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law.ruc.edu.cn screenshot

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 81

    SEO

    Google-friendlier than
    43% of websites

law.ruc.edu.cn

中国人民大学法学院 - 首页

Page Load Speed

22 sec in total

First Response

3.5 sec

Resources Loaded

18.1 sec

Page Rendered

358 ms

law.ruc.edu.cn screenshot

About Website

Welcome to law.ruc.edu.cn homepage info - get ready to check Law Ruc best content for China right away, or after learning these important things about law.ruc.edu.cn

中国人民大学法学院。

Visit law.ruc.edu.cn

Key Findings

We analyzed Law.ruc.edu.cn page load time and found that the first response time was 3.5 sec and then it took 18.5 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.

Performance Metrics

law.ruc.edu.cn performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value19.5 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.317

37/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

law.ruc.edu.cn

3492 ms

css.css

897 ms

jquery-1.4.2.js

5176 ms

slide.js

501 ms

gb_big5.js

1118 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that all of those requests were addressed to Law.ruc.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (15.3 sec) belongs to the original domain Law.ruc.edu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 177.6 kB (26%)

Content Size

678.6 kB

After Optimization

501.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Law.ruc.edu.cn main page is 678.6 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. Only 10% of websites need less resources to load. Images take 498.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 46.5 kB

  • Original 55.0 kB
  • After minification 47.1 kB
  • After compression 8.5 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 7.9 kB, which is 14% 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 46.5 kB or 84% of the original size.

Image Optimization

-10%

Potential reduce by 50.1 kB

  • Original 498.5 kB
  • After minification 448.5 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 Ruc images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 69.3 kB

  • Original 110.5 kB
  • After minification 109.9 kB
  • After compression 41.2 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 69.3 kB or 63% of the original size.

CSS Optimization

-81%

Potential reduce by 11.8 kB

  • Original 14.5 kB
  • After minification 12.2 kB
  • After compression 2.7 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.ruc.edu.cn needs all CSS files to be minified and compressed as it can save up to 11.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (23%)

Requests Now

43

After Optimization

33

  • Images
  • JavaScript
  • CSS

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Law Ruc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

law.ruc.edu.cn

law.ruc.edu.cn

3492 ms

css.css

css.css

897 ms

jquery-1.4.2.js

jquery-1.4.2.js

5176 ms

slide.js

slide.js

501 ms

gb_big5.js

gb_big5.js

1118 ms

shouye.css

shouye.css

260 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

3138 ms

zzsc.js

zzsc.js

463 ms

bg.jpg

bg.jpg

271 ms

logo.jpg

logo.jpg

1344 ms

search.jpg

search.jpg

523 ms

menu_01.jpg

menu_01.jpg

655 ms

menu_02.jpg

menu_02.jpg

775 ms

menu_03.jpg

menu_03.jpg

875 ms

menu_04.jpg

menu_04.jpg

877 ms

menu_05.jpg

menu_05.jpg

1032 ms

menu_06.jpg

menu_06.jpg

1097 ms

menu_07.jpg

menu_07.jpg

1100 ms

menu_11.jpg

menu_11.jpg

1284 ms

menu_08.jpg

menu_08.jpg

1320 ms

menu_09.jpg

menu_09.jpg

1327 ms

menu_10.jpg

menu_10.jpg

1534 ms

right.png

right.png

1543 ms

20163158451673499.jpg

20163158451673499.jpg

5591 ms

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20163915251073499.jpg

5623 ms

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201622916321473499.jpg

6856 ms

20151124981373499.jpg

20151124981373499.jpg

15272 ms

2015119952573499.jpg

2015119952573499.jpg

8914 ms

201631719173073499.jpg

201631719173073499.jpg

6504 ms

201631517422073499.jpg

201631517422073499.jpg

6481 ms

201631415225173499.jpg

201631415225173499.jpg

8078 ms

20163102345173499.JPG

20163102345173499.JPG

7155 ms

conner.png

conner.png

6726 ms

conner1.png

conner1.png

6762 ms

2016391524973499.jpg

2016391524973499.jpg

12500 ms

2016331441273499.jpg

2016331441273499.jpg

6761 ms

201622916321773499.jpg

201622916321773499.jpg

12806 ms

201622410304973499.jpg

201622410304973499.jpg

13262 ms

lawrucwx.jpg

lawrucwx.jpg

7668 ms

left.png

left.png

7903 ms

top_bg.jpg

top_bg.jpg

4719 ms

ico3.png

ico3.png

4781 ms

abg.png

abg.png

4872 ms

rig_bg.jpg

rig_bg.jpg

5912 ms

Accessibility Review

law.ruc.edu.cn accessibility score

54

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

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

law.ruc.edu.cn best practices score

67

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

Low

Detected JavaScript libraries

SEO Factors

law.ruc.edu.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

    GB2312

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

law.ruc.edu.cn

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