Analyze English Live 在线英语学习网站 - EF英孚教育

English Live 为EF英孚集团旗下在线英语学习网站,拥有超过50年国际语言培训经验。Englishtown 是2008年北京奥运会语言培训供应商

Page load speed analysis

  • 48/100

    Normal result
  • 3

    Successful tests
  • 5

    Failed tests
  • First response

    6.5 sec

  • Resources loaded

    52.4 sec

  • Page rendered

    293 ms

  • Total page load time

    59.1 sec

Welcome to homepage info - get ready to check English Town best content for Germany right away, or after learning these important things about

We analyzed page load time and found that the first response time was 6.5 sec and then it took 52.7 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 3 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 221.1 kB
    Images 499.7 kB
    Javascripts 246.8 kB
    CSS 1.0 kB

    In fact, the total size of main page is 968.7 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. 35% of websites need less resources to load. Images take 499.7 kB which makes up the majority of the site volume.

    • Original 221.1 kB
    • After minification 205.5 kB
    • After compression 51.7 kB

    HTML optimization

    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 169.4 kB or 77% of the original size.

    • Original 499.7 kB
    • After optimization 457.8 kB

    Image optimization

    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. English Town images are well optimized though.

    • Original 246.8 kB
    • After minification 169.3 kB
    • After compression 58.2 kB

    JavaScript optimization

    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 188.6 kB or 76% of the original size.

    • Original 1.0 kB
    • After minification 992 B
    • After compression 449 B

    CSS optimization

    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. needs all CSS files to be minified and compressed as it can save up to 575 B or 56% of the original size.

Network requests diagram

  • home.aspx
  • ETFileMergeHandler.ashx
  • ETFileMergeHandler.ashx
  • ETFileMergeHandler.ashx
  • s_code.aspx
  • visittracking.js
  • monitor.js
  • ETValidation.axd
  • cr.js
  • et-html-bg.jpg
  • page.js
  • bg-page-shadow.png
  • et-billboard-bg-sprite.png
  • blank.gif
  • ghs.png
  • square-bubble-large.png
  • et-bg-repeat-x.png
  • et-sprite.png
  • square-bubble-small.png
  • blank.gif
  • et-billboard-bg-sprite.png
  • ef-learning-labs.png
  • et-beida-logo.png
  • lightbox.js
  • et-home-images.png
  • ValidatableEditboxBold.js
  • BubbleBlack.js
  • FieldValueString.js
  • cogs.js
  • et-partners-companies-img.jpg
  • et-partners-line.gif
  • et-footer-bg.gif
  • bg-page-shadow-bottom.png
  • CityPicker.js
  • cityPickerLauncher.js
  • trackhandler.ashx
  • ga.js
  • dmp-track.js
  • __utm.gif
  • __utm.gif
  • popup-close.png
  • s72354062101803
  • BubbleBase.js
  • Skinnable.js
  • requirejs.template.js
  • Lightbox.js
  • forms.js
  • Rytm.js
  • boe.js
  • EditboxBold.js
  • FieldValueString.js
  • InputElementObserver.js
  • Tongue.js
  • Cities.js
  • CityDropbox.js
  • ValidatableBase.js
  • pngEnabler.js
  • navigator.js
  • videoShow.js
  • noiseGen.js
  • Base.js
  • Borderable.js
  • BubbleBlack.htm
  • Lightbox.htm
  • m
  • ValidatableEditbox.js
  • Combox.js
  • ComboxBold.js
  • EditboxBase.js
  • UserEventObservable.js
  • s
  • ValidatableBase.htm
  • Tongue.htm
  • mediaelement.requirejs.adapter.js
  • Base.js
  • Borderable.htm
  • ComboxBase.js
  • ComboxBase.htm
  • Editbox.js

Our browser made a total of 80 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original, 58% (46 requests) were made to and 18% (14 requests) were made to The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source

Additional info on


The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of English Town. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to /online/cn/home.aspx before it reached this domain.

IP address uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 86399
NS 86399
NS 86399

86400 Mname:
Serial: 2013112170
Refresh: 28800
Retry: 7200
Expire: 2419200
Minimum-ttl: 86400

Language and encoding

Good result


ZH zh language flag


ZH zh language flag





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

HTTPS certificate

SSL Certificate has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Poor result

Visitor World Map

Country of origin for 21.5% of all visits is Germany. It lies approximately 5440 miles away from the server location (China) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up page load time for the majority of users is moving the server to Germany or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

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

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