Tools & Wizards About Us
toncachnhiet.vn screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

toncachnhiet.vn

Tôn cách nhiệt Hà Bắc - Cung cấp Tôn Cách Nhiệt, Vách ngăn cách nhiệt tại Bình Dương, Đồng Nai, Thành Phố Hồ Chí Minh - Tôn cách nhiệt Hà Bắc là sản p...

Page Load Speed

3.1 sec in total

First Response

642 ms

Resources Loaded

1.9 sec

Page Rendered

555 ms

toncachnhiet.vn screenshot

About Website

Click here to check amazing Toncachnhiet content for Vietnam. Otherwise, check out these important facts you probably never knew about toncachnhiet.vn

Tôn cách nhiệt Hà Bắc là sản phẩm thuộc công ty Cách nhiệt Hà Bắc chuyên sản xuất, phân phối, thi công tôn cách nhiệt, vách ngăn cách nhiệt có nhà máy, đại lý tại Bình Dương, Đồng Nai, Thành Phố Hồ Ch...

Visit toncachnhiet.vn

Key Findings

We analyzed Toncachnhiet.vn page load time and found that the first response time was 642 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

toncachnhiet.vn performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.6 s

31/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value7,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.197

63/100

15%

TTI (Time to Interactive)

Value14.6 s

8/100

10%

Network Requests Diagram

toncachnhiet.vn

642 ms

9c2b11c1616bf0856066a1d51c179476.opt.css

620 ms

jquery.min.js

516 ms

vi.js

757 ms

global.js

496 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 94% of them (34 requests) were addressed to the original Toncachnhiet.vn, 6% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Toncachnhiet.vn.

Page Optimization Overview & Recommendations

Page size can be reduced by 42.7 kB (5%)

Content Size

813.2 kB

After Optimization

770.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Toncachnhiet.vn main page is 813.2 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. 35% of websites need less resources to load. Images take 759.2 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 29.5 kB

  • Original 36.9 kB
  • After minification 36.8 kB
  • After compression 7.3 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. 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 29.5 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 13.1 kB

  • Original 759.2 kB
  • After minification 746.0 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. Toncachnhiet images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 34 B

  • Original 17.2 kB
  • After minification 17.2 kB
  • After compression 17.1 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.

Requests Breakdown

Number of requests can be reduced by 10 (31%)

Requests Now

32

After Optimization

22

  • Images
  • JavaScript
  • CSS

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Toncachnhiet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

toncachnhiet.vn

toncachnhiet.vn

642 ms

9c2b11c1616bf0856066a1d51c179476.opt.css

9c2b11c1616bf0856066a1d51c179476.opt.css

620 ms

jquery.min.js

jquery.min.js

516 ms

vi.js

vi.js

757 ms

global.js

global.js

496 ms

user.js

user.js

238 ms

main.js

main.js

652 ms

shadowbox.js

shadowbox.js

898 ms

user.js

user.js

910 ms

jquery.metisMenu.js

jquery.metisMenu.js

906 ms

bootstrap.min.js

bootstrap.min.js

1028 ms

mudim.js

mudim.js

1027 ms

ga.js

ga.js

51 ms

bg.png

bg.png

40 ms

ton-cach-nhiet-copy.png

ton-cach-nhiet-copy.png

40 ms

banner.jpg

banner.jpg

267 ms

news_50_vach-ngan-cach-nhiet_183-150.jpg

news_50_vach-ngan-cach-nhiet_183-150.jpg

102 ms

vat-lieu-cach-nhiet.png

vat-lieu-cach-nhiet.png

103 ms

panel-pu.jpg

panel-pu.jpg

103 ms

ton-chong-nong-hai-viet.jpg

ton-chong-nong-hai-viet.jpg

105 ms

vach-ngan-cach-nhiet.jpg

vach-ngan-cach-nhiet.jpg

104 ms

hdpe.jpg

hdpe.jpg

96 ms

mut-cach-nhiet-mot-mat-keo.png

mut-cach-nhiet-mot-mat-keo.png

111 ms

tam-cach-nhiet-xps.jpg

tam-cach-nhiet-xps.jpg

110 ms

bong-khoang-rockwool.jpg

bong-khoang-rockwool.jpg

114 ms

tui-khi-cach-nhiet.jpg

tui-khi-cach-nhiet.jpg

114 ms

cao-su-non.jpg

cao-su-non.jpg

155 ms

mang-xop-hoi.jpg

mang-xop-hoi.jpg

157 ms

mang-quan-pallet.jpg

mang-quan-pallet.jpg

155 ms

index.php

index.php

377 ms

roboto-400.woff

roboto-400.woff

137 ms

roboto-700.woff

roboto-700.woff

147 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

201 ms

__utm.gif

__utm.gif

14 ms

arrow_left_orange.png

arrow_left_orange.png

86 ms

new.gif

new.gif

117 ms

Accessibility Review

toncachnhiet.vn accessibility score

92

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

High

Heading elements are not in a sequentially-descending order

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

toncachnhiet.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

toncachnhiet.vn SEO score

92

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 Toncachnhiet.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 Toncachnhiet.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

toncachnhiet.vn

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