Tools & Wizards About Us
vle2.harrowbeijing.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

vle2.harrowbeijing.cn

Harrow International School Beijing - Online Learning

Page Load Speed

18.7 sec in total

First Response

4.8 sec

Resources Loaded

13.8 sec

Page Rendered

143 ms

vle2.harrowbeijing.cn screenshot

About Website

Visit vle2.harrowbeijing.cn now to see the best up-to-date Vle 2 Harrow Beijing content for United Kingdom and also check out these interesting facts you probably never knew about vle2.harrowbeijing.cn

 

Visit vle2.harrowbeijing.cn

Key Findings

We analyzed Vle2.harrowbeijing.cn page load time and found that the first response time was 4.8 sec and then it took 13.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

vle2.harrowbeijing.cn performance score

0

Network Requests Diagram

vle2.harrowbeijing.cn

4773 ms

yui_combo.php

4792 ms

yui_combo.php

7972 ms

yui_combo.php

3103 ms

yui_combo.php

4880 ms

Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Vle2.harrowbeijing.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (8 sec) belongs to the original domain Vle2.harrowbeijing.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 251.2 kB (71%)

Content Size

353.9 kB

After Optimization

102.6 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Vle2.harrowbeijing.cn main page is 353.9 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 5% of websites need less resources to load. Javascripts take 172.8 kB which makes up the majority of the site volume.

HTML Optimization

-52%

Potential reduce by 33.0 kB

  • Original 63.3 kB
  • After minification 62.7 kB
  • After compression 30.3 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 33.0 kB or 52% of the original size.

JavaScript Optimization

-68%

Potential reduce by 117.9 kB

  • Original 172.8 kB
  • After minification 169.8 kB
  • After compression 54.9 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 117.9 kB or 68% of the original size.

CSS Optimization

-85%

Potential reduce by 100.4 kB

  • Original 117.7 kB
  • After minification 116.2 kB
  • After compression 17.4 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. Vle2.harrowbeijing.cn needs all CSS files to be minified and compressed as it can save up to 100.4 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (23%)

Requests Now

13

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vle 2 Harrow Beijing. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

vle2.harrowbeijing.cn

vle2.harrowbeijing.cn

4773 ms

yui_combo.php

yui_combo.php

4792 ms

yui_combo.php

yui_combo.php

7972 ms

yui_combo.php

yui_combo.php

3103 ms

yui_combo.php

yui_combo.php

4880 ms

all

all

5121 ms

javascript-static.js

javascript-static.js

3695 ms

course

course

536 ms

icon

icon

517 ms

moodlelogo

moodlelogo

467 ms

hgradient

hgradient

478 ms

expanded

expanded

546 ms

yui_combo.php

yui_combo.php

3657 ms

collapsed

collapsed

952 ms

SEO Factors

vle2.harrowbeijing.cn SEO score

0

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vle2.harrowbeijing.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Vle2.harrowbeijing.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

vle2.harrowbeijing.cn

Open Graph description is not detected on the main page of Vle 2 Harrow Beijing. 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: