Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

muanhadatnhanh.com

muanhadatnhanh.com

Page Load Speed

13.7 sec in total

First Response

761 ms

Resources Loaded

7.3 sec

Page Rendered

5.6 sec

muanhadatnhanh.com screenshot

About Website

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

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Key Findings

We analyzed Muanhadatnhanh.com page load time and found that the first response time was 761 ms and then it took 12.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

muanhadatnhanh.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

9/100

10%

LCP (Largest Contentful Paint)

Value5.7 s

16/100

25%

SI (Speed Index)

Value12.0 s

4/100

10%

TBT (Total Blocking Time)

Value1,320 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value18.3 s

3/100

10%

Network Requests Diagram

muanhadatnhanh.com

761 ms

muanhadatnhanh.com

1702 ms

bootstrap.css

796 ms

front_end.css

898 ms

font-awesome.min.css

899 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 66% of them (67 requests) were addressed to the original Muanhadatnhanh.com, 6% (6 requests) were made to Youtube.com and 5% (5 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Muanhadatnhanh.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 975.2 kB (59%)

Content Size

1.7 MB

After Optimization

687.3 kB

In fact, the total size of Muanhadatnhanh.com main page is 1.7 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. 70% of websites need less resources to load. HTML takes 636.1 kB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 598.2 kB

  • Original 636.1 kB
  • After minification 612.8 kB
  • After compression 38.0 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 598.2 kB or 94% of the original size.

Image Optimization

-7%

Potential reduce by 32.9 kB

  • Original 463.8 kB
  • After minification 430.9 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. Muanhadatnhanh images are well optimized though.

JavaScript Optimization

-21%

Potential reduce by 32.6 kB

  • Original 158.9 kB
  • After minification 158.9 kB
  • After compression 126.3 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 32.6 kB or 21% of the original size.

CSS Optimization

-77%

Potential reduce by 311.5 kB

  • Original 403.7 kB
  • After minification 403.5 kB
  • After compression 92.2 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. Muanhadatnhanh.com needs all CSS files to be minified and compressed as it can save up to 311.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (28%)

Requests Now

95

After Optimization

68

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Muanhadatnhanh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

muanhadatnhanh.com accessibility score

69

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

muanhadatnhanh.com best practices score

58

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

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

muanhadatnhanh.com SEO score

79

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

High

robots.txt is not valid

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

    EN

  • Language Claimed

    VI

  • Encoding

    UTF-8

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

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