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koolearn.hk screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

koolearn.hk

新东方在线-投资者关系

Page Load Speed

9.7 sec in total

First Response

1.1 sec

Resources Loaded

8.3 sec

Page Rendered

339 ms

koolearn.hk screenshot

About Website

Click here to check amazing Koolearn content. Otherwise, check out these important facts you probably never knew about koolearn.hk

新东方在线于2005年由新东方教育科技集团(NYSE:EDU)创立，是中国首批专业在线教育网站之一，同时是目前中国领先的综合在线教育平台。在成立之初，新东方在线就致力于改良传统教育模式，实现“让学习变简单”的宗旨。新东方在线凭借强大的师资力量与教学资源，不断提高教学和服务质量，为广大用户提供了个性化、互动化、智能化的卓越在线学习体验。

Visit koolearn.hk

Key Findings

We analyzed Koolearn.hk page load time and found that the first response time was 1.1 sec and then it took 8.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

koolearn.hk performance score

0

Network Requests Diagram

koolearn.hk

1090 ms

koolearn.hk

550 ms

18 ms

444 ms

global.css

951 ms

Our browser made a total of 41 requests to load all elements on the main page. We found that 27% of them (11 requests) were addressed to the original Koolearn.hk, 22% (9 requests) were made to Images.koolearn.com and 7% (3 requests) were made to Static.koocdn.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source Dj.koolearn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 68.9 kB (37%)

Content Size

184.1 kB

After Optimization

115.2 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Koolearn.hk main page is 184.1 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. 35% of websites need less resources to load. Javascripts take 153.4 kB which makes up the majority of the site volume.

HTML Optimization

-70%

Potential reduce by 8.9 kB

  • Original 12.7 kB
  • After minification 10.9 kB
  • After compression 3.7 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 1.8 kB, which is 14% 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 8.9 kB or 70% of the original size.

JavaScript Optimization

-30%

Potential reduce by 46.4 kB

  • Original 153.4 kB
  • After minification 150.6 kB
  • After compression 106.9 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 46.4 kB or 30% of the original size.

CSS Optimization

-75%

Potential reduce by 13.6 kB

  • Original 18.1 kB
  • After minification 16.7 kB
  • After compression 4.5 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. Koolearn.hk needs all CSS files to be minified and compressed as it can save up to 13.6 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (54%)

Requests Now

37

After Optimization

17

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Koolearn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

koolearn.hk

koolearn.hk

1090 ms

koolearn.hk

koolearn.hk

550 ms

18 ms

444 ms

global.css

global.css

951 ms

page.bundle.js

page.bundle.js

951 ms

global.js

global.js

980 ms

style.css

style.css

452 ms

common.css

common.css

495 ms

common.css

common.css

476 ms

index.css

index.css

476 ms

page.js

page.js

510 ms

video.js

video.js

486 ms

GTM.js

GTM.js

2648 ms

tongji_wap.js

tongji_wap.js

1433 ms

gio.js

gio.js

359 ms

en-txt1.png

en-txt1.png

232 ms

ir-logo-pc.png

ir-logo-pc.png

787 ms

banner.png

banner.png

1441 ms

banner2.png

banner2.png

1712 ms

en-txt2.png

en-txt2.png

687 ms

video1.png

video1.png

702 ms

tx.png

tx.png

939 ms

xgf.png

xgf.png

964 ms

touch

touch

661 ms

gtm.js

gtm.js

131 ms

analytics.js

analytics.js

252 ms

conversion.js

conversion.js

321 ms

hm.js

hm.js

1657 ms

collect

collect

91 ms

collect

collect

91 ms

66 ms

a.gif

a.gif

3061 ms

general

general

1232 ms

video2.png

video2.png

230 ms

collect

collect

91 ms

78 ms

collect

collect

156 ms

ga-audiences

ga-audiences

78 ms

ga-audiences

ga-audiences

22 ms

hm.gif

hm.gif

310 ms

SEO Factors

koolearn.hk 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 Koolearn.hk 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 Koolearn.hk 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

koolearn.hk

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