Tools & Wizards About Us
cnr.cn screenshot

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 58

    Accessibility

    Visual factors better than
    that of 25% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

cnr.cn

央广网·中央广播电视总台

Page Load Speed

83.3 sec in total

First Response

807 ms

Resources Loaded

82 sec

Page Rendered

473 ms

cnr.cn screenshot

About Website

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

央广网是由中央广播电视总台主办的，中国最大的以有声资讯为特色的综合新闻网站，是中央重点新闻网站和中国最具影响力的网络媒体之一，旨在“讲好中国故事，传播中国声音”。作为互联网新闻传播的国家队、总台重要的新媒体平台，央广网不断创新传播理念和发展模式，充分发挥原创新闻优势，以权威、及时、多样为特色，主打“快新闻”，突出“央广网独家”。专注报道时事新闻，把握热点资讯，关注民生话题，发出权威评论声音，引领正...

Visit cnr.cn

Key Findings

We analyzed Cnr.cn page load time and found that the first response time was 807 ms and then it took 82.5 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. Unfortunately, there was 1 request timeout, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cnr.cn performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.3 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.0 s

0/100

25%

SI (Speed Index)

Value21.7 s

0/100

10%

TBT (Total Blocking Time)

Value6,990 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value24.9 s

0/100

10%

Network Requests Diagram

www.cnr.cn

807 ms

global.css

269 ms

style.css

337 ms

k.js

1868 ms

swfobject.js

330 ms

Our browser made a total of 177 requests to load all elements on the main page. We found that 32% of them (57 requests) were addressed to the original Cnr.cn, 10% (18 requests) were made to Afp.csbew.com and 9% (16 requests) were made to Kazakcnr.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source Tibetcnr.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.6 MB (26%)

Content Size

10.0 MB

After Optimization

7.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnr.cn main page is 10.0 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. 60% of websites need less resources to load. Images take 7.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 110.6 kB

  • Original 130.8 kB
  • After minification 110.5 kB
  • After compression 20.2 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. This page needs HTML code to be minified as it can gain 20.2 kB, which is 15% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 110.6 kB or 85% of the original size.

Image Optimization

-7%

Potential reduce by 503.7 kB

  • Original 7.2 MB
  • After minification 6.7 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. Cnr images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 1.2 MB

  • Original 1.7 MB
  • After minification 1.6 MB
  • After compression 504.2 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 1.2 MB or 70% of the original size.

CSS Optimization

-82%

Potential reduce by 789.3 kB

  • Original 959.2 kB
  • After minification 879.6 kB
  • After compression 169.9 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. Cnr.cn needs all CSS files to be minified and compressed as it can save up to 789.3 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 7 (5%)

Requests Now

151

After Optimization

144

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnr. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.cnr.cn

www.cnr.cn

807 ms

global.css

global.css

269 ms

style.css

style.css

337 ms

k.js

k.js

1868 ms

swfobject.js

swfobject.js

330 ms

jquery-1.9.0.min.js

jquery-1.9.0.min.js

294 ms

ntes_jslib_1.x.js

ntes_jslib_1.x.js

294 ms

ntes_ui_slide_0.3.0_min.js

ntes_ui_slide_0.3.0_min.js

352 ms

top.jpg

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228 ms

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219 ms

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1786 ms

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1858 ms

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1871 ms

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527 ms

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957 ms

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313 ms

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1629 ms

sz.gif

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240 ms

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222 ms

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242 ms

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247 ms

jbrk.jpg

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247 ms

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243 ms

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436 ms

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2019 ms

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427 ms

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1030 ms

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3313 ms

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544 ms

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417 ms

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1455 ms

zh_home.html

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5802 ms

3342 ms

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9648 ms

webdig.js

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506 ms

r-1b078d7974d3e39914601186892450.33038196922279894

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511 ms

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518 ms

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781 ms

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702 ms

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1157 ms

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782 ms

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541 ms

Accessibility Review

cnr.cn accessibility score

58

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

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

cnr.cn best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

cnr.cn SEO score

85

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

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cnr.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Cnr.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

cnr.cn

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