Tools & Wizards About Us
book.ce.cn screenshot

Report Summary

  • 88

    Performance

    Renders faster than
    90% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 46

    Best Practices

    More advanced features
    available than in
    18% of websites

  • 54

    SEO

    Google-friendlier than
    19% of websites

book.ce.cn

读书频道_中国经济网

Page Load Speed

26.1 sec in total

First Response

7.2 sec

Resources Loaded

17.9 sec

Page Rendered

1 sec

book.ce.cn screenshot

About Website

Visit book.ce.cn now to see the best up-to-date Book Ce content for China and also check out these interesting facts you probably never knew about book.ce.cn

中国经济网读书频道为读者提供最新、最全面的图书信息和电子书连载。我们不仅关心图书的思想和格调，更关注出版界最新、最具有争议的大事小情，力争为读者提供有价值的信息。

Visit book.ce.cn

Key Findings

We analyzed Book.ce.cn page load time and found that the first response time was 7.2 sec and then it took 18.9 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

book.ce.cn performance score

88

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.4 s

97/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

86/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value80 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.14

79/100

15%

TTI (Time to Interactive)

Value5.2 s

75/100

10%

Network Requests Diagram

book.ce.cn

7178 ms

cealltop.css

1044 ms

cealllogo.jpg

1045 ms

ds-bg.png

603 ms

2013booklogo.gif

16 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 22% of them (12 requests) were addressed to the original Book.ce.cn, 55% (30 requests) were made to I.ce.cn and 15% (8 requests) were made to Ce.cn. The less responsive or slowest element that took the longest time to load (10.4 sec) relates to the external source I.ce.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 163.0 kB (15%)

Content Size

1.1 MB

After Optimization

896.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Book.ce.cn main page is 1.1 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. 20% of websites need less resources to load. Images take 968.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 59.3 kB

  • Original 79.3 kB
  • After minification 72.7 kB
  • After compression 19.9 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 59.3 kB or 75% of the original size.

Image Optimization

-10%

Potential reduce by 95.4 kB

  • Original 968.6 kB
  • After minification 873.2 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. Book Ce images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 5.4 kB

  • Original 7.4 kB
  • After minification 7.0 kB
  • After compression 2.0 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 5.4 kB or 73% of the original size.

CSS Optimization

-76%

Potential reduce by 2.8 kB

  • Original 3.7 kB
  • After minification 3.4 kB
  • After compression 890 B

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. Book.ce.cn needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 76% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

54

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Book Ce. According to our analytics all requests are already optimized.

Network Requests Diagram

book.ce.cn

book.ce.cn

7178 ms

cealltop.css

cealltop.css

1044 ms

cealllogo.jpg

cealllogo.jpg

1045 ms

ds-bg.png

ds-bg.png

603 ms

2013booklogo.gif

2013booklogo.gif

16 ms

cealltop.js

cealltop.js

1046 ms

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W020160315390638943569.jpg

2481 ms

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3153 ms

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3475 ms

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3789 ms

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3212 ms

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3162 ms

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3836 ms

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4725 ms

adfshow

adfshow

1860 ms

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4513 ms

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5060 ms

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5011 ms

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6236 ms

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5211 ms

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5590 ms

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6483 ms

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6475 ms

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6230 ms

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6989 ms

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6855 ms

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7887 ms

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7562 ms

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7430 ms

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7064 ms

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7912 ms

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7799 ms

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8640 ms

cebottom.js

cebottom.js

255 ms

adfshow

adfshow

1783 ms

W020131008519808552690.jpg

W020131008519808552690.jpg

8704 ms

ds-bg6.png

ds-bg6.png

278 ms

ceallbg.jpg

ceallbg.jpg

38 ms

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8857 ms

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10415 ms

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9164 ms

ds-bg1.png

ds-bg1.png

964 ms

ds-dot.gif

ds-dot.gif

325 ms

ds-bg2.png

ds-bg2.png

824 ms

ds-bg4.png

ds-bg4.png

968 ms

P020061009499233884145.jpg

P020061009499233884145.jpg

172 ms

ds-bg5.jpg

ds-bg5.jpg

282 ms

ds-bg7.gif

ds-bg7.gif

645 ms

ds-bg8.png

ds-bg8.png

652 ms

ds-bg9.png

ds-bg9.png

642 ms

hd315.gif

hd315.gif

10 ms

h.js

h.js

1551 ms

21.gif

21.gif

759 ms

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P020160304531729891513.jpg

30 ms

hm.gif

hm.gif

1261 ms

Accessibility Review

book.ce.cn accessibility score

56

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.

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

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

Best Practices

book.ce.cn best practices score

46

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

High

Serves images with low resolution

General

Impact

Issue

High

Registers an unload listener

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

book.ce.cn SEO score

54

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

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

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

book.ce.cn

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