Analyze Học viện Bé Thông Minh - Học thông minh trưởng thành hạnh phúc | Học thông minh trưởng thành hạnh phúc

Học thông minh trưởng thành hạnh phúc

Page load speed analysis

  • 44/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    1.2 sec

  • Resources loaded

    23.7 sec

  • Page rendered

    1 sec

  • Total page load time

    25.9 sec

Click here to check amazing Bethong Minh content for Vietnam. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 1.2 sec and then it took 24.7 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 50.7 kB
    Images 2.2 MB
    Javascripts 763.7 kB
    CSS 447.3 kB

    In fact, the total size of main page is 3.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 45% of websites need less resources to load. Images take 2.2 MB which makes up the majority of the site volume.

    • Original 50.7 kB
    • After minification 42.8 kB
    • After compression 10.3 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. This page needs HTML code to be minified as it can gain 7.9 kB, which is 16% 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 40.4 kB or 80% of the original size.

    • Original 2.2 MB
    • After optimization 1.8 MB

    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. Obviously, Bethong Minh needs image optimization as it can save up to 405.5 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 763.7 kB
    • After minification 716.6 kB
    • After compression 232.3 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 531.4 kB or 70% of the original size.

    • Original 447.3 kB
    • After minification 431.6 kB
    • After compression 74.0 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. needs all CSS files to be minified and compressed as it can save up to 373.3 kB or 83% of the original size.

Network requests diagram

  • wp-emoji-release.min.js
  • jquery-ui.css
  • datepicker.css
  • webform.css
  • bootstrap.min.css
  • jquery.fancybox.css
  • jquery.fancybox-thumbs.css
  • jquery.bxslider.css
  • jquery.js
  • jquery-migrate.min.js
  • jquery.fancybox.js
  • jquery.fancybox-thumbs.js
  • style.css
  • skype-uri.js
  • conversion.js
  • core.min.js
  • datepicker.min.js
  • banner.js
  • bootstrap-datepicker.js
  • webform.js
  • jquery.validate.min.js
  • bootstrap.min.js
  • jquery.nicescroll.min.js
  • jquery.bxslider.min.js
  • theme.js
  • wp-embed.min.js
  • analytics.js
  • online
  • online
  • online
  • header-top-bg.jpg
  • icon-facebook.png
  • icon-youtube.png
  • hotline.png
  • logo.png
  • TRANG-CH%E1%BB%A6-1.png
  • khoa-hoc-T4-BTM.png
  • trang-ch%E1%BB%A7.png
  • home-courses.png
  • fastrack_tots_logo.png
  • kids.png
  • zigzag.png
  • mathkids.png
  • mida.png
  • fsc.png
  • icon-news.png
  • bai-viet-266x200.png
  • li.png
  • contact.jpg
  • icon-phone.png
  • timthumb.php
  • timthumb.php
  • timthumb.php
  • timthumb.php
  • skype-analytics.js
  • glyphicons-halflings-regular.woff
  • UTM-DaxBold.ttf
  • XTpWEmG_rLU
  • callbutton_16px.png
  • videos-bg.png
  • icon-videos.png
  • collect
  • collect
  • video-thumbs.jpg
  • li-video.png
  • fbds.js
  • icon-gallery.png
  • www-embed-player-vfl5foy2V.css
  • www-embed-player.js
  • base.js
  • image_overlay.png
  • top.png
  • contact-skype.png
  • ga-audiences
  • F5EcQNuXvzCwnROrenDy46C3KsouVqfn29hTt0MreZk.js
  • ad_status.js
  • CrYjSnGjrRCn0pd9VQsnFOvvDin1pK8aKteLpeZ5c0A.woff
  • RxZJdnzeo3R5zSexge8UUbO3LdcAZYWl9Si6vvxL-qU.woff
  • bx_loader.gif
  • slide-nav.png

Our browser made a total of 86 requests to load all elements on the main page. We found that 71% of them (61 requests) were addressed to the original, 3% (3 requests) were made to and 3% (3 requests) were made to The less responsive or slowest element that took the longest time to load (19.7 sec) belongs to the original domain

Additional info on


The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bethong Minh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.











Possible request optimization













Normal result

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 3600
NS 3600
NS 3600
NS 3600

3600 Mname:
Serial: 2018090711
Refresh: 3600
Retry: 900
Expire: 604800
Minimum-ttl: 3600

Language and encoding

Good result


VI vi language flag


VI vi 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 Vietnamese 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.

Normal result

Visitor World Map

Country of origin for 100% of all visits is Vietnam. It’s good for that their server is also located in Vietnam, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Normal result

Social Sharing Optimization

Open Graph data is detected on the main page of Bethong Minh. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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