Analyze Trang chủ - Khoa Điện - Điện Tử

Mua bán trao đổi, ký gởi các mặt hàng điện tử, điện máy hàng đầu Việt Nam như máy lạnh, máy giặt, tivi ...

Page load speed analysis

  • 64/100

    Normal result
  • 8

    Successful tests
  • 0

    Failed test
  • First response

    3.6 sec

  • Resources loaded

    10.2 sec

  • Page rendered

    425 ms

  • Total page load time

    14.2 sec

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

We analyzed page load time and found that the first response time was 3.6 sec and then it took 10.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Page optimization

  • HTML 96.1 kB
    Images 311.3 kB
    Javascripts 292.4 kB
    CSS 0 B

    In fact, the total size of main page is 699.8 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. 55% of websites need less resources to load. Images take 311.3 kB which makes up the majority of the site volume.

    • Original 96.1 kB
    • After minification 87.6 kB
    • After compression 18.1 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 78.0 kB or 81% of the original size.

    • Original 311.3 kB
    • After optimization 296.2 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. Dientu images are well optimized though.

    • Original 292.4 kB
    • After minification 289.7 kB
    • After compression 93.8 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 198.6 kB or 68% of the original size.

Network requests diagram

  • css.php
  • custom-node-icons
  • css.php
  • jquery-1.11.0.min.js
  • xenforo.js
  • cookie.js
  • ModernStatistic.js
  • BANNER3.png
  • canhcao.gif
  • avatar_male_s.png
  • avatar_female_s.png
  • logo.png
  • light-sprite.png
  • xenforo-ui-sprite.png
  • 4_1.jpg
  • 6_1.jpg
  • 7_1.jpg
  • 8_1.jpg
  • 9_1.jpg
  • 10_1.jpg
  • 11_1.jpg
  • 13_1.jpg
  • 14_1.jpg
  • 15_1.jpg
  • 16_1.jpg
  • 38_1.jpg
  • 39_1.jpg
  • 40_1.jpg
  • node-sprite.png
  • 18_1.jpg
  • 19_1.jpg
  • 20_1.jpg
  • 21_1.jpg
  • 22_1.jpg
  • 23_1.jpg
  • 24_1.jpg
  • 25_1.jpg
  • 26_1.jpg
  • 27_1.jpg
  • 29_1.jpg
  • 31_1.jpg
  • 32_1.jpg
  • 33_1.jpg
  • sdk.js
  • client:plusone.js
  • cb=gapi.loaded_0
  • cb=gapi.loaded_1
  • fastbutton
  • cb=gapi.loaded_2
  • 35_1.jpg
  • 36_1.jpg
  • form-button-white-25px.png
  • postmessageRelay
  • cb=gapi.loaded_0
  • cb=gapi.loaded_1
  • W5F8_SL0XFawnjxHGsZjJA.ttf
  • api.js
  • core:rpc:shindig.random:shindig.sha1.js
  • 2536007149-postmessagerelay.js
  • xd_arbiter.php
  • xd_arbiter.php
  • bh.png
  • ajaxload.info_FFFFFF_facebook.gif
  • loader7.gif
  • auth
  • 2637085964-postmessage.js

Our browser made a total of 68 requests to load all elements on the main page. We found that 74% of them (50 requests) were addressed to the original, 10% (7 requests) were made to and 3% (2 requests) were made to The less responsive or slowest element that took the longest time to load (4.5 sec) belongs to the original domain

Additional info on


The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dientu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.











Possible request optimization













Normal result

IP address

This IP address is dedicated to This is the best domain hosting practice .

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 300
NS 300
NS 300

300 Mname:
Serial: 2020011302
Refresh: 7200
Retry: 300
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

Good result

Social Sharing Optimization

Open Graph data is detected on the main page of Dientu. 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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