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4t.ufm.edu.vn screenshot

Report Summary

  • 78

    Performance

    Renders faster than
    85% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

4t.ufm.edu.vn

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Page Load Speed

9.3 sec in total

First Response

3 sec

Resources Loaded

6.2 sec

Page Rendered

79 ms

4t.ufm.edu.vn screenshot

About Website

Visit 4t.ufm.edu.vn now to see the best up-to-date 4 T Ufm content for Vietnam and also check out these interesting facts you probably never knew about 4t.ufm.edu.vn

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Key Findings

We analyzed 4t.ufm.edu.vn page load time and found that the first response time was 3 sec and then it took 6.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

4t.ufm.edu.vn performance score

78

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value4.4 s

40/100

25%

SI (Speed Index)

Value6.6 s

38/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.021

100/100

15%

TTI (Time to Interactive)

Value3.2 s

94/100

10%

Network Requests Diagram

4t.ufm.edu.vn

3000 ms

styles.css

766 ms

multiselect.css

504 ms

jquery-ui-1.10.0.custom.css

747 ms

jquery-tipsy.css

514 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to 4t.ufm.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain 4t.ufm.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 531.1 kB (80%)

Content Size

660.0 kB

After Optimization

128.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4t.ufm.edu.vn main page is 660.0 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. 15% of websites need less resources to load. Javascripts take 591.5 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 2.4 kB

  • Original 3.2 kB
  • After minification 3.1 kB
  • After compression 789 B

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 2.4 kB or 75% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 423 B
  • After minification 423 B

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. 4 T Ufm images are well optimized though.

JavaScript Optimization

-80%

Potential reduce by 475.5 kB

  • Original 591.5 kB
  • After minification 424.0 kB
  • After compression 116.1 kB

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 475.5 kB or 80% of the original size.

CSS Optimization

-82%

Potential reduce by 53.2 kB

  • Original 64.8 kB
  • After minification 53.6 kB
  • After compression 11.6 kB

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. 4t.ufm.edu.vn needs all CSS files to be minified and compressed as it can save up to 53.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (75%)

Requests Now

20

After Optimization

5

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 T Ufm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4t.ufm.edu.vn

4t.ufm.edu.vn

3000 ms

styles.css

styles.css

766 ms

multiselect.css

multiselect.css

504 ms

jquery-ui-1.10.0.custom.css

jquery-ui-1.10.0.custom.css

747 ms

jquery-tipsy.css

jquery-tipsy.css

514 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

1247 ms

jquery-ui-1.10.0.custom.js

jquery-ui-1.10.0.custom.js

1766 ms

jquery-showpassword.js

jquery-showpassword.js

754 ms

jquery.infieldlabel.js

jquery.infieldlabel.js

761 ms

jquery-tipsy.js

jquery-tipsy.js

1004 ms

compatibility.js

compatibility.js

1016 ms

oc-dialogs.js

oc-dialogs.js

1013 ms

js.js

js.js

1019 ms

eventsource.js

eventsource.js

1262 ms

config.js

config.js

1286 ms

result.js

result.js

1275 ms

router.js

router.js

1291 ms

oc-requesttoken.js

oc-requesttoken.js

1489 ms

breadcrumb.svg

breadcrumb.svg

259 ms

logo.svg

logo.svg

1406 ms

info.png

info.png

275 ms

Accessibility Review

4t.ufm.edu.vn accessibility score

100

Accessibility Issues

Best Practices

4t.ufm.edu.vn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

4t.ufm.edu.vn SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4t.ufm.edu.vn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 4t.ufm.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.

Social Sharing Optimization

4t.ufm.edu.vn

Open Graph description is not detected on the main page of 4 T Ufm. 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: