Report Summary

  • 97

    Performance

    Renders faster than
    95% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

thutuongnguyentandung.net

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Page Load Speed

5.9 sec in total

First Response

118 ms

Resources Loaded

3.9 sec

Page Rendered

1.8 sec

thutuongnguyentandung.net screenshot

About Website

Visit thutuongnguyentandung.net now to see the best up-to-date Thutuongnguyentandung content and also check out these interesting facts you probably never knew about thutuongnguyentandung.net

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Key Findings

We analyzed Thutuongnguyentandung.net page load time and found that the first response time was 118 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

thutuongnguyentandung.net performance score

97

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.2 s

99/100

10%

LCP (Largest Contentful Paint)

Value1.2 s

100/100

25%

SI (Speed Index)

Value4.2 s

77/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value2.6 s

98/100

10%

Network Requests Diagram

thutuongnguyentandung.net

118 ms

nguyentandung.org

255 ms

style.css

524 ms

jquery.min.js

28 ms

jcarousellite.js

531 ms

Our browser made a total of 197 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Thutuongnguyentandung.net, 34% (67 requests) were made to Static7.nguyentandung.biz and 26% (51 requests) were made to Static.nguyentandung.org. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Static.nguyentandung.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 659.5 kB (21%)

Content Size

3.1 MB

After Optimization

2.4 MB

In fact, the total size of Thutuongnguyentandung.net main page is 3.1 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. 80% 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 130.5 kB

  • Original 164.5 kB
  • After minification 162.6 kB
  • After compression 34.0 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 130.5 kB or 79% of the original size.

Image Optimization

-12%

Potential reduce by 310.2 kB

  • Original 2.6 MB
  • After minification 2.3 MB

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. Obviously, Thutuongnguyentandung needs image optimization as it can save up to 310.2 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 104.2 kB

  • Original 149.3 kB
  • After minification 131.8 kB
  • After compression 45.2 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 104.2 kB or 70% of the original size.

CSS Optimization

-83%

Potential reduce by 114.8 kB

  • Original 137.7 kB
  • After minification 117.1 kB
  • After compression 22.9 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. Thutuongnguyentandung.net needs all CSS files to be minified and compressed as it can save up to 114.8 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 38 (20%)

Requests Now

193

After Optimization

155

The browser has sent 193 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thutuongnguyentandung. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

thutuongnguyentandung.net accessibility score

84

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

Best Practices

thutuongnguyentandung.net 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

SEO Factors

thutuongnguyentandung.net SEO score

92

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

    ZH

  • Language Claimed

    VI

  • Encoding

    UTF-8

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

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