Tools & Wizards About Us

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

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

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

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: