Report Summary

  • 76

    Performance

    Renders faster than
    84% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 18% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 58

    SEO

    Google-friendlier than
    20% of websites

law.cnki.net

Loading

Page Load Speed

75.4 sec in total

First Response

10.2 sec

Resources Loaded

62.2 sec

Page Rendered

3 sec

law.cnki.net screenshot

About Website

Visit law.cnki.net now to see the best up-to-date Law Cnki content for China and also check out these interesting facts you probably never knew about law.cnki.net

中国法律数字图书馆是中国知网旗下的一站式法律专业知识服务平台,囊括法律期刊、报纸、博士硕士学位论文、法律会议论文、案例、法律法规、法律类工具书和年鉴资源,信息量超过300多万篇,使读者享受权威、专业、科学、快捷的法律信息服务。

Visit law.cnki.net

Key Findings

We analyzed Law.cnki.net page load time and found that the first response time was 10.2 sec and then it took 65.2 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 were 9 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

law.cnki.net performance score

76

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

85/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

74/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value240 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value5.9 s

66/100

10%

Network Requests Diagram

law.cnki.net

10222 ms

common.css

973 ms

index.css

5459 ms

jquery-1.4.2.min.js

19844 ms

index.js

4650 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 90% of them (52 requests) were addressed to the original Law.cnki.net, 2% (1 request) were made to S25.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Law.cnki.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 178.5 kB (23%)

Content Size

770.4 kB

After Optimization

591.9 kB

In fact, the total size of Law.cnki.net main page is 770.4 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. 20% of websites need less resources to load. Images take 567.1 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 57.5 kB

  • Original 70.5 kB
  • After minification 66.5 kB
  • After compression 13.0 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 57.5 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 25.9 kB

  • Original 567.1 kB
  • After minification 541.2 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. Law Cnki images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 71.7 kB

  • Original 105.1 kB
  • After minification 98.7 kB
  • After compression 33.4 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 71.7 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 23.4 kB

  • Original 27.8 kB
  • After minification 17.0 kB
  • After compression 4.3 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. Law.cnki.net needs all CSS files to be minified and compressed as it can save up to 23.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (11%)

Requests Now

47

After Optimization

42

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Law Cnki. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

law.cnki.net accessibility score

42

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.

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

<dl>'s do not contain only properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elements.

High

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

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

law.cnki.net 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

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

law.cnki.net SEO score

58

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

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Law.cnki.net can be misinterpreted by Google and other search engines. Our service has detected that English 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 Law.cnki.net 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

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