efy.com.vn Cổng thông tin điện tử EFY Việt Nam

efy.com.vn: Cổng thông tin điện tử EFY Việt Nam

Cổng thông tin điện tử - Công ty cổ phần công nghệ tin học EFY Việt Nam

Page load speed analysis

  • First response

    1.27 sec

  • Resources loaded

    107.17 sec

  • Page rendered

    1.31 sec

  • Total page load time

    109.74 sec

Visit efy.com.vn now to see the best up-to-date Efy content for Australian and also check out these interesting facts you probably never knew about efy.com.vn

We analyzed efy.com.vn page load time and found that the first response time was 1.27 sec and then it took 108.48 sec to load all DOM resources and completely render a web page.

Page optimization

  • HTML 11.85 Kb
    Images 285.32 Kb
    Javascripts 379.79 Kb
    CSS 107.75 Kb

    In fact, the total size of efy.com.vn main page is 404.92 Kb.This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages.Only 5% of websites need less resources to load.Javascripts take 379.79 Kb which makes up the majority of the site volume.

    • Original 11.85 Kb
    • After minification 11.13 Kb
    • After compression 4.15 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 4.15 Kb or 65% of the original size.

    • Original 285.32 Kb
    • After optimization 285.32 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. Efy needs image optimization as it can save up to 285.32 Kb or 100% of the original volume..The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 379.79 Kb
    • After minification 375.99 Kb
    • After compression 132.93 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 132.93 Kb or 35% of the original size.

    • Original 107.75 Kb
    • After minification 101.28 Kb
    • After compression 22.63 Kb

    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.efy.com.vn needs all CSS files to be minified and compressed as it can save up to 22.63 Kb or 21% of the original size.

Network requests diagram

  • efy.com.vn
  • 6bc175e1c8
  • analytics.js
  • jquery-ui.min.css
  • bootstrap.css
  • style.css
  • jquery.alertable.css
  • font-awesome.min.css
  • animations.css
  • jquery.fancybox.css
  • owl.carousel.css
  • owl.theme.default.css
  • jquery-3.1.1.min.js
  • jquery-ui.min.js
  • util.js
  • jquery.ui.datepicker-vi.js
  • jquery.ba-hashchange.min.js
  • bootstrap.min.js
  • lodash.min.js
  • jQuery.scrollSpeed.js
  • player_api
  • jquery.fancybox.js
  • owl.carousel.js
  • slick.js
  • slick.css
  • slick-theme.css
  • AC_RunActiveContent.js
  • collect
  • collect
  • www-widgetapi.js
  • searchTopMenu.png
  • logo-internal.png
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getthumbnail
  • getthumbnail
  • getthumbnail
  • getthumbnail
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • getimageads
  • canh_dao.png
  • loader.js
  • glyphicons-halflings-regular.woff
  • Roboto-Medium.ttf
  • fontawesome-webfont.woff
  • Roboto-Regular.ttf
  • 39415
  • init
  • 781dc50a-a6e9-4917-80cc-d08a0a41054f.css
  • cross-storage.html
  • default_1500693355.jpg
  • logo-icon.png
  • fontawesome-webfont.woff

Our browser made a total of 70 requests and 3 domains to load all elements on the main page.We found that 80% of them (56 requests) were addressed to the original efy.com.vn,4% (3 request) were made to widget-css.subiz.comand 4.% (2 request) were made to www.google-analytics.com.The less responsive or slowest element that took the longest time to load (3.22 sec) relates to the external Roboto-Regular.ttf.

Additional info on efy.com.vn


The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Efy. According to our analytics all requests are already optimized.









Possible request optimization











Good result

IP address

efy.com.vn 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 Info
MXMX preference = 0, Mail exchanger = aspmx.l.google.com.
MXMX preference = 0, Mail exchanger = aspmx4.googlemail.com.
MXMX preference = 0, Mail exchanger = aspmx3.googlemail.com.
MXMX preference = 0, Mail exchanger = aspmx5.googlemail.com.
MXMX preference = 0, Mail exchanger = alt1.aspmx.l.google.com.
MXMX preference = 0, Mail exchanger = alt2.aspmx.l.google.com.
MXMX preference = 0, Mail exchanger = aspmx2.googlemail.com.
SOAns1.matbao.vn. admin.matbao.com. 2019110901 7200 1800 1209600 3600

Language and encoding

Normal result


VIsv language flag


VIsv language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise efy.com.vn can be misinterpreted by Google and other search engines. Our system also found out that efy.com.vn 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.

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HTTPS certificate

SSL Certificate

Wonderful,efy.com.vn has SSL certificate.

Good result

Visitor World Map

Country of origin for 80% of all visits is Australian. It lies approximately 5150 miles away from the server location (United States) 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 efy.com.vn page load time for the majority of users is moving the server to Australian 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 Efy. 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:

Cổng thông tin điện tử - Công ty cổ phần công nghệ tin học EFY Việt Nam


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