Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 90

    SEO

    Google-friendlier than
    68% of websites

maysieuam.com.vn

Sửa máy siêu âm | Bán máy siêu âm giá rẻ, Công ty Y Cao

Page Load Speed

60.4 sec in total

First Response

1.3 sec

Resources Loaded

58.7 sec

Page Rendered

438 ms

About Website

Click here to check amazing Maysieuam content. Otherwise, check out these important facts you probably never knew about maysieuam.com.vn

Sửa máy siêu âm | Bán máy siêu âm giá rẻ, Công ty Thiết bị Y tế Y Cao chuyên sửa chữa máy siêu âm và ban may sieu am gia re trong TPHCM

Visit maysieuam.com.vn

Key Findings

We analyzed Maysieuam.com.vn page load time and found that the first response time was 1.3 sec and then it took 59.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

maysieuam.com.vn performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value9.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value27.6 s

0/100

10%

TBT (Total Blocking Time)

Value160 ms

94/100

30%

CLS (Cumulative Layout Shift)

Value0.264

47/100

15%

TTI (Time to Interactive)

Value10.5 s

24/100

10%

Network Requests Diagram

maysieuam.com.vn

1277 ms

maysieuam.com.vn

2302 ms

css.css

2494 ms

jquery.js

2746 ms

frame_script.js

746 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 89% of them (42 requests) were addressed to the original Maysieuam.com.vn, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Maysieuam.com.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 107.6 kB (28%)

Content Size

381.2 kB

After Optimization

273.6 kB

In fact, the total size of Maysieuam.com.vn main page is 381.2 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 174.6 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 59.3 kB

  • Original 69.4 kB
  • After minification 40.9 kB
  • After compression 10.1 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 28.5 kB, which is 41% 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 59.3 kB or 85% of the original size.

Image Optimization

-14%

Potential reduce by 10.5 kB

  • Original 75.7 kB
  • After minification 65.3 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. Obviously, Maysieuam needs image optimization as it can save up to 10.5 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-21%

Potential reduce by 36.9 kB

  • Original 174.6 kB
  • After minification 172.5 kB
  • After compression 137.7 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 36.9 kB or 21% of the original size.

CSS Optimization

-1%

Potential reduce by 919 B

  • Original 61.4 kB
  • After minification 61.4 kB
  • After compression 60.5 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. Maysieuam.com.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (44%)

Requests Now

34

After Optimization

19

The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maysieuam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

maysieuam.com.vn accessibility score

79

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Links do not have a discernible name

Best Practices

maysieuam.com.vn 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

maysieuam.com.vn SEO score

90

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    VI

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maysieuam.com.vn can be misinterpreted by Google and other search engines. Our service has detected that Vietnamese is used on the page, and it matches the claimed language. Our system also found out that Maysieuam.com.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

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