yinjispace.com

yinjispace.com is SSL secured

Free website and domain report on yinjispace.com

Last Updated: 24th November, 2022 Update Now
Overview

Snoop Summary for yinjispace.com

This is a free and comprehensive report about yinjispace.com. The domain yinjispace.com is currently hosted on a server located in China with the IP address 58.218.208.94, where the local currency is CNY and Mandarin is the local language. Yinjispace.com has the potential to be earning an estimated $12 USD per day from advertising revenue. If yinjispace.com was to be sold it would possibly be worth $8,817 USD (based on the daily revenue potential of the website over a 24 month period). Yinjispace.com is quite popular with an estimated 4,233 daily unique visitors. This report was last updated 24th November, 2022.

About yinjispace.com

Site Preview: yinjispace.com yinjispace.com
Title: logo
Description: 印际传媒致力于新鲜及时的室内设计资讯传播和全球优质设计出品推广,涉及建筑、景观、室内、艺术及产品等多领域,以设计师独特视角,由现象触及本质,给与受众更多的素材来源与灵感源泉。
Keywords and Tags: travel, 住宅设计, 全球室内设计, 印际, 印际公开课, 印际大师课, 室内设计公司, 室内设计学习, 室内设计招聘网, 室内设计效果图, 室内设计素材, 建筑设计网
Related Terms:
Fav Icon:
Age: Over 7 years old
Domain Created: 19th September, 2016
Domain Updated: 9th August, 2021
Domain Expires: 19th September, 2030
Review

Snoop Score

2/5

Valuation

$8,817 USD
Note: All valuation figures are estimates.

Popularity

Modest
Note: Popularity is estimated.

Rank, Reach and Authority

Alexa Rank: 146,788
Alexa Reach:
SEMrush Rank (US):
SEMrush Authority Score:
Moz Domain Authority: 0
Moz Page Authority: 0

Organic vs Paid (Google Ads)

Traffic

Visitors

Daily Visitors: 4,233
Monthly Visitors: 128,839
Yearly Visitors: 1,545,045
Note: All visitors figures are estimates.

Visitors By Country

Revenue

Revenue

Daily Revenue: $12 USD
Monthly Revenue: $367 USD
Yearly Revenue: $4,403 USD
Note: All revenue figures are estimates.

Revenue By Country

SEO

Backlinks Analysis (SEMrush)

Top New Follow Links

Top Ranking Keywords (US)

Domain Analysis

Value Length
Domain: yinjispace.com 14
Domain Name: yinjispace 10
Extension (TLD): com 3
Expiry Check:

Page Speed Analysis

Average Load Time:
Load Time Comparison:

PageSpeed Insights

Avg. (All Categories) 50
Performance 25
Accessibility 71
Best Practices 58
SEO 73
PWA 22
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on desktop
25

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for yinjispace.com. This includes details about optimizing page load times which can result in a better user experience.

Metrics

First Contentful Paint — 0.6 s
The time taken for the first image or text on the page to be rendered.
Cumulative Layout Shift — 0.068
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

First Meaningful Paint — 0.6 s
The time taken for the primary content of the page to be rendered.
Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://yinjispace.com/
http/1.1
0
1207.1459998842
18066
59966
200
text/html
Document
https://yinjispace.com/css/home2/index.css?t=1669281324
http/1.1
1280.4919998161
5072.3809998017
118220
117514
200
text/css
Stylesheet
https://yinjispace.com/js/jquery-1.10.2.min.js
http/1.1
1281.0689997859
2370.5569999292
93832
93104
200
application/javascript
Script
https://yinjispace.com/js/layer.js
http/1.1
5093.1219998747
5872.7519998793
22842
22116
200
application/javascript
Script
https://yinjispace.com/js/theme/default/layer.css?v=3.1.1
http/1.1
5880.6879997719
6941.9289999641
15079
14367
200
text/css
Stylesheet
https://yinjispace.com/img/home2/logo.svg
http/1.1
5887.0699999388
6580.3499999456
3387
2767
200
image/svg+xml
Image
https://yinjispace.com/img/home2/account.svg
http/1.1
5887.632999802
6593.6419998761
1658
1036
200
image/svg+xml
Image
https://yinjispace.com/img/home2/searchIcon.svg
http/1.1
5888.0239999853
6770.5949998926
1137
515
200
image/svg+xml
Image
https://yinjispace.com/img/home2/mMenu.svg
http/1.1
5888.787999982
6490.9769999795
1184
564
200
image/svg+xml
Image
https://yinjispace.com/img/instagram.svg
http/1.1
5901.2689997908
6673.7799998373
1882
1260
200
image/svg+xml
Image
https://yinjispace.com/img/facebook.svg
http/1.1
5904.3279998004
6373.0639999267
907
287
200
image/svg+xml
Image
https://yinjispace.com/img/pinterest.svg
http/1.1
5905.362999998
6873.3789999969
1322
700
200
image/svg+xml
Image
https://yinjispace.com/img/twitter.svg
http/1.1
5905.5829998106
6672.1039998811
1323
703
200
image/svg+xml
Image
https://yinjispace.com/img/weibo.svg
http/1.1
5906.7189998459
6570.5809998326
2904
2283
200
image/svg+xml
Image
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
http/1.1
5975.0669999048
7723.4459999017
3590972
3590276
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
http/1.1
5975.6249999627
7938.8939999044
3559993
3559296
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
http/1.1
5976.2239998672
7286.1259998754
651977
651282
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
http/1.1
5976.5369999222
7291.2149999756
667345
666647
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
http/1.1
5978.3659998793
7001.5759998932
757108
756410
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
http/1.1
5979.4139999431
6778.149999911
693551
692858
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
http/1.1
5979.545999784
6877.4089999497
714168
713470
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
http/1.1
5979.658999946
6990.125999786
720430
719733
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
http/1.1
5979.7909997869
7308.0059997737
547487
546788
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
http/1.1
5984.3089999631
7579.8129998147
3183874
3183175
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
http/1.1
5987.0019999798
7624.61599987
3114036
3113341
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
http/1.1
5987.1979998425
7214.1969997901
3166707
3166014
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
http/1.1
5987.3959999532
7288.6409999337
359325
358633
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
http/1.1
5987.7999997698
6596.7599998694
307961
307264
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
http/1.1
5988.0849998444
6613.0779997911
394561
393865
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
http/1.1
5988.2719998714
6923.193999799
398017
397320
200
image/jpeg
Image
https://yinjispace.com/js/swiper.jquery.min.js
http/1.1
5988.4689999744
6996.1609998718
79060
78331
200
application/javascript
Script
https://yinjispace.com/auth/weixin
http/1.1
7297.9799997993
8104.8259998206
1293
0
302
text/html
https://yinjispace.com/css/home2/arrowRight.svg
http/1.1
7284.2329998966
8262.7399999183
1294
222
200
text/html
Image
https://yinjispace.com/hot_search_ajax
7281.9419999141
7996.6639999766
0
0
-1
XHR
https://yinjispace.com/hot_search_ajax
http/1.1
7376.2709998991
7994.562999811
645
0
200
text/html
Preflight
https://hm.baidu.com/hm.js?e08f2882130cf549fbb9a83c44451dca
http/1.1
8016.6939999908
8228.1559999101
12004
30439
200
application/javascript
Script
https://open.weixin.qq.com/connect/qrconnect?appid=wxcdb9881bbd6e45bb&redirect_uri=http%3A%2F%2Fwww.yinjispace.com%2Fauth%2Fweixin%2Fcallback&response_type=code&scope=snsapi_login&state=M9HXZQNAFcwjYrTqt6eS5V1CwHY5eMW3ek0xms7A
h2
8108.469999861
8319.9979998171
11423
19856
200
text/html
Document
https://yinjispace.com/undefined
http/1.1
8395.1539997943
9789.4899998792
1286
222
200
text/html
Image
https://yinjispace.com/null
http/1.1
8395.3409998212
9399.2309998721
1271
222
200
text/html
Image
https://res.wx.qq.com/t/wx_fed/weui-source/res/2.5.4/weui.min.css
h2
8966.0039998125
9213.1989998743
16710
124066
200
text/css
Stylesheet
https://res.wx.qq.com/t/wx_fed/mp/connect/res/static/css/eb891745f5ce5971ec7c64dfb6f37c09.css
h2
8966.4069998544
9214.0619999263
12017
37109
200
text/css
Stylesheet
https://open.weixin.qq.com/connect/qrcode/061N07s81Bmd100Y
h2
9416.6699999478
9733.0229999498
46864
46759
200
image/jpeg
Image
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
h2
9416.4459998719
9696.2549998425
33859
95992
200
application/javascript
Script
https://hm.baidu.com/hm.gif?cc=1&ck=1&cl=24-bit&ds=800x600&vl=940&et=0&ja=0&ln=en-us&lo=0&rnd=1538042945&si=e08f2882130cf549fbb9a83c44451dca&v=1.2.97&lv=1&sn=39348&r=0&ww=1350&ct=!!&u=http%3A%2F%2Fyinjispace.com%2F&tt=%E5%8D%B0%E9%99%85-%E5%8F%91%E7%8E%B0%E5%85%A8%E7%90%83%E5%AE%A4%E5%86%85%E8%AE%BE%E8%AE%A1%E4%B9%8B%E7%BE%8E
http/1.1
9789.9819999002
9978.2129998785
299
43
200
image/gif
Image
https://lp.open.weixin.qq.com/connect/l/qrconnect?uuid=061N07s81Bmd100Y&_=1669281333316
10972.888999851
0
0
-1
Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
1213.98
66.594
5080.142
14.287
5885.477
14.591
5908.061
73.93
5982.038
343.489
6325.966
49.369
6583.546
6.12
6598.384
7.356
6619.077
54.697
6788.25
7.099
6896.827
14.807
6911.65
27.52
6947.213
49.853
6998.979
5.207
7016.627
7.124
7023.778
94.416
7118.365
154.444
7273.111
748.911
8022.091
20.038
8042.207
17.945
8060.257
6.541
8066.813
12.624
8079.462
13.046
8096.709
16.35
8113.1
13.719
8126.867
20.397
8147.32
64.887
8212.263
52.216
8265.523
134.084
8399.663
81.821
8481.642
12.516
8494.183
12.32
8506.904
6.505
8513.435
14.84
8528.377
14.751
8543.147
55.945
8599.266
43.343
8647.533
34.431
8682.019
7.493
8689.564
24.054
8713.638
61.145
8777.154
24.174
8801.42
168.805
8970.315
207.922
9178.262
13.049
9195.78
38.064
9234.138
20.128
9254.875
52.062
9306.988
67.532
9375.018
25.902
9402.242
74.188
9476.5
204.209
9684.234
103.375
9843.494
63.673
9907.234
20.234
9927.691
10.946
9984.431
16.42
10317.476
54.621
11317.469
54.609
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Yinjispace.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Defer offscreen images — Potential savings of 2 KiB
Time to Interactive can be slowed down by resources on the page. Yinjispace.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/img/weibo.svg
2283
2283
Minify CSS — Potential savings of 14 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Yinjispace.com should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/css/home2/index.css?t=1669281324
118220
14809
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Yinjispace.com should consider minifying JS files.
Reduce unused CSS — Potential savings of 143 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Yinjispace.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/css/home2/index.css?t=1669281324
118220
102937
https://res.wx.qq.com/t/wx_fed/weui-source/res/2.5.4/weui.min.css
16710
16710
https://yinjispace.com/js/theme/default/layer.css?v=3.1.1
15079
15079
https://res.wx.qq.com/t/wx_fed/mp/connect/res/static/css/eb891745f5ce5971ec7c64dfb6f37c09.css
12017
12017
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. Yinjispace.com should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Yinjispace.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
0
Avoids an excessive DOM size — 601 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
601
Maximum DOM Depth
12
Maximum Child Elements
47
Avoid chaining critical requests — 4 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Yinjispace.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 45 requests • 22,783 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
45
23329280
Image
30
22894230
Script
6
241597
Stylesheet
4
162026
Document
2
29489
Other
3
1938
Media
0
0
Font
0
0
Third-party
8
133176
Minimize third-party usage — Third-party code blocked the main thread for 130 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
120873
77.853
12303
51.229
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 5 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.050479088931573
0.02400600337828
0.0097795184309605
0.0085834095087996
0.0085834095087996
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 19 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://yinjispace.com/js/jquery-1.10.2.min.js
867
749
http://yinjispace.com/
2176
208
http://yinjispace.com/
2567
204
http://yinjispace.com/
380
172
https://open.weixin.qq.com/connect/qrconnect?appid=wxcdb9881bbd6e45bb&redirect_uri=http%3A%2F%2Fwww.yinjispace.com%2Fauth%2Fweixin%2Fcallback&response_type=code&scope=snsapi_login&state=M9HXZQNAFcwjYrTqt6eS5V1CwHY5eMW3ek0xms7A
19860
169
https://hm.baidu.com/hm.js?e08f2882130cf549fbb9a83c44451dca
2771
103
http://yinjispace.com/
696
94
http://yinjispace.com/
790
77
http://yinjispace.com/
306
74
https://res.wx.qq.com/t/wx_fed/weui-source/res/2.5.4/weui.min.css
20159
74
http://yinjispace.com/
230
67
https://yinjispace.com/js/jquery-1.10.2.min.js
1804
67
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
20290
64
Unattributable
2103
61
Unattributable
1967
56
https://open.weixin.qq.com/connect/qrconnect?appid=wxcdb9881bbd6e45bb&redirect_uri=http%3A%2F%2Fwww.yinjispace.com%2Fauth%2Fweixin%2Fcallback&response_type=code&scope=snsapi_login&state=M9HXZQNAFcwjYrTqt6eS5V1CwHY5eMW3ek0xms7A#wechat_redirect
20049
55
https://open.weixin.qq.com/connect/qrconnect?appid=wxcdb9881bbd6e45bb&redirect_uri=http%3A%2F%2Fwww.yinjispace.com%2Fauth%2Fweixin%2Fcallback&response_type=code&scope=snsapi_login&state=M9HXZQNAFcwjYrTqt6eS5V1CwHY5eMW3ek0xms7A#wechat_redirect
20104
55
Unattributable
1752
52
Unattributable
2455
52
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of yinjispace.com on mobile screens.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Other

Reduce unused JavaScript — Potential savings of 166 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/js/swiper.jquery.min.js
79060
76292
https://yinjispace.com/js/jquery-1.10.2.min.js
93832
52073
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
33859
20704
https://yinjispace.com/js/layer.js
22842
20590
Enable text compression — Potential savings of 232 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/css/home2/index.css?t=1669281324
117514
92285
https://yinjispace.com/js/jquery-1.10.2.min.js
93104
60275
https://yinjispace.com/js/swiper.jquery.min.js
78331
58986
https://yinjispace.com/js/layer.js
22116
14499
https://yinjispace.com/js/theme/default/layer.css?v=3.1.1
14367
11555
Reduce JavaScript execution time — 1.4 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
http://yinjispace.com/
2390.196
839.6
3.973
Unattributable
686.371
4.083
0
https://open.weixin.qq.com/connect/qrconnect?appid=wxcdb9881bbd6e45bb&redirect_uri=http%3A%2F%2Fwww.yinjispace.com%2Fauth%2Fweixin%2Fcallback&response_type=code&scope=snsapi_login&state=M9HXZQNAFcwjYrTqt6eS5V1CwHY5eMW3ek0xms7A
172.465
107.061
8.681
https://open.weixin.qq.com/connect/qrconnect?appid=wxcdb9881bbd6e45bb&redirect_uri=http%3A%2F%2Fwww.yinjispace.com%2Fauth%2Fweixin%2Fcallback&response_type=code&scope=snsapi_login&state=M9HXZQNAFcwjYrTqt6eS5V1CwHY5eMW3ek0xms7A#wechat_redirect
156.074
128.606
0.624
https://yinjispace.com/js/jquery-1.10.2.min.js
147.728
122.26
1.506
https://hm.baidu.com/hm.js?e08f2882130cf549fbb9a83c44451dca
126.964
123.999
0.774
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
78.37
70.889
4.822
https://res.wx.qq.com/t/wx_fed/weui-source/res/2.5.4/weui.min.css
74.188
0
0
Minimize main-thread work — 3.9 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
1401.096
Other
1017.135
Rendering
690.914
Style & Layout
516.135
Parse HTML & CSS
201.195
Script Parsing & Compilation
23.872

Metrics

Time to Interactive — 11.7 s
The time taken for the page to become fully interactive.
Speed Index — 5.1 s
The time taken for the page contents to be visibly populated.
Total Blocking Time — 1,260 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Largest Contentful Paint — 15.5 s
The timing of the largest text or image that is painted.

Audits

Max Potential First Input Delay — 750 ms
Users could experience a delay when interacting with the page.

Other

Properly size images — Potential savings of 13,888 KiB
Images can slow down the page's load time. Yinjispace.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
3590276
2286853
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
3559296
2267120
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
3183175
1635285
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
3166014
1626469
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
3113341
1599409
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
719733
600186
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
713470
594963
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
692858
577774
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
756410
560191
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
666647
555635
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
651282
542828
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
546788
455967
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
397320
267321
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
393865
264997
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
307264
206730
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
358633
179400
Efficiently encode images — Potential savings of 19,718 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
3590276
3304326
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
3559296
3273346
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
3183175
3080252
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
3166014
3063091
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
3113341
3010418
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
756410
590705
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
713470
539386
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
666647
537505
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
651282
508135
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
692858
504151
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
719733
498213
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
546788
388748
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
397320
255214
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
393865
239080
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
358633
223470
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
307264
163906
https://open.weixin.qq.com/connect/qrcode/061N07s81Bmd100Y
46759
11124
Serve images in next-gen formats — Potential savings of 20,971 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
3590276
3399643
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
3559296
3368663
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
3183175
3114560
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
3166014
3097399
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
3113341
3044726
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
756410
690485.35
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
713470
630875.4
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
666647
612285.5
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
719733
607502.6
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
692858
602125.25
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
651282
591191.25
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
546788
474668.4
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
397320
336545.5
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
393865
326623.15
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
358633
301802.25
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
307264
240102.9
https://open.weixin.qq.com/connect/qrcode/061N07s81Bmd100Y
46759
35362.25
Reduce initial server response time — Root document took 1,210 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
http://yinjispace.com/
1208.123
Avoid enormous network payloads — Total size was 22,783 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
3590972
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
3559993
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
3183874
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
3166707
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
3114036
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
757108
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
720430
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
714168
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
693551
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
667345
Serve static assets with an efficient cache policy — 34 resources found
Yinjispace.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://open.weixin.qq.com/connect/qrcode/061N07s81Bmd100Y
0
46864
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
0
33859
https://res.wx.qq.com/t/wx_fed/weui-source/res/2.5.4/weui.min.css
0
16710
https://res.wx.qq.com/t/wx_fed/mp/connect/res/static/css/eb891745f5ce5971ec7c64dfb6f37c09.css
0
12017
https://yinjispace.com/img/home2/logo.svg
0
3387
https://yinjispace.com/img/weibo.svg
0
2904
https://yinjispace.com/img/instagram.svg
0
1882
https://yinjispace.com/img/home2/account.svg
0
1658
https://yinjispace.com/img/twitter.svg
0
1323
https://yinjispace.com/img/pinterest.svg
0
1322
https://yinjispace.com/img/home2/mMenu.svg
0
1184
https://yinjispace.com/img/home2/searchIcon.svg
0
1137
https://yinjispace.com/img/facebook.svg
0
907
https://yinjispace.com/css/home2/index.css?t=1669281324
43200000
118220
https://yinjispace.com/js/jquery-1.10.2.min.js
43200000
93832
https://yinjispace.com/js/swiper.jquery.min.js
43200000
79060
https://yinjispace.com/js/layer.js
43200000
22842
https://yinjispace.com/js/theme/default/layer.css?v=3.1.1
43200000
15079
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
2592000000
3590972
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
2592000000
3559993
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
2592000000
3183874
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
2592000000
3166707
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
2592000000
3114036
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
2592000000
757108
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
2592000000
720430
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
2592000000
714168
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
2592000000
693551
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
2592000000
667345
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
2592000000
651977
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
2592000000
547487
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
2592000000
398017
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
2592000000
394561
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
2592000000
359325
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
2592000000
307961
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
71

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of yinjispace.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Yinjispace.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Internationalization and localization

`<html>` element does not have a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
Failing Elements

Names and labels

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
58

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that yinjispace.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
script-src directive is missing. This can allow the execution of unsafe scripts.
script-src
High
Missing object-src allows the injection of plugins that execute unsafe scripts. Consider setting object-src to 'none' if you can.
object-src
High
The page contains a CSP defined in a <meta> tag. Consider defining the CSP in an HTTP header if you can.
Medium

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.10.2
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://yinjispace.com/js/swiper.jquery.min.js
https://yinjispace.com/js/maps/swiper.min.js.map
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.map
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://yinjispace.com/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 4 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium

Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
Synchronous `XMLHttpRequest` on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help, check https://xhr.spec.whatwg.org/.
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
Access to XMLHttpRequest at 'https://yinjispace.com/hot_search_ajax' from origin 'http://yinjispace.com' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Failed to load resource: net::ERR_FAILED
73

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for yinjispace.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of yinjispace.com on mobile screens.
Document uses legible font sizes
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Tap targets are sized appropriately
Interactive elements (such as buttons and links) should be appropriately spaced, sized and easy enough to select or tap with regard to their surrounding elements.

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
robots.txt is not valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
22

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of yinjispace.com. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of yinjispace.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Avg. (All Categories) 50
Performance 16
Accessibility 71
Best Practices 58
SEO 74
PWA 30
0–49 (Fail) 50–89 (Average) 90–100 (Pass)
Simulate loading on mobile
16

Performance

Indicates how well the page is performing and highlights opportunities where performance may be improved for yinjispace.com. This includes details about optimizing page load times which can result in a better user experience.

Other

Eliminate render-blocking resources
Resources, such as JavaScript and style sheets, can block the first paint of the page. Yinjispace.com should consider delivering critical JavaScript/style sheets (JS/CSS) inline and deferring all non-critical JS/CSS.
Defer offscreen images — Potential savings of 2 KiB
Time to Interactive can be slowed down by resources on the page. Yinjispace.com should consider lazy-loading offscreen and hidden images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/img/weibo.svg
2283
2283
Minify JavaScript
JavaScript (JS) files can contribute to network payload sizes and increase script parse times. Yinjispace.com should consider minifying JS files.
Preconnect to required origins
Resource hints, such as 'preconnect' or 'dns-prefetch', may assist in establishing early connections to important third-party origins.
Avoid multiple page redirects
Redirects can cause additional delays before the page can begin loading. Yinjispace.com should avoid multiple or unnecessary page redirects.
Preload key requests
Key requests can be preloaded by using '<link rel=preload>'. Yinjispace.com should consider using '<link rel=preload>' to prioritize fetching resources that are currently requested later in page load.
Use video formats for animated content
Large GIFs are inefficient for delivering animated content. It is recommended to use MPEG4/WebM videos for animations and PNG/WebP for static images instead of GIF.
Remove duplicate modules in JavaScript bundles
Ensure that no duplicate JavaScript modules from bundles exist to reduce bytes consumed by network activity.
Avoid serving legacy JavaScript to modern browsers
Polyfills and transforms enable legacy browsers to use new JavaScript features. For bundled JavaScript it is recommended to adopt a modern script deployment strategy using module/nomodule feature detection. This will reduce the amount of code shipped to modern browsers.
Preload Largest Contentful Paint image
It is recommended to preload images used by LCP elements, to improve LCP time.
URL Potential Savings (Ms)
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
0
Avoids an excessive DOM size — 601 elements
A large DOM (Document Object Model) will increase memory usage, cause longer system calculations as well as costly layout reflows.
Statistic Element Value
Total DOM Elements
601
Maximum DOM Depth
12
Maximum Child Elements
47
Avoid chaining critical requests — 4 chains found
Below is a list of Critical Request Chains, which shows which resources are loaded with a high priority. Yinjispace.com should consider reducing the length of chains, reducing the download size of resources, or deferring the download of unnecessary resources to improve page load.
User Timing marks and measures
Make use of the User Timing API to measure an app's real-world performance during key user experiences.
All text remains visible during webfont loads
Make use of the font-display CSS feature, which will ensure text is user-visible while webfonts are loading.
Keep request counts low and transfer sizes small — 45 requests • 22,783 KiB
It is advised to add a budgets.json file in order to set budgets for the quantity and size of page resources.
Resource Type Requests Transfer Size (Bytes)
Total
45
23329937
Image
30
22894901
Script
6
241596
Stylesheet
4
162029
Document
2
29459
Other
3
1952
Media
0
0
Font
0
0
Third-party
8
133817
Minimize third-party usage — Third-party code blocked the main thread for 10 ms
It is advised to either limit, remove or delay the loading of redundant third-party code which may be significantly impacting load performance.
Third-Party Transfer Size (Bytes) Main-Thread Blocking Time (Ms)
12303
6.076
121514
2.04
Lazy load third-party resources with facades
Consider replacing third-party embeds with a facade until they are required (use lazy loading).
Largest Contentful Paint element — 1 element found
The element which was identified as the Largest Contentful Paint.
Element
Largest Contentful Paint image was not lazily loaded
Above-the-fold images that are lazily loaded render later in the page lifecycle, which can delay the largest contentful paint.
Element
Avoid large layout shifts — 4 elements found
Below is a list of all DOM elements that contribute to the CLS of the page.
Element CLS Contribution
0.21775391896566
0.11591875288222
0.11591875288222
0.069334581163194
Uses passive listeners to improve scrolling performance
Improve the page's scroll performance by marking touch and wheel event listeners as 'passive'.
Avoids `document.write()`
Avoid or limit the use of external scripts that are dynamically injected via 'document.write()' as users on slow connections will be delayed by tens of seconds.
Avoid long main-thread tasks — 8 long tasks found
Below is a list of the longest tasks on the main thread, which is useful when identifying the worst input delay contributors.
URL Start Time (Ms) Duration (Ms)
https://yinjispace.com/js/jquery-1.10.2.min.js
2461
2610
http://yinjispace.com/
881
397
http://yinjispace.com/
1404
223
http://yinjispace.com/
1627
79
https://yinjispace.com/js/jquery-1.10.2.min.js
2383
78
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
51960
68
https://hm.baidu.com/hm.js?e08f2882130cf549fbb9a83c44451dca
6001
67
http://yinjispace.com/
780
56
Avoid non-composited animations
It is recommended to avoid non-composited animations which are often janky and increase CLS.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of yinjispace.com on mobile screens.

Budgets

Performance budget
It is advised to keep the quantity and size of all network requests under the targets set by the provided performance budget.
Timing budget
It is advised to set a timing budget to monitor the performance of your site.

Audits

Network Requests
Below is a list of network requests that were made during page load.
URL Protocol Start Time (Ms) End Time (Ms) Transfer Size (Bytes) Resource Size (Bytes) Status Code MIME Type Resource Type
http://yinjispace.com/
http/1.1
0
603.92200015485
18036
59966
200
text/html
Document
https://yinjispace.com/css/home2/index.css?t=1669281376
http/1.1
627.47000018135
1341.181000229
118220
117514
200
text/css
Stylesheet
https://yinjispace.com/js/jquery-1.10.2.min.js
http/1.1
628.04399989545
1229.1720001958
93832
93104
200
application/javascript
Script
https://yinjispace.com/js/layer.js
http/1.1
1369.4159998558
1759.4420001842
22843
22116
200
application/javascript
Script
https://yinjispace.com/js/theme/default/layer.css?v=3.1.1
http/1.1
1766.6310002096
2533.8920000941
15079
14367
200
text/css
Stylesheet
https://yinjispace.com/img/home2/logo.svg
http/1.1
1772.5530001335
2314.18999983
3387
2767
200
image/svg+xml
Image
https://yinjispace.com/img/home2/account.svg
http/1.1
1772.7609998547
2213.1880000234
1658
1036
200
image/svg+xml
Image
https://yinjispace.com/img/home2/searchIcon.svg
http/1.1
1773.022999987
2027.1569998004
1137
515
200
image/svg+xml
Image
https://yinjispace.com/img/home2/mMenu.svg
http/1.1
1773.4409999102
2055.1249999553
1184
564
200
image/svg+xml
Image
https://yinjispace.com/img/instagram.svg
http/1.1
1783.902999945
2209.4950000755
1882
1260
200
image/svg+xml
Image
https://yinjispace.com/img/facebook.svg
http/1.1
1784.3229998834
2041.5739999153
907
287
200
image/svg+xml
Image
https://yinjispace.com/img/pinterest.svg
http/1.1
1785.1999998093
2080.4690001532
1322
700
200
image/svg+xml
Image
https://yinjispace.com/img/twitter.svg
http/1.1
1785.4169998318
2189.1049998812
1323
703
200
image/svg+xml
Image
https://yinjispace.com/img/weibo.svg
http/1.1
1786.1859998666
2085.3690002114
2904
2283
200
image/svg+xml
Image
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
http/1.1
1792.5180001184
3340.0739999488
3590976
3590276
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
http/1.1
1793.7909998
2790.3289999813
3559997
3559296
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
http/1.1
1794.724999927
2460.1010000333
651982
651282
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
http/1.1
1795.9839999676
2281.8200001493
667349
666647
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
http/1.1
1796.6410000809
2560.4820000008
757104
756410
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
http/1.1
1796.9050002284
2662.3789998703
693555
692858
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
http/1.1
1797.2510000691
2890.8879999071
714164
713470
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
http/1.1
1797.701000236
2344.5160002448
720426
719733
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
http/1.1
1798.2399999164
2915.7679998316
547491
546788
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
http/1.1
1798.5990000889
2775.9650000371
3183870
3183175
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
http/1.1
1798.9269997925
3352.0479998551
3114040
3113341
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
http/1.1
1801.9650001079
3328.3689999953
3166711
3166014
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
http/1.1
1802.6560000144
2233.3019999787
359329
358633
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
http/1.1
1803.2039999962
2307.6269999146
307960
307264
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
http/1.1
1803.4509997815
2352.6240000501
394561
393865
200
image/jpeg
Image
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
http/1.1
1804.5069999062
2564.0890002251
398017
397320
200
image/jpeg
Image
https://yinjispace.com/js/swiper.jquery.min.js
http/1.1
1805.26799988
2677.2070000879
79059
78331
200
application/javascript
Script
https://yinjispace.com/auth/weixin
http/1.1
2695.7370000891
3362.0819998905
1290
0
302
text/html
https://yinjispace.com/css/home2/arrowRight.svg
http/1.1
2697.5279999897
3378.0600000173
1296
222
200
text/html
Image
https://yinjispace.com/hot_search_ajax
2715.8639999107
3359.2509999871
0
0
-1
XHR
https://yinjispace.com/hot_search_ajax
http/1.1
2718.6280000024
3357.7100001276
662
0
200
text/html
Preflight
https://open.weixin.qq.com/connect/qrconnect?appid=wxcdb9881bbd6e45bb&redirect_uri=http%3A%2F%2Fwww.yinjispace.com%2Fauth%2Fweixin%2Fcallback&response_type=code&scope=snsapi_login&state=9vyqu9q8TkVDSFkVbGcH7W7OrdOxycbJsWm8li81
h2
3362.6270000823
3492.6499999128
11423
19856
200
text/html
Document
https://hm.baidu.com/hm.js?e08f2882130cf549fbb9a83c44451dca
http/1.1
3362.9009998403
3607.0900000632
12004
30439
200
application/javascript
Script
https://yinjispace.com/undefined
http/1.1
3399.8710000888
4010.8250002377
1292
222
200
text/html
Image
https://yinjispace.com/null
http/1.1
3400.3889998421
4937.2580000199
1275
222
200
text/html
Image
https://res.wx.qq.com/t/wx_fed/weui-source/res/2.5.4/weui.min.css
h2
3558.7329999544
3748.4980002046
16711
124066
200
text/css
Stylesheet
https://res.wx.qq.com/t/wx_fed/mp/connect/res/static/css/eb891745f5ce5971ec7c64dfb6f37c09.css
h2
3558.9580000378
3726.1749999598
12019
37109
200
text/css
Stylesheet
https://open.weixin.qq.com/connect/qrcode/031bv8Kh4amq1w3p
h2
3580.9200000949
3770.3720000573
47503
47398
200
image/jpeg
Image
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
h2
3580.7150001638
3729.0440001525
33858
95992
200
application/javascript
Script
https://hm.baidu.com/hm.gif?cc=1&ck=1&cl=24-bit&ds=360x640&vl=640&et=0&ja=0&ln=en-us&lo=0&rnd=416475861&si=e08f2882130cf549fbb9a83c44451dca&v=1.2.97&lv=1&sn=39394&r=0&ww=360&ct=!!&u=http%3A%2F%2Fyinjispace.com%2F&tt=%E5%8D%B0%E9%99%85-%E5%8F%91%E7%8E%B0%E5%85%A8%E7%90%83%E5%AE%A4%E5%86%85%E8%AE%BE%E8%AE%A1%E4%B9%8B%E7%BE%8E
http/1.1
3630.6980000809
3796.5549998917
299
43
200
image/gif
Image
https://lp.open.weixin.qq.com/connect/l/qrconnect?uuid=031bv8Kh4amq1w3p&_=1669281379551
4791.3520000875
0
0
-1
Script
Network Round Trip Times — 0 ms
High Network RTT (Round Trip Times) can have a large impact on performance. Providing servers geographically closer to the user could improve performance.
Server Backend Latencies — 0 ms
High server latencies indicate the server is overloaded or has a poor backend performance.
Tasks
Below is a list of the top-level main thread tasks that executed during page load.
Start Time (Ms) End Time (Ms)
610.386
13.95
1343.639
6.565
1350.265
19.402
1769.169
13.998
1787.963
9.596
1801.489
198.346
2029.835
5.169
2191.979
6.574
2289.513
7.183
2314.141
13.768
2351.799
5.287
2467.14
5.92
2571.61
7.747
2691.169
5.424
2696.672
14.979
2711.743
652.572
3390.676
13.229
3407.809
5.255
3416.253
6.046
3425.554
5.06
3437.354
6.996
3449.09
10.04
3472.983
13.983
3486.976
5.615
3492.922
55.718
3548.741
12.365
3561.204
19.683
3614.499
16.749
3755.615
17.008
3775.666
7.671
Diagnostics
Below is a collection of useful page vitals.
View Data
Metrics
Below is a collection of metrics.
View Data
Script Treemap Data
Provide as required, for treemap app.

Metrics

First Contentful Paint — 2.5 s
The time taken for the first image or text on the page to be rendered.
Speed Index — 5.4 s
The time taken for the page contents to be visibly populated.

Audits

First Meaningful Paint — 2.5 s
The time taken for the primary content of the page to be rendered.

Other

Minify CSS — Potential savings of 14 KiB
Cascading Style Sheets (CSS) files can contribute to network payload sizes. Yinjispace.com should consider minifying CSS files.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/css/home2/index.css?t=1669281376
118220
14809
Reduce JavaScript execution time — 3.0 s
JavaScript (JS) execution time can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
URL Total CPU Time (Ms) Script Evaluation (Ms) Script Parse (Ms)
http://yinjispace.com/
4385.3
2661.392
13.324
Unattributable
786.668
9.204
0
https://yinjispace.com/js/jquery-1.10.2.min.js
128.144
104.012
8.268
https://hm.baidu.com/hm.js?e08f2882130cf549fbb9a83c44451dca
118.712
102.872
3.068
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
105.056
85.564
9.308
https://open.weixin.qq.com/connect/qrconnect?appid=wxcdb9881bbd6e45bb&redirect_uri=http%3A%2F%2Fwww.yinjispace.com%2Fauth%2Fweixin%2Fcallback&response_type=code&scope=snsapi_login&state=9vyqu9q8TkVDSFkVbGcH7W7OrdOxycbJsWm8li81
55.192
8.864
5.996

Metrics

Time to Interactive — 28.5 s
The time taken for the page to become fully interactive.
Total Blocking Time — 2,460 ms
The total blocking time is the sum of all time periods between First Contentful Paint and Time to Interactive (when task length exceeded 50ms).
Largest Contentful Paint — 9.7 s
The timing of the largest text or image that is painted.
Cumulative Layout Shift — 0.519
Cumulative Layout Shift is the measurement of visible elements collective movement within the viewport.
View Data

Audits

Max Potential First Input Delay — 2,610 ms
Users could experience a delay when interacting with the page.

Other

Properly size images — Potential savings of 4,639 KiB
Images can slow down the page's load time. Yinjispace.com should consider serving more appropriate-sized images.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
3590276
2134212
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
3559296
2115796
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
756410
339741
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
358633
160188
Reduce unused CSS — Potential savings of 142 KiB
Dead and/or unused rules in Style Sheets (CSS) can contribute to network payload sizes. Yinjispace.com should consider removing dead rules from style sheets and deferring the loading of CSS not used for above-the-fold content.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/css/home2/index.css?t=1669281376
118220
101433
https://res.wx.qq.com/t/wx_fed/weui-source/res/2.5.4/weui.min.css
16711
16711
https://yinjispace.com/js/theme/default/layer.css?v=3.1.1
15079
15079
https://res.wx.qq.com/t/wx_fed/mp/connect/res/static/css/eb891745f5ce5971ec7c64dfb6f37c09.css
12019
12019
Reduce unused JavaScript — Potential savings of 166 KiB
It is advised to remove unused JavaScript in order to reduce bytes consumed by network activity.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/js/swiper.jquery.min.js
79059
76292
https://yinjispace.com/js/jquery-1.10.2.min.js
93832
52073
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
33858
20704
https://yinjispace.com/js/layer.js
22843
20591
Efficiently encode images — Potential savings of 19,718 KiB
Unoptimized images can consume more cellular data than what is necessary.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
3590276
3304326
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
3559296
3273346
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
3183175
3080252
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
3166014
3063091
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
3113341
3010418
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
756410
590705
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
713470
539386
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
666647
537505
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
651282
508135
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
692858
504151
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
719733
498213
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
546788
388748
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
397320
255214
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
393865
239080
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
358633
223470
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
307264
163906
https://open.weixin.qq.com/connect/qrcode/031bv8Kh4amq1w3p
47398
11146
Serve images in next-gen formats — Potential savings of 20,972 KiB
Consider JPEG 2000, JPEG XR or WebP image formats which provide better compression than PNG and JPEG.
URL Resource Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
3590276
3399643
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
3559296
3368663
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
3183175
3114560
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
3166014
3097399
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
3113341
3044726
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
756410
690485.35
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
713470
630875.4
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
666647
612285.5
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
719733
607502.6
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
692858
602125.25
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
651282
591191.25
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
546788
474668.4
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
397320
336545.5
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
393865
326623.15
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
358633
301802.25
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
307264
240102.9
https://open.weixin.qq.com/connect/qrcode/031bv8Kh4amq1w3p
47398
35836.6
Enable text compression — Potential savings of 232 KiB
Text-based resources should be served with compression, such as gzip, deflate or brotli.
URL Transfer Size (Bytes) Potential Savings (Bytes)
https://yinjispace.com/css/home2/index.css?t=1669281376
117514
92285
https://yinjispace.com/js/jquery-1.10.2.min.js
93104
60275
https://yinjispace.com/js/swiper.jquery.min.js
78331
58986
https://yinjispace.com/js/layer.js
22116
14499
https://yinjispace.com/js/theme/default/layer.css?v=3.1.1
14367
11555
Reduce initial server response time — Root document took 600 ms
It is advised to keep the server response time short for the main document, because all other requests depend on it.
URL Time Spent (Ms)
http://yinjispace.com/
604.909
Avoid enormous network payloads — Total size was 22,783 KiB
Large network payloads can cost users money and are linked to long load times.
URL Transfer Size (Bytes)
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
3590976
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
3559997
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
3183870
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
3166711
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
3114040
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
757104
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
720426
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
714164
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
693555
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
667349
Serve static assets with an efficient cache policy — 34 resources found
Yinjispace.com can speed up repeat visits by increasing the cache lifetime, which is essentially how long before a cached copy expires.
URL Cache TTL (Ms) Transfer Size (Bytes)
https://open.weixin.qq.com/connect/qrcode/031bv8Kh4amq1w3p
0
47503
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
0
33858
https://res.wx.qq.com/t/wx_fed/weui-source/res/2.5.4/weui.min.css
0
16711
https://res.wx.qq.com/t/wx_fed/mp/connect/res/static/css/eb891745f5ce5971ec7c64dfb6f37c09.css
0
12019
https://yinjispace.com/img/home2/logo.svg
0
3387
https://yinjispace.com/img/weibo.svg
0
2904
https://yinjispace.com/img/instagram.svg
0
1882
https://yinjispace.com/img/home2/account.svg
0
1658
https://yinjispace.com/img/twitter.svg
0
1323
https://yinjispace.com/img/pinterest.svg
0
1322
https://yinjispace.com/img/home2/mMenu.svg
0
1184
https://yinjispace.com/img/home2/searchIcon.svg
0
1137
https://yinjispace.com/img/facebook.svg
0
907
https://yinjispace.com/css/home2/index.css?t=1669281376
43200000
118220
https://yinjispace.com/js/jquery-1.10.2.min.js
43200000
93832
https://yinjispace.com/js/swiper.jquery.min.js
43200000
79059
https://yinjispace.com/js/layer.js
43200000
22843
https://yinjispace.com/js/theme/default/layer.css?v=3.1.1
43200000
15079
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
2592000000
3590976
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
2592000000
3559997
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
2592000000
3183870
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
2592000000
3166711
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
2592000000
3114040
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
2592000000
757104
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
2592000000
720426
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
2592000000
714164
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
2592000000
693555
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
2592000000
667349
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
2592000000
651982
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
2592000000
547491
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
2592000000
398017
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
2592000000
394561
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
2592000000
359329
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
2592000000
307960
Minimize main-thread work — 5.7 s
Main-thread work timing can be lowered by reducing the time required for parsing, compiling and executing JS. Delivering smaller JS payloads may help with this.
Category Time Spent (Ms)
Script Evaluation
3025.068
Other
1036.864
Style & Layout
944.672
Rendering
532.9
Parse HTML & CSS
123.388
Script Parsing & Compilation
53.724
Image elements do not have explicit `width` and `height`
Reduce layout shifts and improve CLS by setting explicit width and height properties on image elements.
URL
https://yinjispace.com/uploads/public/photo/images/popularize/a58bd93ebc80f07329e67ea7eb386a28.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/1bf73d1e0981c351e66c4efd2c2f53f9.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/60312ec8716fd18e538a4b32f2918c88.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/5bd1fe670d60d7fcef283d489d56bf11.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/74fa43c0276b6fabc1790a508ab50b57.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/58a50be1451f1feac811d500beb99cef.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/f11e67ee411bb28427591ef2028bf0f8.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/5c87bbb4526e91e6cb6e70dd4a25ad89.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/4d2e92ae54bcdb31ad1a7e2aef8b3429.jpg
https://yinjispace.com/uploads/public/photo/images/custom_thum/2e895f5177946507a78a52b9b4c2e39f.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/9a66b89bae5da4c48027038aea3487c9.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/432e436ff09591d184a040884e732c62.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/fdf4d5c69fd66f2c41989ff4f948c84b.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/4b518a54654f066f40831909d46bd6cd.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/e2a841c79843ca98d00198efaba0ad98.jpg
https://yinjispace.com/uploads/public/photo/images/popularize/26e21fc114c58d2686d1cea702bfd922.jpg
Registers an `unload` listener
The 'unload' event does not fire reliably, causing issues with browser optimizations such as the Back-Forward Cache. It is recommended that 'pagehide' or 'visibilitychange' events are used instead.
Source
First Contentful Paint (3G) — 5207 ms
The time taken for the first image or text on the page to be rendered while on a 3G network.
71

Accessibility

Indicates how accessible the page is and highlights opportunities where the page can be made more accessible to users of yinjispace.com. This includes details about various page attributes that can be optimized.

Navigation

`[accesskey]` values are unique
Access keys assist users with focusing on different parts of the page. Each access key should be unique for proper navigation.
The page contains a heading, skip link, or landmark region
It is advised to provide ways to bypass repetitive content, allowing users to navigate the page efficiently.
`[id]` attributes on active, focusable elements are unique
Ensure all focusable elements have a unique id value to allow them to be visible to users of assistive technologies, like a screen reader.
Heading elements appear in a sequentially-descending order
Properly order all headers and do not skip heading levels to better the navigation and readability for users of assistive technologies, like a screen reader.
No element has a `[tabindex]` value greater than 0
Although technically valid, a tabindex value greater than 0 often creates frustrating experiences for users who rely on assistive technologies.

ARIA

`[aria-*]` attributes match their roles
Avoid mismatching 'aria-*' attributes and their 'role' value, as it invalidates the attribute.
`button`, `link`, and `menuitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-hidden="true"]` is not present on the document `<body>`
If aria-hidden=true is set on the document body, assistive technologies, like a screen reader will work inconsistently.
`[aria-hidden="true"]` elements do not contain focusable descendents
Interactive elements within an aria-hidden=true element are unavailable to users of assistive technologies, like a screen reader.
ARIA input fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when an input field does not have an accessible name specified.
ARIA `meter` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `progressbar` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[role]`s have all required `[aria-*]` attributes
Some ARIA roles have required 'aria-*' attributes, which provide essential information about state and functionality.
Elements with an ARIA `[role]` that require children to contain a specific `[role]` have all required children.
Some ARIA parent roles cannot perform their intended functions if specific child roles are not used.
`[role]`s are contained by their required parent element
Some ARIA child roles cannot perform their intended functions if specific parent roles are not used.
`[role]` values are valid
All ARIA roles require valid values to perform their intended functions.
ARIA toggle fields have accessible names
Generic names are announced to users of assistive technologies, like a screen reader, when a toggle field does not have an accessible name specified.
ARIA `tooltip` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
ARIA `treeitem` elements have accessible names
Without accessible names on elements, screen readers will default to announcing a generic name, which means your content will be less accessible to users who rely on screen readers.
`[aria-*]` attributes have valid values
ARIA attributes cannot be interpreted with invalid values when used by screen readers and other assistive technologies.
`[aria-*]` attributes are valid and not misspelled
ARIA attributes cannot be interpreted with invalid names when used by screen readers and other assistive technologies.
ARIA IDs are unique
Ensure all ARIA ID values are unique to prevent elements from being overlooked by assistive technologies, like a screen reader.

Names and labels

Buttons have an accessible name
Buttons become unusable as they are announced simply as "button" when the button does not have an accessible name, when used by screen readers and other assistive technologies.
Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
No form fields have multiple labels
Having multiple labels for form fields can be confusing to assistive technologies, like a screen reader.
`<frame>` or `<iframe>` elements have a title
Screen reader users and other assistive technology users rely on frame titles to describe the contents of frames.
`<input type="image">` elements have `[alt]` text
Input buttons with alternative text assist screen readers and other assistive technology users to understand its purpose.
Form elements have associated labels
Screen readers and other assistive technologies rely on labels to properly announce form controls.
`<object>` elements have alternate text
It is advised that alt text is used on '<object>' elements in order to provide meaning to screen reader and other assistive technology users, as these technologies are unable to translate non-text content.

Tables and lists

`<dl>`'s contain only properly-ordered `<dt>` and `<dd>` groups, `<script>`, `<template>` or `<div>` elements.
Screen readers and other assistive technologies may produce poor and inaccurate output when definition lists are not properly marked up.
Definition list items are wrapped in `<dl>` elements
In order for screen readers and other assistive technologies to properly announce definition list items ('<dt>' and '<dd>'), they must be wrapped in parent a '<dl>' element.
Lists contain only `<li>` elements and script supporting elements (`<script>` and `<template>`).
Use proper list structure to aid screen readers and other assistive technologies.
List items (`<li>`) are contained within `<ul>` or `<ol>` parent elements
In order for screen readers to announce list items, ensure that list items ('<li>') are contained within parent '<ul>' or '<ol>' tags.
Cells in a `<table>` element that use the `[headers]` attribute refer to table cells within the same table.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that '<td>' cells using the headers attribute only refer to other cells in the same table, to improve screen reader user experience.
`<th>` elements and elements with `[role="columnheader"/"rowheader"]` have data cells they describe.
Screen readers and other assistive technologies have features to make navigating tables easier. Ensure that table headers refer to some set of cells, to improve screen reader user experience.

Internationalization and localization

`<html>` element has a valid value for its `[lang]` attribute
Specify a valid BCP 47 language in order to help screen readers and other assistive technologies announce text properly.
`[lang]` attributes have a valid value
Specify a valid BCP 47 language on elements in order to help screen readers and other assistive technologies announce text properly.

Best practices

The document does not use `<meta http-equiv="refresh">`
Pages that refresh automatically cause a poor user experience as focus is directed back to the top of the page unexpectedly.
`[user-scalable="no"]` is not used in the `<meta name="viewport">` element and the `[maximum-scale]` attribute is not less than 5.
For users with low vision who rely on screen magnification, ensure that zooming is not disabled.

Audio and video

`<video>` elements contain a `<track>` element with `[kind="captions"]`
Yinjispace.com may provide assistance to deaf or hearing-impaired users with captions on videos.

Contrast

Background and foreground colors do not have a sufficient contrast ratio.
Many (if not most) users find low-contrast text difficult or impossible to read.
Failing Elements

Internationalization and localization

`<html>` element does not have a `[lang]` attribute
It is advised to provide a lang attribute so that screen readers and other assistive technologies are guaranteed to announce the page's text correctly. When not provided, the user's default language setting will be used which may cause inaccuracies.
Failing Elements

Names and labels

Manual Checks

The page has a logical tab order
The visual layout should be logical in its tab order and users cannot focus elements that are offscreen.
Interactive controls are keyboard focusable
Ensure that custom interactive controls are keyboard focusable and that a focus indicator is displayed.
Interactive elements indicate their purpose and state
Ensure that interactive elements (such as links and buttons) are distinguishable from non-interactive elements and that they indicate their state.
The user's focus is directed to new content added to the page
When new content (such as a dialogue) is added to the page, the user's focus should be directed to it.
User focus is not accidentally trapped in a region
Avoid focus being accidentally trapped when a user tabs in and out of controls or regions on page.
Custom controls have associated labels
Ensure that custom interactive controls have associated labels, which are provided by aria-label and aria-labelledby attributes.
Custom controls have ARIA roles
Ensure that all custom interactive controls have appropriate ARIA roles.
Visual order on the page follows DOM order
Ensure that the DOM order matches with the page's visual order, in order to improve navigation for screen readers and other assistive technologies.
Offscreen content is hidden from assistive technology
Ensure that offscreen content is hidden through the use of "display:none" styling or the aria-hidden attribute.
HTML5 landmark elements are used to improve navigation
Elements such as <main> and <nav> are recommended as they are used by screen readers and other assistive technologies to improve keyboard navigation.
58

Best Practices

Indicates the recommended, best practices currently in place on the page and highlights the best practices that yinjispace.com should incorporate. This includes practices such as protecting pages with HTTPS.

Audits

Avoids requesting the geolocation permission on page load
When requesting a user's location, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Avoids requesting the notification permission on page load
When requesting permission to send notifications, provide context or consider tying the request to a user action to avoid confusion and mistrust from users.
Ensure CSP is effective against XSS attacks
Significantly reduce the risk of cross-site scripting attacks (XSS) by ensuring you have a strong Content Security Policy (CSP).
Description Directive Severity
script-src directive is missing. This can allow the execution of unsafe scripts.
script-src
High
Missing object-src allows the injection of plugins that execute unsafe scripts. Consider setting object-src to 'none' if you can.
object-src
High
The page contains a CSP defined in a <meta> tag. Consider defining the CSP in an HTTP header if you can.
Medium

Audits

Allows users to paste into password fields
Ensure that password inputs may be pasted into to aid in the user's ability to use password managers and improve security.
Displays images with correct aspect ratio
Ensure that image display dimensions match their natural aspect ratio.
Serves images with appropriate resolution
For maximum image clarity, ensure images have natural dimensions and are proportional to the display size and pixel ratio.
Fonts with `font-display: optional` are preloaded
It is recommended that optional fonts are preloaded.

Audits

Properly defines charset
It is advised to declare a character encoding, optionally via a <meta> tag in the first 1024 bytes of the HTML or in the Content-Type HTTP response header.

Audits

Detected JavaScript libraries
Below is a list of all front-end JavaScript libraries that were detected on the page.
Name Version
jQuery
1.10.2
Page has valid source maps
Consider deploying source maps for added benefits such as the ability to debug while in production.
URL Map URL
https://yinjispace.com/js/swiper.jquery.min.js
https://yinjispace.com/js/maps/swiper.min.js.map
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.js
https://res.wx.qq.com/t/wx_fed/cdn_libs/res/jquery/1.11.3/jquery.min.map
No issues in the `Issues` panel in Chrome Devtools
There may be unresolved issues logged to Chrome Devtools.

Audits

Does not use HTTPS — 1 insecure request found
Ensure that all pages are protected with HTTPS (including those that do not handle sensitive data) as HTTPS prevents tampering and passive listening on communications between the app and its users. Additionally, HTTPS is a prerequisite for HTTP/2 and many new web platform APIs.
Insecure URL Request Resolution
http://yinjispace.com/
Allowed
Includes front-end JavaScript libraries with known security vulnerabilities — 4 vulnerabilities detected
Ensure that the use of third-party scripts is minimal and that only trusted third-party scripts are used as some may contain known security vulnerabilities which may be exploited by attackers.
Library Version Vulnerability Count Highest Severity
4
Medium

Audits

Page lacks the HTML doctype, thus triggering quirks-mode
Ensure a doctype is specified to prevent the browser from switching to quirks-mode.

Audits

Uses deprecated APIs — 1 warning found
Avoid deprecated APIs which will eventually be removed the browser.
Deprecation / Warning Source
Synchronous `XMLHttpRequest` on the main thread is deprecated because of its detrimental effects to the end user’s experience. For more help, check https://xhr.spec.whatwg.org/.
Browser errors were logged to the console
Below is a list of all errors logged to the console, which indicate unresolved problems on the site.
Source Description
Access to XMLHttpRequest at 'https://yinjispace.com/hot_search_ajax' from origin 'http://yinjispace.com' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Failed to load resource: net::ERR_FAILED
74

SEO

Indicates how well the page is optimized for ranking in search engines and highlights Search Engine Optimization (SEO) opportunities for yinjispace.com. This includes optimizations such as providing meta data.

Mobile Friendly

Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of yinjispace.com on mobile screens.
Document uses legible font sizes — 96.24% legible text
Font sizes of 12px or less are too small to most mobile users without user gestures and further action. Aim for more than 60% of page text to use font sizes greater than 12px.
Source Selector % of Page Text Font Size
.postCategories a
2.95%
8px
.home ul.products li.product a
0.44%
11px
.footerMenus span
0.27%
11px
.subscriptionText a
0.10%
9px
96.24%
≥ 12px

Content Best Practices

Document has a `<title>` element
Search engines, screen reader users and other assistive technology users rely on the title to provide an overview of the page and to help determine if the page is relevant to their search.
Document has a meta description
Meta descriptions may be used by search engines when displaying a link to the page and should concisely summarize the page's content.
Links have descriptive text
Make use of descriptive link text to assist search engines in understanding the content.
Document has a valid `hreflang`
Search engines can be instructed to list specific versions of a page for a given language or region through the use of hreflang links.
Document has a valid `rel=canonical`
Search engines can be suggested which URL should be shown in search results through the use of canonical links.
Document avoids plugins
The content of plugins cannot be indexed by search engines and many devices either restrict or do not support them.

Crawling and Indexing

Page has successful HTTP status code
Avoid pages with unsuccessful HTTP status codes as they may not be indexed by search engines.
Page isn’t blocked from indexing
Pages that cannot be crawled by search engines cannot be indexed or included in their search results. Ensure that search engines have permission to crawl all pages that should be indexed.

Crawling and Indexing

Links are not crawlable
Ensure that the 'href' attribute of anchor elements links to the appropriate destination. This allows for more pages of the site to be discovered by search engines.
robots.txt is not valid
Malformed robots.txt files prevent crawlers from understanding how a site wants to be crawled or indexed, which can be devastating to SEO.

Content Best Practices

Manual Checks

Structured data is valid
Structured data can be validated through the use of the Structured Data Testing Tool and the Structured Data Linter.
30

PWA

Indicates how valid the aspects of a Progressive Web App (PWA) are for the page and highlights opportunities to enable/improve the PWA of yinjispace.com. This includes details about web app manifests.

PWA Optimized

Content is sized correctly for the viewport
Ensure that the width of the app's content matches the width of the viewport, otherwise the app might not be optimized for mobile screens.
Has a `<meta name="viewport">` tag with `width` or `initial-scale`
It is advised to use a '<meta name="viewport">' tag for the optimization of yinjispace.com on mobile screens.

Installable

Web app manifest or service worker do not meet the installability requirements — 1 reason
User engagement may be increased by leveraging the browsers ability to proactively prompt users to add the app to their homescreen.
Failure reason
No manifest was fetched

PWA Optimized

Does not register a service worker that controls page and `start_url`
A service worker is used to provide Progressive Web Apps the use of features such as working offline, the ability for the app to be added to the homescreen as well as push notifications.
Is not configured for a custom splash screen
Themed splash screens ensure a high-quality user experience at launch for app users.
View Data
Does not set a theme color for the address bar.
A theme may be applied to the browser address bar, which ideally can be made to match the site.
View Data
Does not provide a valid `apple-touch-icon`
iOS users of Progressive Web Apps will benefit from an apple touch icon, which can be defined with 'apple-touch-icon', which must point to a non-transparent 192px (or 180px) square PNG.
Manifest doesn't have a maskable icon
Maskable icons are great to ensure that images fill the entire shape when installing the app on a device.

Manual Checks

Site works cross-browser
Ensure that the Progressive Web App works correctly across every major browser.
Page transitions don't feel like they block on the network
Users perceive apps with responsive, snappy transitions as higher peforming and ensures a great user experience, even on a slow network.
Each page has a URL
Ensure that all pages are deep linkable via URL. They should also be unique for the purpose of shareability on social media.
Hosting

Server Location

Server IP Address: 58.218.208.94
Continent: Asia
Country: China
China Flag
Region:
City:
Longitude: 113.722
Latitude: 34.7732
Currencies: CNY
Languages: Mandarin

Web Hosting Provider

Name IP Address
CHINANET jiangsu province network
Registration

Domain Registrant

Private Registration: No
Name:
Organization:
Country:
City:
State:
Post Code:
Email:
Phone:
Note: Registration information is derived from various sources and may be inaccurate.

Domain Registrar

Name IP Address
Alibaba Cloud Computing (Beijing) Co., Ltd. 42.120.158.5
Security

Visitor Safety

Mature Content: Not Likely
McAfee WebAdvisor Rating: Safe
WOT Rating:
WOT Trustworthiness:
WOT Child Safety:
Note: Safety information is not guaranteed.

SSL/TLS Certificate

Issued To: yinjispace.com
Issued By: Encryption Everywhere DV TLS CA - G1
Valid From: 19th July, 2022
Valid To: 19th July, 2023
Subject: CN = yinjispace.com
Hash: 0ac2a35b
Issuer: CN = Encryption Everywhere DV TLS CA - G1
OU = www.digicert.com
O = DigiCert Inc
S = US
Version: 2
Serial Number: 17510766841937848436917754756871337696
Serial Number (Hex): 0D2C73761CDB6539727D79413B8DB6E0
Valid From: 19th July, 2024
Valid To: 19th July, 2024
Signature Algorithm (Short Name): RSA-SHA256
Signature Algorithm (Long Name): sha256WithRSAEncryption
Authority Key Identifier: keyid:55:74:4F:B2:72:4F:F5:60:BA:50:D1:D7:E6:51:5C:9A:01:87:1A:D7
Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication
Certificate Policies: Policy: 2.23.140.1.2.1
CPS: http://www.digicert.com/CPS

Authority Information Access: OCSP - URI:http://ocsp.digicert.com
CA Issuers - URI:http://cacerts.digicert.com/EncryptionEverywhereDVTLSCA-G1.crt

SCT List: Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : AD:F7:BE:FA:7C:FF:10:C8:8B:9D:3D:9C:1E:3E:18:6A:
B4:67:29:5D:CF:B1:0C:24:CA:85:86:34:EB:DC:82:8A
Timestamp : Jul 19 08:43:03.141 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:0C:F3:B1:1C:E9:98:A0:CD:99:F8:4C:95:
7F:BA:E3:D1:0D:BE:96:7E:9B:70:1E:EB:53:B4:2F:F8:
41:D5:E5:62:02:21:00:AE:95:03:15:FA:00:18:66:41:
71:3C:99:67:36:AD:25:80:2C:09:D7:08:CC:50:ED:8B:
B5:F8:CD:0E:4B:7C:89
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 35:CF:19:1B:BF:B1:6C:57:BF:0F:AD:4C:6D:42:CB:BB:
B6:27:20:26:51:EA:3F:E1:2A:EF:A8:03:C3:3B:D6:4C
Timestamp : Jul 19 08:43:03.139 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:BF:52:8E:95:FD:8A:2C:24:29:AD:A3:
21:B3:CE:6F:EF:69:92:76:E2:51:AA:05:4F:AE:42:98:
DF:36:0D:B1:E5:02:20:08:ED:DD:28:36:83:12:37:8D:
0B:83:54:28:F0:14:C0:D9:B7:F0:00:DE:0A:AB:7C:12:
67:ED:35:A1:48:E9:69
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : B3:73:77:07:E1:84:50:F8:63:86:D6:05:A9:DC:11:09:
4A:79:2D:B1:67:0C:0B:87:DC:F0:03:0E:79:36:A5:9A
Timestamp : Jul 19 08:43:03.200 2022 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:00:A5:2F:F8:54:06:FF:0B:ED:61:EE:03:
4F:37:53:B4:14:55:2D:20:DF:A0:55:8A:E3:42:40:B4:
4F:FB:B1:BE:02:21:00:FF:8B:AC:28:A6:11:FF:9B:99:
E4:C3:B9:49:EA:EC:25:F5:EF:85:02:5A:42:30:F1:17:
38:4A:F4:C4:84:3C:A0
Key Usage: Digital Signature, Key Encipherment
Basic Constraints: CA:FALSE
Subject Alternative Name: DNS:www.yinjispace.com
DNS:yinjispace.com
Technical

DNS Lookup

A Records

Host IP Address Class TTL
yinjispace.com. 120.79.234.88 IN 599

NS Records

Host Nameserver Class TTL
yinjispace.com. dns10.hichina.com. IN 21599
yinjispace.com. dns9.hichina.com. IN 21599

MX Records

Priority Host Server Class TTL
5 yinjispace.com. mxbiz1.qq.com. IN 599
10 yinjispace.com. mxbiz2.qq.com. IN 599

HTTP Response Headers

HTTP-Code: HTTP/1.1 200 OK
Server: Tengine
Content-Type: text/html; charset=UTF-8
Cache-Control: no-cache, private
Date: 24th November, 2022
Connection: keep-alive
Vary: Accept-Encoding
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: OPTIONS, GET, POST
Access-Control-Allow-Headers: x-requested-with, content-type
Set-Cookie: *
Strict-Transport-Security: max-age=31536000
Ali-Swift-Global-Savetime: 1669281303
Via: cache54.l2cn2647[409,408,200-0,M], cache44.l2cn2647[410,0], kunlun4.cn192[418,417,200-0,M], kunlun1.cn192[419,0]
X-Cache: MISS TCP_MISS dirn:-2:-2
X-Swift-SaveTime: Thu, 24 Nov 2022 09:15:03 GMT
X-Swift-CacheTime: 0
Timing-Allow-Origin: *
EagleId: 3adad01516692813029235010e

Whois Lookup

Created: 19th September, 2016
Changed: 9th August, 2021
Expires: 19th September, 2030
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Status: ok
Nameservers: dns10.hichina.com
dns9.hichina.com
Owner Email: https://whois.aliyun.com/whois/whoisForm
Full Whois: Domain Name: yinjispace.com
Registry Domain ID: 2060327642_DOMAIN_COM-VRSN
Registrar WHOIS Server: grs-whois.hichina.com
Registrar URL: http://www.net.cn
Updated Date: 2021-08-09T09:03:52Z
Creation Date: 2016-09-19T06:40:21Z
Registrar Registration Expiration Date: 2030-09-19T06:40:21Z
Registrar: Alibaba Cloud Computing (Beijing) Co., Ltd.
Registrar IANA ID: 420
Reseller:
Domain Status: ok https://icann.org/epp#ok
Registrant City:
Registrant State/Province:
Registrant Country:
Registrant Email:https://whois.aliyun.com/whois/whoisForm
Registry Registrant ID: Not Available From Registry
Name Server: DNS10.HICHINA.COM
Name Server: DNS9.HICHINA.COM
DNSSEC: unsigned
Registrar Abuse Contact Email: DomainAbuse@service.aliyun.com
Registrar Abuse Contact Phone: +86.95187
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>>Last update of WHOIS database: 2022-11-24T09:15:15Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

Important Reminder: Per ICANN 2013RAA`s request, Hichina has modified domain names`whois format of dot com/net/cc/tv, you could refer to section 1.4 posted by ICANN on http://www.icann.org/en/resources/registrars/raa/approved-with-specs-27jun13-en.htm#whois The data in this whois database is provided to you for information purposes only, that is, to assist you in obtaining information about or related to a domain name registration record. We make this information available "as is," and do not guarantee its accuracy. By submitting a whois query, you agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to: (1)enable high volume, automated, electronic processes that stress or load this whois database system providing you this information; or (2) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone. The compilation, repackaging, dissemination or other use of this data is expressly prohibited without prior written consent from us. We reserve the right to modify these terms at any time. By submitting this query, you agree to abide by these terms.For complete domain details go to:http://whois.aliyun.com/whois/domain/hichina.com

Nameservers

Name IP Address
dns10.hichina.com 120.76.107.51
dns9.hichina.com 39.96.153.42
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Subdomains

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