Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

dienmayhcm.com

Điện Máy - Điện Gia Dụng - Máy tính - Laptop - Máy in - Mực in - Camera - Smart home | Hotline: 0369854142

Page Load Speed

16 sec in total

First Response

4.3 sec

Resources Loaded

10.1 sec

Page Rendered

1.6 sec

About Website

Click here to check amazing Dienmayhcm content for Vietnam. Otherwise, check out these important facts you probably never knew about dienmayhcm.com

Điện Máy Điện Gia Dụng Uy Tín Rẻ ✅ 【Tphcm】❤️ Điện Máy, Điện Gia Dụng, Camera, Smarthome ☎ 0369854142

Visit dienmayhcm.com

Key Findings

We analyzed Dienmayhcm.com page load time and found that the first response time was 4.3 sec and then it took 11.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster. This domain responded with an error, which can significantly jeopardize Dienmayhcm.com rating and web reputation

Performance Metrics

dienmayhcm.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

36/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value260 ms

83/100

30%

CLS (Cumulative Layout Shift)

Value0.053

98/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

dienmayhcm.com

4326 ms

hl.css

1159 ms

style.css

1707 ms

banners.js

573 ms

banner_dienmay_hcmj.JPG

2012 ms

Our browser made a total of 137 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Dienmayhcm.com, 88% (121 requests) were made to Chutin.vn and 1% (2 requests) were made to S7.addthis.com. The less responsive or slowest element that took the longest time to load (4.3 sec) belongs to the original domain Dienmayhcm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 523.0 kB (49%)

Content Size

1.1 MB

After Optimization

538.5 kB

In fact, the total size of Dienmayhcm.com main page is 1.1 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. 65% of websites need less resources to load. Javascripts take 423.5 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 201.2 kB

  • Original 229.5 kB
  • After minification 186.1 kB
  • After compression 28.3 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 43.4 kB, which is 19% 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 201.2 kB or 88% of the original size.

Image Optimization

-11%

Potential reduce by 42.0 kB

  • Original 384.4 kB
  • After minification 342.3 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, Dienmayhcm needs image optimization as it can save up to 42.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 260.2 kB

  • Original 423.5 kB
  • After minification 423.0 kB
  • After compression 163.3 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 260.2 kB or 61% of the original size.

CSS Optimization

-81%

Potential reduce by 19.5 kB

  • Original 24.1 kB
  • After minification 19.5 kB
  • After compression 4.6 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. Dienmayhcm.com needs all CSS files to be minified and compressed as it can save up to 19.5 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (17%)

Requests Now

133

After Optimization

110

The browser has sent 133 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dienmayhcm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

dienmayhcm.com accessibility score

62

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.

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

High

Links do not have a discernible name

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

dienmayhcm.com best practices score

67

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

SEO Factors

dienmayhcm.com SEO score

93

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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dienmayhcm.com 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 Dienmayhcm.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 Dienmayhcm. 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: