Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 52

    Accessibility

    Visual factors better than
    that of 21% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    57% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

taichuc.ueh.edu.vn

UEH – VỪA LÀM VỪA HỌC – TRƯỜNG ĐẠI HỌC KINH TẾ HỒ CHÍ MINH

Page Load Speed

5.8 sec in total

First Response

1.3 sec

Resources Loaded

4.3 sec

Page Rendered

176 ms

taichuc.ueh.edu.vn screenshot

About Website

Welcome to taichuc.ueh.edu.vn homepage info - get ready to check Taichuc UEH best content for Vietnam right away, or after learning these important things about taichuc.ueh.edu.vn

Visit taichuc.ueh.edu.vn

Key Findings

We analyzed Taichuc.ueh.edu.vn page load time and found that the first response time was 1.3 sec and then it took 4.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

taichuc.ueh.edu.vn performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value0.8 s

100/100

10%

LCP (Largest Contentful Paint)

Value0.8 s

100/100

25%

SI (Speed Index)

Value0.8 s

100/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.137

80/100

15%

TTI (Time to Interactive)

Value0.8 s

100/100

10%

Network Requests Diagram

taichuc.ueh.edu.vn

1287 ms

jquery-1.4.2.min.js

1749 ms

style.css

523 ms

menu.css

532 ms

nivo-slider.css

526 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that all of those requests were addressed to Taichuc.ueh.edu.vn and no external sources were called. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Taichuc.ueh.edu.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 92.3 kB (11%)

Content Size

874.3 kB

After Optimization

782.1 kB

In fact, the total size of Taichuc.ueh.edu.vn main page is 874.3 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. Images take 759.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 13.5 kB

  • Original 16.4 kB
  • After minification 12.0 kB
  • After compression 2.9 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 4.4 kB, which is 27% 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 13.5 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 10.5 kB

  • Original 759.3 kB
  • After minification 748.8 kB

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. Taichuc UEH images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 65.0 kB

  • Original 94.2 kB
  • After minification 85.9 kB
  • After compression 29.2 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 65.0 kB or 69% of the original size.

CSS Optimization

-72%

Potential reduce by 3.2 kB

  • Original 4.4 kB
  • After minification 2.9 kB
  • After compression 1.2 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. Taichuc.ueh.edu.vn needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (13%)

Requests Now

24

After Optimization

21

The browser has sent 24 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Taichuc UEH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

taichuc.ueh.edu.vn accessibility score

52

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

taichuc.ueh.edu.vn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

taichuc.ueh.edu.vn SEO score

83

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

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

    VI

  • Language Claimed

    N/A

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Taichuc.ueh.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 Taichuc.ueh.edu.vn main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

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