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dtu.com.vn: Du Học DTU | tư vấn du học

Công ty tư vấn du học DTU  chuyên tư vấn du học Singapore, Úc, Mỹ, Canada, Đức,.... Hỗ trợ thủ tục nhanh chóng, nhân viên uy tín, tận tình.

Page load speed analysis

  • 46/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    1.9 sec

  • Resources loaded

    39.6 sec

  • Page rendered

    3.2 sec

  • Total page load time

    44.7 sec

Welcome to dtu.com.vn homepage info - get ready to check DTU best content for Vietnam right away, or after learning these important things about dtu.com.vn

We analyzed Dtu.com.vn page load time and found that the first response time was 1.9 sec and then it took 42.8 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.

Page optimization

  • HTML 398.3 kB
    Images 8.1 MB
    Javascripts 1.5 MB
    CSS 290.3 kB

    In fact, the total size of Dtu.com.vn main page is 10.2 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. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 8.1 MB which makes up the majority of the site volume.

    • Original 398.3 kB
    • After minification 374.2 kB
    • After compression 70.9 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. 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 327.4 kB or 82% of the original size.

    • Original 8.1 MB
    • After optimization 7.4 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. DTU images are well optimized though.

    • Original 1.5 MB
    • After minification 1.5 MB
    • After compression 398.1 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 1.1 MB or 73% of the original size.

    • Original 290.3 kB
    • After minification 254.9 kB
    • After compression 44.3 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. Dtu.com.vn needs all CSS files to be minified and compressed as it can save up to 246.0 kB or 85% of the original size.

Network requests diagram

  • dtu.com.vn
  • wp-emoji-release.min.js
  • styles.css
  • style.css
  • font-awesome.min.css
  • bootstrap.min.css
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  • custom.css
  • jquery.js
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  • scripts.js
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  • conversion.js
  • addthis_widget.js
  • es-widget.css
  • es-widget.js
  • jquery.form.min.js
  • scripts.js
  • navigation.js
  • bootstrap.min.js
  • skip-link-focus-fix.js
  • jquery.flexslider-min.js
  • awaken.slider.js
  • jquery.easing.min.js
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  • count.js
  • online
  • online
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  • header2.jpg
  • blank.gif
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  • css
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  • xd_arbiter.php
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  • count.js
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  • 27a1.png
  • iframe_api
  • 0.jpg
  • css
  • 300lo.json
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  • 2600.png
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  • sh.953eb77977227bfd253ee158.html
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  • easb1.jpg
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  • page.php
  • page.php
  • collect
  • count-data.js
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  • VDcXWt2API5.css
  • SRSW8M763HA.js
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  • custom-messages.aa46511fd937de901a2e.js
  • layers.486057f6e3ab422798c9.js
  • collect
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  • backToSchool.jpg
  • ga-audiences
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  • b53Ajb4ihCP.gif
  • css;base64,
  • 19Q8IJpsc1-.css
  • NhlRXJNdg9s.js
  • BYc2ln298eY.js
  • gsm.jpg
  • logo-truong-11-300x98.jpg
  • Raffles-e1448324850353.gif
  • St-francis.jpg
  • logo-truong-2-e1457402449303.jpg
  • jcu.jpg
  • erc.jpg
  • psp.jpg
  • sdh.jpg
  • sac.jpg
  • curtin.jpg
  • mdis.jpg
  • mis.jpg
  • osac.jpg
  • kaplan1.jpg
  • OVSC-logo-big.jpg
  • tkb.png
  • Logo-FairCourse-01.png
  • chat.jpg
  • chatbutton_24px.png
  • top-button.png
  • Yellow-Background-923.jpg
  • who.jpg
  • lightbox-next.png
  • lightbox-prev.png
  • lightbox-close.png
  • arrows-32-32-2.png
  • hoveroverlay-64-64-3.png
  • loading_center.gif
  • loading-2.gif
  • gallery-btns.png
  • black-skin-2.png
  • coffechat.jpg
  • saa-1180x400.jpg
  • graduate.jpg
  • sdh.jpg
  • light-skin-1.png
  • slide4-bg.jpg
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  • ico-3.png
  • ico-2.png
  • ico-1.png
  • College-Students1.jpg
  • slide3-bg.jpg
  • url.jpg
  • guarantee.png
  • 0.jpg
  • slide1-bg.jpg
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  • TUONG-.jpg
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  • Ha-copy.jpg
  • Ha-copy.png
  • playvideo_64.png
  • loading.gif

Our browser made a total of 218 requests to load all elements on the main page. We found that 62% of them (135 requests) were addressed to the original Dtu.com.vn, 13% (29 requests) were made to Static.xx.fbcdn.net and 3% (7 requests) were made to Facebook.com. The less responsive or slowest element that took the longest time to load (18.9 sec) belongs to the original domain Dtu.com.vn.

Additional info on dtu.com.vn

Requests

The browser has sent 210 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DTU. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

55

Javascripts

133

Images

16

CSS

6

AJAX

210

All

Possible request optimization

1

Javascripts

107

Images

1

CSS

6

AJAX

95

Optimized

115

All

Normal result

IP address

Dtu.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

dtu.com.vn

forums.exploringnh.com

toikhacbiet.vn

exploringnh.com

dzuls.com

198.20.71.142

DNS records

Type Host Target/ip TTL Other
A

dtu.com.vn

198.20.71.142 3600
NS

dtu.com.vn

ns2.dotvndns.vn 3600
NS

dtu.com.vn

nsbak.dotvndns.com 3600
NS

dtu.com.vn

ns1.dotvndns.vn 3600
SOA

dtu.com.vn

3600 Mname: ns2.dotvndns.vn
Rname: hostmaster.dtu.com.vn
Serial: 2017112117
Refresh: 14400
Retry: 3600
Expire: 1209600
Minimum-ttl: 86400

Language and encoding

Normal result

Language

VI vi language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dtu.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it does not match the claimed English language. Our system also found out that Dtu.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.

HTTPS certificate

SSL Certificate

Dtu.com.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 82.9% of all visits is Vietnam. It lies approximately 8350 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 Dtu.com.vn page load time for the majority of users is moving the server to Vietnam or just closer to the user base.

Poor result

Normal result

Social Sharing Optimization

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

dtu.com.vn

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