Tools & Wizards About Us

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 62

    Accessibility

    Visual factors better than
    that of 28% of websites

  • 50

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

tranthachcaonamngoc.vn

Làm trần thạch cao đẹp vách thạch cao giá rẻ vĩnh tường Hà Nội

Page Load Speed

7.5 sec in total

First Response

344 ms

Resources Loaded

6.6 sec

Page Rendered

599 ms

About Website

Visit tranthachcaonamngoc.vn now to see the best up-to-date Tranthach Cao Namngoc content for Vietnam and also check out these interesting facts you probably never knew about tranthachcaonamngoc.vn

giá làm trần thạch cao, mẫu trần thạch cao đẹp, thi công trần thạch cao, công ty làm trần thạch cao uy tín giá rẻ, thợ làm trần vách thạch cao tại hà nội, làm chuẩn giá không lo bị chặt chém

Visit tranthachcaonamngoc.vn

Key Findings

We analyzed Tranthachcaonamngoc.vn page load time and found that the first response time was 344 ms and then it took 7.2 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

tranthachcaonamngoc.vn performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value1,710 ms

11/100

30%

CLS (Cumulative Layout Shift)

Value0.062

97/100

15%

TTI (Time to Interactive)

Value19.8 s

2/100

10%

Network Requests Diagram

tranthachcaonamngoc.vn

344 ms

www.tranthachcaonamngoc.vn

395 ms

www.tranthachcaonamngoc.vn

348 ms

3566091532-css_bundle_v2.css

47 ms

css

62 ms

Our browser made a total of 140 requests to load all elements on the main page. We found that 9% of them (13 requests) were addressed to the original Tranthachcaonamngoc.vn, 70% (98 requests) were made to Blogger.googleusercontent.com and 4% (6 requests) were made to Youtube.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source Blogger.googleusercontent.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 307.6 kB (6%)

Content Size

5.4 MB

After Optimization

5.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Tranthachcaonamngoc.vn main page is 5.4 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. Only a small number of websites need less resources to load. Images take 4.6 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 198.0 kB

  • Original 258.5 kB
  • After minification 256.3 kB
  • After compression 60.6 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 198.0 kB or 77% of the original size.

Image Optimization

-2%

Potential reduce by 100.2 kB

  • Original 4.6 MB
  • After minification 4.5 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. Tranthach Cao Namngoc images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 9.4 kB

  • Original 438.2 kB
  • After minification 438.1 kB
  • After compression 428.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 2 B

  • Original 67.3 kB
  • After minification 67.3 kB
  • After compression 67.3 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. Tranthachcaonamngoc.vn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 21 (17%)

Requests Now

127

After Optimization

106

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 127 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tranthach Cao Namngoc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

tranthachcaonamngoc.vn 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.

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

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

tranthachcaonamngoc.vn best practices score

50

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

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

tranthachcaonamngoc.vn SEO score

100

Search Engine Optimization Advices

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 Tranthachcaonamngoc.vn 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 Tranthachcaonamngoc.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 description is not detected on the main page of Tranthach Cao Namngoc. 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: