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wanweiedu.com screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    69% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

wanweiedu.com

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Page Load Speed

7.8 sec in total

First Response

772 ms

Resources Loaded

6 sec

Page Rendered

1.1 sec

wanweiedu.com screenshot

About Website

Welcome to wanweiedu.com homepage info - get ready to check Wanweiedu best content for China right away, or after learning these important things about wanweiedu.com

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Visit wanweiedu.com

Key Findings

We analyzed Wanweiedu.com page load time and found that the first response time was 772 ms and then it took 7 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

wanweiedu.com performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value20.3 s

0/100

25%

SI (Speed Index)

Value6.3 s

41/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.844

4/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

wanweiedu.com

772 ms

wanweiedu.com

1136 ms

animate.min.css

241 ms

swiper.min.css

480 ms

iconfont.css

694 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that all of those requests were addressed to Wanweiedu.com and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Wanweiedu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 566.3 kB (13%)

Content Size

4.3 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Wanweiedu.com main page is 4.3 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. 40% of websites need less resources to load. Images take 4.2 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 26.7 kB

  • Original 32.3 kB
  • After minification 24.6 kB
  • After compression 5.5 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 7.7 kB, which is 24% 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 26.7 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 523.5 kB

  • Original 4.2 MB
  • After minification 3.7 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. Obviously, Wanweiedu needs image optimization as it can save up to 523.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-13%

Potential reduce by 11.8 kB

  • Original 89.6 kB
  • After minification 89.6 kB
  • After compression 77.9 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 11.8 kB or 13% of the original size.

CSS Optimization

-22%

Potential reduce by 4.3 kB

  • Original 19.7 kB
  • After minification 19.7 kB
  • After compression 15.4 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. Wanweiedu.com needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (48%)

Requests Now

52

After Optimization

27

  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wanweiedu. 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 from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

wanweiedu.com

wanweiedu.com

772 ms

wanweiedu.com

wanweiedu.com

1136 ms

animate.min.css

animate.min.css

241 ms

swiper.min.css

swiper.min.css

480 ms

iconfont.css

iconfont.css

694 ms

common.css

common.css

714 ms

index.css

index.css

716 ms

jquery.min.js

jquery.min.js

963 ms

swiper.min.js

swiper.min.js

962 ms

countUp.min.js

countUp.min.js

725 ms

wow.min.js

wow.min.js

922 ms

common.js

common.js

949 ms

logo.png

logo.png

242 ms

a2bfa633f53a486f3a027bd2b240253b.png

a2bfa633f53a486f3a027bd2b240253b.png

480 ms

head_search.png

head_search.png

240 ms

head_search_l.png

head_search_l.png

244 ms

head_user.png

head_user.png

239 ms

head_user_l.png

head_user_l.png

231 ms

fx-x.png

fx-x.png

461 ms

fx-s-b.png

fx-s-b.png

474 ms

fx-s.png

fx-s.png

476 ms

7acffa2bb718a1ee5d87b086a82ee93e.jpg

7acffa2bb718a1ee5d87b086a82ee93e.jpg

1198 ms

eee18f1c3e559503a65e80ddbfa7fbe1.jpg

eee18f1c3e559503a65e80ddbfa7fbe1.jpg

1930 ms

banner1.png

banner1.png

2075 ms

banner1_1.png

banner1_1.png

1896 ms

type_title.png

type_title.png

713 ms

type_img1.png

type_img1.png

719 ms

type_img2.png

type_img2.png

1187 ms

type_img3.png

type_img3.png

958 ms

type_img4.png

type_img4.png

1744 ms

play_btn.png

play_btn.png

1426 ms

heads_right_x.png

heads_right_x.png

1437 ms

hot_swiper_img1.png

hot_swiper_img1.png

2613 ms

hot_swiper_img1_1.png

hot_swiper_img1_1.png

1982 ms

hot_r.png

hot_r.png

1984 ms

hot_r_l.png

hot_r_l.png

2133 ms

e170c3df22218d1c18c47392c8edbca3.jpg

e170c3df22218d1c18c47392c8edbca3.jpg

2169 ms

save_r.png

save_r.png

2224 ms

d4682dcaab3febf0960e52efc6f34511.jpg

d4682dcaab3febf0960e52efc6f34511.jpg

2705 ms

73ab2427d12c1243c54e1386b062fc5e.jpg

73ab2427d12c1243c54e1386b062fc5e.jpg

2306 ms

111e80d0eb2488e9a8c27b41e4dfee2d.jpg

111e80d0eb2488e9a8c27b41e4dfee2d.jpg

2370 ms

return1.png

return1.png

2963 ms

return_ma.png

return_ma.png

2462 ms

return2.png

return2.png

2536 ms

return3.png

return3.png

2608 ms

foot_home.png

foot_home.png

2702 ms

foot_x.png

foot_x.png

2767 ms

foot_s.png

foot_s.png

2808 ms

foot_logo.png

foot_logo.png

2622 ms

foot_title.png

foot_title.png

2705 ms

platform_img1.png

platform_img1.png

2708 ms

platform_img2.png

platform_img2.png

2759 ms

266325835f3f53c8f4d79d3d712e1f34.png

266325835f3f53c8f4d79d3d712e1f34.png

2843 ms

filings_beian.png

filings_beian.png

2629 ms

Accessibility Review

wanweiedu.com accessibility score

77

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

wanweiedu.com 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

High

Page has valid source maps

SEO Factors

wanweiedu.com SEO score

83

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

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Wanweiedu.com can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Wanweiedu.com 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

wanweiedu.com

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