Tools & Wizards About Us
23yh.cn screenshot

Report Summary

  • 100

    Performance

    Renders faster than
    97% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 43% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 55

    SEO

    Google-friendlier than
    20% of websites

Page Load Speed

20.7 sec in total

First Response

3.6 sec

Resources Loaded

17 sec

Page Rendered

107 ms

23yh.cn screenshot

About Website

Visit 23yh.cn now to see the best up-to-date 23 Yh content and also check out these interesting facts you probably never knew about 23yh.cn

Visit 23yh.cn

Key Findings

We analyzed 23yh.cn page load time and found that the first response time was 3.6 sec and then it took 17.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

23yh.cn performance score

100

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.6 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.6 s

100/100

25%

SI (Speed Index)

Value1.5 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value0.6 s

100/100

10%

Network Requests Diagram

cJZMvjEuadLP3

3590 ms

share-extract.css

507 ms

1141.js

500 ms

t0140920e93b30f52a9.png

342 ms

inlay.js

2178 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original 23yh.cn, 19% (4 requests) were made to S6.qhimg.com and 14% (3 requests) were made to S.lianmeng.360.cn. The less responsive or slowest element that took the longest time to load (3.6 sec) relates to the external source 2ab724.l51.yunpan.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 444.6 kB (68%)

Content Size

655.8 kB

After Optimization

211.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 23yh.cn main page is 655.8 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 319.5 kB which makes up the majority of the site volume.

HTML Optimization

-61%

Potential reduce by 4.9 kB

  • Original 8.0 kB
  • After minification 7.4 kB
  • After compression 3.1 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 4.9 kB or 61% of the original size.

Image Optimization

-83%

Potential reduce by 141.6 kB

  • Original 171.5 kB
  • After minification 30.0 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, 23 Yh needs image optimization as it can save up to 141.6 kB or 83% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 206.0 kB

  • Original 319.5 kB
  • After minification 319.5 kB
  • After compression 113.5 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 206.0 kB or 64% of the original size.

CSS Optimization

-59%

Potential reduce by 92.0 kB

  • Original 156.7 kB
  • After minification 156.7 kB
  • After compression 64.7 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. 23yh.cn needs all CSS files to be minified and compressed as it can save up to 92.0 kB or 59% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (55%)

Requests Now

20

After Optimization

9

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 23 Yh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cJZMvjEuadLP3

cJZMvjEuadLP3

3590 ms

share-extract.css

share-extract.css

507 ms

1141.js

1141.js

500 ms

t0140920e93b30f52a9.png

t0140920e93b30f52a9.png

342 ms

inlay.js

inlay.js

2178 ms

jquery,require.js

jquery,require.js

257 ms

cookie.js

cookie.js

9 ms

storage.js

storage.js

8 ms

extract.js

extract.js

250 ms

m.js

m.js

275 ms

t011b73265384c4cc02.png

t011b73265384c4cc02.png

337 ms

t0156fbe220cfe607be.jpg

t0156fbe220cfe607be.jpg

343 ms

t019107116a1e835eb5.png

t019107116a1e835eb5.png

334 ms

t01d7110772e49eb1d8.png

t01d7110772e49eb1d8.png

335 ms

throw

throw

2138 ms

getrequesturl

getrequesturl

2475 ms

monitor.js

monitor.js

4 ms

m.js

m.js

11 ms

runtime.js

runtime.js

23 ms

rank.js

rank.js

17 ms

logo2.png

logo2.png

273 ms

Accessibility Review

23yh.cn accessibility score

76

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Document doesn't have a <title> element

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

23yh.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

23yh.cn SEO score

55

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Document doesn't have a <title> element

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 23yh.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that 23yh.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

23yh.cn

Open Graph description is not detected on the main page of 23 Yh. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: