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daotao.chn.edu.vn: TRƯỜNG CĐ CỘNG ĐỒNG HÀ NỘI -

Page load speed analysis

  • 49/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.1 sec

  • Resources loaded

    11.2 sec

  • Page rendered

    283 ms

  • Total page load time

    12.6 sec

Visit daotao.chn.edu.vn now to see the best up-to-date Daotao Chn content for Vietnam and also check out these interesting facts you probably never knew about daotao.chn.edu.vn

We analyzed Daotao.chn.edu.vn page load time and found that the first response time was 1.1 sec and then it took 11.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 55.4 kB
    Images 4.0 MB
    Javascripts 147.6 kB
    CSS 17.1 kB

    In fact, the total size of Daotao.chn.edu.vn main page is 4.2 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. 30% of websites need less resources to load. Images take 4.0 MB which makes up the majority of the site volume.

    • Original 55.4 kB
    • After minification 41.5 kB
    • After compression 11.9 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 13.9 kB, which is 25% 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 43.5 kB or 79% of the original size.

    • Original 4.0 MB
    • After optimization 3.8 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. Daotao Chn images are well optimized though.

    • Original 147.6 kB
    • After minification 144.3 kB
    • After compression 52.9 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 94.7 kB or 64% of the original size.

    • Original 17.1 kB
    • After minification 11.5 kB
    • After compression 2.8 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. Daotao.chn.edu.vn needs all CSS files to be minified and compressed as it can save up to 14.2 kB or 83% of the original size.

Network requests diagram

  • daotao.chn.edu.vn
  • www.new.chn.edu.vn
  • fontend.css
  • jquery-1.7.1.min.js
  • jquery.cycle.all.min.js
  • check.js
  • body_bg.png
  • banner_domain.jpg
  • menu_bg.png
  • menu_inactive.png
  • bg_menu_doc.jpg
  • rightarrow.png
  • 5-4-201510-17-13%20PM204TinChi.gif
  • 5-4-201510-24-42%20PM532BoGDDT_Logo.gif
  • 5-4-201510-25-16%20PM219SoGDHN_Logo.gif
  • 5-5-201512-41-42%20AM141Mail_Logo.gif
  • 2-22-20169-26-42%20AM125gapmat1.JPG
  • 2-22-20169-25-42%20AM875gapmat2.JPG
  • 2-22-20169-24-22%20AM999gapmat5.JPG
  • 2-22-20169-22-53%20AM530gapmat7.JPG
  • 2-22-20169-21-23%20AM186gapmat9.JPG
  • 2-22-20169-19-22%20AM888gapmat10.JPG
  • 12-24-20159-45-01%20AM143CCB07.JPG
  • 12-25-20158-35-59%20AM725CCB08.JPG
  • 11-25-20159-13-36%20AM136NGVN12.JPG
  • 11-12-20151-06-19%20PM375khaigiang1.JPG
  • 6-3-20158-21-10%20PM559DienHinhTienTien2010_2015_Title.JPG
  • 5-31-201511-05-17%20AM28TinNoiBat09.jpg
  • 5-31-201510-45-42%20AM325TinNoiBat10.jpg
  • 5-31-201510-16-41%20AM700TinNoiBat08.jpg
  • 5-31-201510-13-28%20AM90TinNoiBat07.jpg
  • 5-31-201510-08-11%20AM997TinNoiBat05.jpg
  • 5-31-20159-57-16%20AM450TinNoiBat06.jpg
  • 5-31-20159-45-21%20AM294TinNoiBat04.jpg
  • 5-29-20154-50-28%20PM548TinNoiBat03.jpg
  • 5-29-20154-44-14%20PM907TinNoiBat02.jpg
  • 5-4-20158-46-02%20PM8601.JPG
  • TuyenSinh2016.gif
  • 3-17-201611-32-22%20AM953TVTS_Home.jpg
  • but_more_b.gif
  • 3-16-201610-34-02%20AM109TongKetCongTacDang2015.png
  • qc_json.js
  • 3-16-20168-55-42%20AM734tiepsp2_1.JPG
  • 2-17-20163-51-55%20PM312gapmat1_2.JPG
  • 1-27-20168-37-05%20AM484TKcongdoan1_2.JPG
  • chat
  • 3-16-201611-50-27%20AM375LichThiLai_Final.png
  • newsbox_title_bg.png
  • bullet_01.gif
  • footer_bg.png
  • layout.php
  • EventSource.js
  • chat.js
  • max.png
  • min.png
  • zigzag.png
  • attach.png
  • progress.png
  • chatprocess.php
  • chatprocess.php

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Daotao.chn.edu.vn, 77% (46 requests) were made to New.chn.edu.vn and 22% (13 requests) were made to Zigzag.vn. The less responsive or slowest element that took the longest time to load (7.1 sec) relates to the external source New.chn.edu.vn.

Additional info on daotao.chn.edu.vn

Requests

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Daotao Chn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

6

Javascripts

47

Images

2

CSS

1

AJAX

56

All

Possible request optimization

1

Javascripts

40

Images

2

CSS

1

AJAX

12

Optimized

44

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.new.chn.edu.vn:88/ before it reached this domain.

IP address

Daotao.chn.edu.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

daotao.chn.edu.vn

vie.chn.edu.vn

dangky.chn.edu.vn

cntt.chn.edu.vn

tcnh.chn.edu.vn

113.190.235.185

DNS records

Type Host Target/ip TTL Other
A

daotao.chn.edu.vn

113.190.235.185 60

Language and encoding

Normal result

Language

VI vi language flag

Detected

N/A  language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Daotao.chn.edu.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese 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 Daotao.chn.edu.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.

HTTPS certificate

SSL Certificate

Daotao.chn.edu.vn 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 Daotao.chn.edu.vn 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

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of Daotao Chn. 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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