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pdu.vn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

pdu.vn

TRƯỜNG ĐẠI HỌC PHƯƠNG ĐÔNG

Page Load Speed

4.1 sec in total

First Response

1.3 sec

Resources Loaded

2.7 sec

Page Rendered

88 ms

pdu.vn screenshot

About Website

Click here to check amazing Pdu content. Otherwise, check out these important facts you probably never knew about pdu.vn

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Key Findings

We analyzed Pdu.vn page load time and found that the first response time was 1.3 sec and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

pdu.vn performance score

0

Network Requests Diagram

pdu.vn

1318 ms

style.css

792 ms

location.js

493 ms

stickyImg

256 ms

pavietnam.gif

530 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that all of those requests were addressed to Pdu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Pdu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 21.4 kB (83%)

Content Size

25.9 kB

After Optimization

4.5 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Pdu.vn main page is 25.9 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. Only 10% of websites need less resources to load. HTML takes 19.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 16.6 kB

  • Original 19.8 kB
  • After minification 13.6 kB
  • After compression 3.2 kB

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 6.2 kB, which is 31% 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 16.6 kB or 84% of the original size.

JavaScript Optimization

-47%

Potential reduce by 591 B

  • Original 1.2 kB
  • After minification 1.2 kB
  • After compression 654 B

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 591 B or 47% of the original size.

CSS Optimization

-87%

Potential reduce by 4.3 kB

  • Original 4.9 kB
  • After minification 4.1 kB
  • After compression 618 B

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. Pdu.vn needs all CSS files to be minified and compressed as it can save up to 4.3 kB or 87% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Pdu. According to our analytics all requests are already optimized.

Network Requests Diagram

pdu.vn

pdu.vn

1318 ms

style.css

style.css

792 ms

location.js

location.js

493 ms

stickyImg

stickyImg

256 ms

pavietnam.gif

pavietnam.gif

530 ms

fpt2.gif

fpt2.gif

251 ms

matbao.gif

matbao.gif

742 ms

vdc31.gif

vdc31.gif

504 ms

hitek1.gif

hitek1.gif

788 ms

logo_esc1.gif

logo_esc1.gif

790 ms

gltec1.gif

gltec1.gif

802 ms

netnam1.gif

netnam1.gif

751 ms

gmo-runsystem-logo.png

gmo-runsystem-logo.png

1059 ms

Logo_Inet.png

Logo_Inet.png

1275 ms

logoIPT1.gif

logoIPT1.gif

999 ms

nhanhoalogo1_1.gif

nhanhoalogo1_1.gif

1051 ms

webniclogo-icann1.gif

webniclogo-icann1.gif

1055 ms

LogoEuroDns1.gif

LogoEuroDns1.gif

1070 ms

instra-logo1.gif

instra-logo1.gif

1247 ms

logo-internetx.gif

logo-internetx.gif

1315 ms

SEO Factors

pdu.vn SEO score

0

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Pdu.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 Pdu.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.

Social Sharing Optimization

pdu.vn

Open Graph description is not detected on the main page of Pdu. 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: