Tools & Wizards About Us
thecover.cn screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

thecover.cn

封面新闻 - 封面传媒

Page Load Speed

16.5 sec in total

First Response

3.1 sec

Resources Loaded

12.7 sec

Page Rendered

646 ms

thecover.cn screenshot

About Website

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

封面新闻

Visit thecover.cn

Key Findings

We analyzed Thecover.cn page load time and found that the first response time was 3.1 sec and then it took 13.4 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

thecover.cn performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.5 s

2/100

10%

LCP (Largest Contentful Paint)

Value10.7 s

0/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value470 ms

61/100

30%

CLS (Cumulative Layout Shift)

Value0.069

96/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

www.thecover.cn

3124 ms

modernizr-custom.js

2196 ms

cover-track-sdk.min.js

1128 ms

all-3a805f18bc.css

2486 ms

jquery.min.js

2573 ms

Our browser made a total of 75 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Thecover.cn, 52% (39 requests) were made to Imgcdn.thecover.cn and 40% (30 requests) were made to Wapcdn.thecover.cn. The less responsive or slowest element that took the longest time to load (6 sec) relates to the external source Imgcdn.thecover.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 232.2 kB (6%)

Content Size

4.1 MB

After Optimization

3.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Thecover.cn main page is 4.1 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 4.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 61.1 kB

  • Original 72.7 kB
  • After minification 44.6 kB
  • After compression 11.7 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 28.1 kB, which is 39% 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 61.1 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 169.4 kB

  • Original 4.0 MB
  • After minification 3.8 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. Thecover images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 1.7 kB

  • Original 87.3 kB
  • After minification 87.3 kB
  • After compression 85.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 16 B

  • Original 13.6 kB
  • After minification 13.6 kB
  • After compression 13.6 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. Thecover.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 9 (12%)

Requests Now

74

After Optimization

65

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thecover. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.thecover.cn

www.thecover.cn

3124 ms

modernizr-custom.js

modernizr-custom.js

2196 ms

cover-track-sdk.min.js

cover-track-sdk.min.js

1128 ms

all-3a805f18bc.css

all-3a805f18bc.css

2486 ms

jquery.min.js

jquery.min.js

2573 ms

packaged.min.js

packaged.min.js

2680 ms

swiper.min.js

swiper.min.js

2701 ms

jquery.dotdotdot.min.js

jquery.dotdotdot.min.js

2775 ms

index-e5b482b4f0.js

index-e5b482b4f0.js

2783 ms

hm.js

hm.js

2402 ms

home-dce3180430.js

home-dce3180430.js

2797 ms

md5.js

md5.js

231 ms

ip

ip

1243 ms

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3094 ms

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3492 ms

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3967 ms

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3969 ms

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3997 ms

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4252 ms

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4296 ms

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4348 ms

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4549 ms

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4491 ms

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4534 ms

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4851 ms

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4895 ms

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5599 ms

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5311 ms

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5806 ms

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5955 ms

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5759 ms

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5804 ms

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5697 ms

body_bg.png

body_bg.png

1167 ms

logo.png

logo.png

633 ms

tj.png

tj.png

651 ms

rs.png

rs.png

761 ms

sc.png

sc.png

769 ms

gj.png

gj.png

771 ms

m.png

m.png

865 ms

Download_APP.png

Download_APP.png

899 ms

c-download.png

c-download.png

1037 ms

fd-download.png

fd-download.png

1069 ms

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1059 ms

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1098 ms

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1137 ms

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1300 ms

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1351 ms

jb1.jpg

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1340 ms

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1333 ms

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1377 ms

bottom4.jpg

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1498 ms

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1618 ms

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2154 ms

tj_h.png

tj_h.png

1116 ms

hm.gif

hm.gif

339 ms

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3130 ms

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2999 ms

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1825 ms

Accessibility Review

thecover.cn accessibility score

76

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

thecover.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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

thecover.cn SEO score

83

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Thecover.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 Thecover.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

thecover.cn

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