Tools & Wizards About Us
maitruongxua.com screenshot

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 63

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

maitruongxua.com

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Page Load Speed

8.2 sec in total

First Response

483 ms

Resources Loaded

7.2 sec

Page Rendered

551 ms

maitruongxua.com screenshot

About Website

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

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Visit maitruongxua.com

Key Findings

We analyzed Maitruongxua.com page load time and found that the first response time was 483 ms and then it took 7.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

maitruongxua.com performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value2.5 s

98/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

483 ms

yuiloader-dom-event.js

420 ms

connection-min.js

357 ms

vbulletin-core.js

358 ms

css.php

557 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 95% of them (36 requests) were addressed to the original Maitruongxua.com, 3% (1 request) were made to S10.histats.com and 3% (1 request) were made to S4.histats.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Maitruongxua.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 344.2 kB (67%)

Content Size

510.9 kB

After Optimization

166.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Maitruongxua.com main page is 510.9 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. 30% of websites need less resources to load. Javascripts take 179.5 kB which makes up the majority of the site volume.

HTML Optimization

-89%

Potential reduce by 127.8 kB

  • Original 144.0 kB
  • After minification 132.1 kB
  • After compression 16.2 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. 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 127.8 kB or 89% of the original size.

Image Optimization

-6%

Potential reduce by 5.3 kB

  • Original 88.0 kB
  • After minification 82.6 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. Maitruongxua images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 125.5 kB

  • Original 179.5 kB
  • After minification 167.9 kB
  • After compression 54.0 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 125.5 kB or 70% of the original size.

CSS Optimization

-86%

Potential reduce by 85.6 kB

  • Original 99.5 kB
  • After minification 77.4 kB
  • After compression 13.9 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. Maitruongxua.com needs all CSS files to be minified and compressed as it can save up to 85.6 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (68%)

Requests Now

37

After Optimization

12

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 37 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maitruongxua. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

483 ms

yuiloader-dom-event.js

yuiloader-dom-event.js

420 ms

connection-min.js

connection-min.js

357 ms

vbulletin-core.js

vbulletin-core.js

358 ms

css.php

css.php

557 ms

vbulletin_read_marker.js

vbulletin_read_marker.js

356 ms

css.php

css.php

2796 ms

vbulletin_md5.js

vbulletin_md5.js

437 ms

avim.js

avim.js

392 ms

background.jpg

background.jpg

355 ms

banner.png

banner.png

484 ms

bgheader.gif

bgheader.gif

110 ms

search.gif

search.gif

110 ms

navbit-home.png

navbit-home.png

96 ms

collapse_40b.png

collapse_40b.png

97 ms

forum_old-48.png

forum_old-48.png

113 ms

icon1.png

icon1.png

97 ms

lastpost-right.png

lastpost-right.png

200 ms

icon8.png

icon8.png

219 ms

forum_stats.png

forum_stats.png

199 ms

legend.png

legend.png

209 ms

forum_new-16.png

forum_new-16.png

211 ms

forum_old-16.png

forum_old-16.png

188 ms

category-16.png

category-16.png

473 ms

forum_link-16.png

forum_link-16.png

458 ms

cron.php

cron.php

716 ms

newbtn_middle.png

newbtn_middle.png

449 ms

selected-tab-gradient-with-top-alpha.png

selected-tab-gradient-with-top-alpha.png

466 ms

arrow.png

arrow.png

450 ms

forumhead.png

forumhead.png

841 ms

black_downward_arrow.png

black_downward_arrow.png

843 ms

misc.php

misc.php

931 ms

grey-up.png

grey-up.png

737 ms

rss_40b.png

rss_40b.png

811 ms

gradient-greytowhite.png

gradient-greytowhite.png

817 ms

foot.png

foot.png

892 ms

js15.js

js15.js

5 ms

0.php

0.php

9 ms

Accessibility Review

maitruongxua.com accessibility score

63

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

Form elements do not have associated labels

Best Practices

maitruongxua.com best practices score

75

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

SEO Factors

maitruongxua.com SEO score

64

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maitruongxua.com 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), while the claimed language is Vietnamese. Our system also found out that Maitruongxua.com 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

maitruongxua.com

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