Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    47% of websites

  • 81

    SEO

    Google-friendlier than
    51% of websites

china.com.cn

中国网--网上中国

Page Load Speed

29.5 sec in total

First Response

901 ms

Resources Loaded

28.1 sec

Page Rendered

422 ms

china.com.cn screenshot

About Website

Welcome to china.com.cn homepage info - get ready to check China best content for China right away, or after learning these important things about china.com.cn

国家重点新闻网站,拥有十个语种独立新闻采编、报道和发布权;第一时间报道国家重大新闻事件;国情信息库服务全球读者了解中国;国务院新闻办公室发布会独家网络直播发布网站;拥有国内外顶级学者专家资源,独家编发各种相关政策解读。

Visit china.com.cn

Key Findings

We analyzed China.com.cn page load time and found that the first response time was 901 ms and then it took 28.6 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

china.com.cn performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.2 s

20/100

10%

LCP (Largest Contentful Paint)

Value17.9 s

0/100

25%

SI (Speed Index)

Value13.3 s

2/100

10%

TBT (Total Blocking Time)

Value630 ms

47/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value16.4 s

5/100

10%

Network Requests Diagram

china.com.cn

901 ms

www.china.com.cn

1652 ms

index.css

1994 ms

jquery-1.11.0.min.js

424 ms

phone.js

1979 ms

Our browser made a total of 164 requests to load all elements on the main page. We found that 13% of them (21 requests) were addressed to the original China.com.cn, 47% (77 requests) were made to Images.china.cn and 7% (12 requests) were made to Zgwchim.qtmojo.com. The less responsive or slowest element that took the longest time to load (11.6 sec) relates to the external source Images.china.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.6 MB (29%)

Content Size

5.6 MB

After Optimization

4.0 MB

In fact, the total size of China.com.cn main page is 5.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 3.8 MB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 65.9 kB

  • Original 86.3 kB
  • After minification 77.5 kB
  • After compression 20.4 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 65.9 kB or 76% of the original size.

Image Optimization

-4%

Potential reduce by 154.2 kB

  • Original 3.8 MB
  • After minification 3.6 MB

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. China images are well optimized though.

JavaScript Optimization

-83%

Potential reduce by 872.8 kB

  • Original 1.1 MB
  • After minification 921.5 kB
  • After compression 183.3 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 872.8 kB or 83% of the original size.

CSS Optimization

-82%

Potential reduce by 532.7 kB

  • Original 647.2 kB
  • After minification 628.1 kB
  • After compression 114.4 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. China.com.cn needs all CSS files to be minified and compressed as it can save up to 532.7 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 51 (32%)

Requests Now

159

After Optimization

108

The browser has sent 159 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

china.com.cn accessibility score

57

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

china.com.cn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

china.com.cn SEO score

81

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

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 China.com.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 China.com.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

Open Graph description is not detected on the main page of China. 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: