Tools & Wizards About Us
edusoho.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 87

    SEO

    Google-friendlier than
    65% of websites

edusoho.com

EduSoho阔知网络——数字化培训平台|企业内训系统/在线网校系统/数字化学习解决方案-助您轻松实现_学习数字化-在线培训学习平台-EduSoho开源网络课堂官网

Page Load Speed

62.1 sec in total

First Response

2.5 sec

Resources Loaded

58.7 sec

Page Rendered

947 ms

edusoho.com screenshot

About Website

Click here to check amazing Edu Soho content for China. Otherwise, check out these important facts you probably never knew about edusoho.com

EduSoho是以效果为核心的数字化学习平台产品，12年行业服务经验沉淀，支持企业培训、客户培训、职业教育等场景。提供平台+课程一站式解决方案，按需购买，自由扩容。企业学习平台排名有哪些？企业培训系统，e-learning系统，lms软件，网校开发，网校建设，网校搭建、内训系统开发就选EduSoho。

Visit edusoho.com

Key Findings

We analyzed Edusoho.com page load time and found that the first response time was 2.5 sec and then it took 59.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

edusoho.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value2,260 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.787

5/100

15%

TTI (Time to Interactive)

Value19.3 s

2/100

10%

Network Requests Diagram

edusoho.com

2461 ms

www.edusoho.com

1716 ms

base.css

6666 ms

main.css

4082 ms

jquery.fancybox.css

3782 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 67% of them (51 requests) were addressed to the original Edusoho.com, 5% (4 requests) were made to Combo.b.qq.com and 3% (2 requests) were made to Wpa.b.qq.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Edusoho.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 313.2 kB (38%)

Content Size

814.7 kB

After Optimization

501.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edusoho.com main page is 814.7 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. 30% of websites need less resources to load. Images take 387.1 kB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 38.7 kB

  • Original 53.5 kB
  • After minification 45.5 kB
  • After compression 14.8 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 8.1 kB, which is 15% 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 38.7 kB or 72% of the original size.

Image Optimization

-13%

Potential reduce by 49.7 kB

  • Original 387.1 kB
  • After minification 337.4 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. Obviously, Edu Soho needs image optimization as it can save up to 49.7 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

-50%

Potential reduce by 131.4 kB

  • Original 264.0 kB
  • After minification 244.4 kB
  • After compression 132.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 131.4 kB or 50% of the original size.

CSS Optimization

-85%

Potential reduce by 93.3 kB

  • Original 110.0 kB
  • After minification 83.5 kB
  • After compression 16.7 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. Edusoho.com needs all CSS files to be minified and compressed as it can save up to 93.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (39%)

Requests Now

67

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edu Soho. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

edusoho.com

edusoho.com

2461 ms

www.edusoho.com

www.edusoho.com

1716 ms

base.css

base.css

6666 ms

main.css

main.css

4082 ms

jquery.fancybox.css

jquery.fancybox.css

3782 ms

bootstrap.css

bootstrap.css

20008 ms

iconfont.css

iconfont.css

896 ms

sea.js

sea.js

834 ms

html5media.min.js

html5media.min.js

2970 ms

wpa.php

wpa.php

644 ms

wpa.php

wpa.php

676 ms

RqUcbbN

RqUcbbN

2581 ms

stat.php

stat.php

3797 ms

ApiGo

ApiGo

4858 ms

eslogo.png

eslogo.png

391 ms

baiduyun_banner.jpg

baiduyun_banner.jpg

19962 ms

sprite.png

sprite.png

3491 ms

net_course_cover.jpg

net_course_cover.jpg

9829 ms

k12_cover.jpg

k12_cover.jpg

1460 ms

mooc_cover.jpg

mooc_cover.jpg

1165 ms

cloud_video_cover.jpg

cloud_video_cover.jpg

1575 ms

cloud_live_cover.jpg

cloud_live_cover.jpg

7095 ms

cloud_app_cover.jpg

cloud_app_cover.jpg

1847 ms

use_course_cover.jpg

use_course_cover.jpg

2035 ms

operate_course_cover.jpg

operate_course_cover.jpg

3910 ms

redev_cover.jpg

redev_cover.jpg

2455 ms

video_edusoho.jpg

video_edusoho.jpg

3323 ms

video_cloud.jpg

video_cloud.jpg

5736 ms

video_tech.jpg

video_tech.jpg

4452 ms

video_opus.jpg

video_opus.jpg

4733 ms

video_anniversary.jpg

video_anniversary.jpg

5760 ms

opus_1.jpg

opus_1.jpg

5490 ms

opus_2.jpg

opus_2.jpg

6793 ms

opus_3.png

opus_3.png

7050 ms

opus_4.jpg

opus_4.jpg

10117 ms

opus_5.jpg

opus_5.jpg

7234 ms

opus_6.jpg

opus_6.jpg

10031 ms

opus_7.jpg

opus_7.jpg

9081 ms

opus_8.jpg

opus_8.jpg

10650 ms

icon1.png

icon1.png

15592 ms

icon2.png

icon2.png

14875 ms

icon3.png

icon3.png

10879 ms

affiliate.jpg

affiliate.jpg

19952 ms

weixin.jpg

weixin.jpg

11470 ms

gotop.png

gotop.png

11875 ms

qq.png

qq.png

11893 ms

tel.png

tel.png

12297 ms

wechat.png

wechat.png

13285 ms

wechat_hover.jpg

wechat_hover.jpg

13906 ms

seajs-global-config.js

seajs-global-config.js

13452 ms

views.js

views.js

995 ms

taskMgr.js

taskMgr.js

525 ms

localStorage.js

localStorage.js

553 ms

u.php

u.php

429 ms

gtm.js

gtm.js

144 ms

hm.js

hm.js

3045 ms

analytics.js

analytics.js

67 ms

pta_en.js

pta_en.js

129 ms

collect

collect

49 ms

5cb2d379.js

5cb2d379.js

785 ms

collect

collect

223 ms

contains.js

contains.js

240 ms

r.cgi

r.cgi

20446 ms

r.cgi

r.cgi

4144 ms

crmqq.php

crmqq.php

17214 ms

wpa_first_heart_beat.php

wpa_first_heart_beat.php

676 ms

ta.php

ta.php

674 ms

hm.gif

hm.gif

1158 ms

plugin-shim.js

plugin-shim.js

343 ms

app.js

app.js

429 ms

jquery-1.9.1.js

jquery-1.9.1.js

20495 ms

bootstrap-modal-hack.js

bootstrap-modal-hack.js

415 ms

cycle2.js

cycle2.js

2837 ms

cookie.js

cookie.js

861 ms

hb.crm2.qq.com

hb.crm2.qq.com

757 ms

hb.crm2.qq.com

hb.crm2.qq.com

745 ms

Accessibility Review

edusoho.com accessibility score

72

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

edusoho.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

edusoho.com SEO score

87

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

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

edusoho.com

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