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lexuedao.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

lexuedao.cn

乐学岛留学网海外留学服务-乐学岛留学网

Page Load Speed

49.5 sec in total

First Response

14.2 sec

Resources Loaded

34.2 sec

Page Rendered

1 sec

lexuedao.cn screenshot

About Website

Welcome to lexuedao.cn homepage info - get ready to check Lexuedao best content for China right away, or after learning these important things about lexuedao.cn

乐学岛-富创新力的社交型教育服务商城，提供留学、移民、游学、语言培训等各类教育服务，同时提供担保交易(先服务后付款)，3万+全球院校库，海量实时的资讯与问答百科，为乐学会员提供安全的一站式教育服务。

Visit lexuedao.cn

Key Findings

We analyzed Lexuedao.cn page load time and found that the first response time was 14.2 sec and then it took 35.3 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 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

lexuedao.cn performance score

0

Network Requests Diagram

lexuedao.cn

14249 ms

bootstrap.min.css

5487 ms

base_common.css

6284 ms

base_outer.css

4660 ms

jquery.js

5460 ms

Our browser made a total of 114 requests to load all elements on the main page. We found that 8% of them (9 requests) were addressed to the original Lexuedao.cn, 66% (75 requests) were made to Bj.bcebos.com and 21% (24 requests) were made to 7x2vyl.com1.z0.glb.clouddn.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Lexuedao.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 279.3 kB (56%)

Content Size

496.4 kB

After Optimization

217.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lexuedao.cn main page is 496.4 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. 55% of websites need less resources to load. Images take 240.9 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 16.4 kB

  • Original 21.9 kB
  • After minification 19.2 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 2.7 kB, which is 12% 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 16.4 kB or 75% of the original size.

Image Optimization

-36%

Potential reduce by 87.1 kB

  • Original 240.9 kB
  • After minification 153.8 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, Lexuedao needs image optimization as it can save up to 87.1 kB or 36% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 69.6 kB

  • Original 105.5 kB
  • After minification 102.2 kB
  • After compression 36.0 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 69.6 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 106.2 kB

  • Original 128.1 kB
  • After minification 115.9 kB
  • After compression 21.8 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. Lexuedao.cn needs all CSS files to be minified and compressed as it can save up to 106.2 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (15%)

Requests Now

105

After Optimization

89

  • Images
  • JavaScript
  • CSS

The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lexuedao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lexuedao.cn

lexuedao.cn

14249 ms

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20364 ms

extends.js

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20364 ms

function.js

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8879 ms

common.js

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2787 ms

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2072 ms

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SEO Factors

lexuedao.cn SEO score

0

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 Lexuedao.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 Lexuedao.cn 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

lexuedao.cn

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