Tools & Wizards About Us
hoangdat.vn screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

hoangdat.vn

Hoàng Đạt - Tiên phong trong ngành lạnh

Page Load Speed

2.4 sec in total

First Response

87 ms

Resources Loaded

2.2 sec

Page Rendered

87 ms

hoangdat.vn screenshot

About Website

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

Hoàng Đạt - Tiên phong trong nghành lạnh, chuyên cung cấp các sản phẩm bảo ôn, ống đồng, vật tư điện lạnh chính hãng từ các nhà phân phối hàng đầu, Ruby Copper, Toàn Phát, Superlon, Taisei,...

Visit hoangdat.vn

Key Findings

We analyzed Hoangdat.vn page load time and found that the first response time was 87 ms and then it took 2.3 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

hoangdat.vn performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value6.4 s

10/100

25%

SI (Speed Index)

Value6.8 s

34/100

10%

TBT (Total Blocking Time)

Value2,070 ms

7/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value18.4 s

3/100

10%

Network Requests Diagram

www.hoangdat.vn

87 ms

minified.js

40 ms

focus-within-polyfill.js

39 ms

polyfill.min.js

1097 ms

thunderbolt-commons.6c75ed65.bundle.min.js

59 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Hoangdat.vn, 41% (21 requests) were made to Static.wixstatic.com and 27% (14 requests) were made to Static.parastorage.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Polyfill-fastly.io.

Page Optimization Overview & Recommendations

Page size can be reduced by 835.2 kB (47%)

Content Size

1.8 MB

After Optimization

937.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Hoangdat.vn main page is 1.8 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. 30% of websites need less resources to load. HTML takes 878.9 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 706.0 kB

  • Original 878.9 kB
  • After minification 877.1 kB
  • After compression 172.9 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 706.0 kB or 80% of the original size.

Image Optimization

-14%

Potential reduce by 81.1 kB

  • Original 597.6 kB
  • After minification 516.4 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, Hoangdat needs image optimization as it can save up to 81.1 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

-16%

Potential reduce by 48.1 kB

  • Original 296.0 kB
  • After minification 296.0 kB
  • After compression 247.9 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 48.1 kB or 16% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (31%)

Requests Now

35

After Optimization

24

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hoangdat. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.hoangdat.vn

www.hoangdat.vn

87 ms

minified.js

minified.js

40 ms

focus-within-polyfill.js

focus-within-polyfill.js

39 ms

polyfill.min.js

polyfill.min.js

1097 ms

thunderbolt-commons.6c75ed65.bundle.min.js

thunderbolt-commons.6c75ed65.bundle.min.js

59 ms

main.2020deb5.bundle.min.js

main.2020deb5.bundle.min.js

57 ms

main.renderer.1d21f023.bundle.min.js

main.renderer.1d21f023.bundle.min.js

56 ms

lodash.min.js

lodash.min.js

58 ms

react.production.min.js

react.production.min.js

57 ms

react-dom.production.min.js

react-dom.production.min.js

61 ms

siteTags.bundle.min.js

siteTags.bundle.min.js

59 ms

wix-perf-measure.umd.min.js

wix-perf-measure.umd.min.js

60 ms

183e5e_0d3a187a8ce7422c987bf093e6c77149~mv2.png

183e5e_0d3a187a8ce7422c987bf093e6c77149~mv2.png

334 ms

183e5e_1ddc9f78063742d7a535b9744b49be75~mv2.jpg

183e5e_1ddc9f78063742d7a535b9744b49be75~mv2.jpg

411 ms

11062b_3cf03a6866fd44cc9fa808dfa9bb8d3c~mv2.jpeg

11062b_3cf03a6866fd44cc9fa808dfa9bb8d3c~mv2.jpeg

458 ms

183e5e_2470c3b32cf64b1b92f12e3fd4bf40f5~mv2.jpeg

183e5e_2470c3b32cf64b1b92f12e3fd4bf40f5~mv2.jpeg

430 ms

183e5e_b2abbe3d3c51417daadfbe389d6043e0~mv2.webp

183e5e_b2abbe3d3c51417daadfbe389d6043e0~mv2.webp

517 ms

6e238d_06331a3a844b4ab39ab3b1502af3c15b~mv2.webp

6e238d_06331a3a844b4ab39ab3b1502af3c15b~mv2.webp

499 ms

183e5e_08060e6cfe1941d1969278271808554e~mv2.webp

183e5e_08060e6cfe1941d1969278271808554e~mv2.webp

540 ms

183e5e_08060e6cfe1941d1969278271808554e~mv2.webp

183e5e_08060e6cfe1941d1969278271808554e~mv2.webp

554 ms

5111230151b94518ac4dcbba857f0711.jpg

5111230151b94518ac4dcbba857f0711.jpg

525 ms

183e5e_3d931db9adb5452baa2dc42c9cc00b08~mv2.png

183e5e_3d931db9adb5452baa2dc42c9cc00b08~mv2.png

607 ms

183e5e_bbd6cdb767a7493d98497ececb968cbf~mv2.png

183e5e_bbd6cdb767a7493d98497ececb968cbf~mv2.png

655 ms

183e5e_427a4f3bcaeb4c3a98ca2ecc86d6e4c3~mv2.png

183e5e_427a4f3bcaeb4c3a98ca2ecc86d6e4c3~mv2.png

664 ms

183e5e_7f7a503bfe4e470baa054678474861e0~mv2.png

183e5e_7f7a503bfe4e470baa054678474861e0~mv2.png

687 ms

183e5e_e84dfca228bd41818e4e305b853e812c~mv2.png

183e5e_e84dfca228bd41818e4e305b853e812c~mv2.png

695 ms

183e5e_ddd934ba81d440619dac52cd673218ef~mv2.png

183e5e_ddd934ba81d440619dac52cd673218ef~mv2.png

697 ms

183e5e_f8b0d7002ce74a9593976b993e716084~mv2.png

183e5e_f8b0d7002ce74a9593976b993e716084~mv2.png

793 ms

183e5e_260d92f0d1964cab9eb1605ec79a0770~mv2.jpg

183e5e_260d92f0d1964cab9eb1605ec79a0770~mv2.jpg

886 ms

183e5e_538076252b7a471ab0a2a18295ce5795~mv2.png

183e5e_538076252b7a471ab0a2a18295ce5795~mv2.png

830 ms

183e5e_a024d2a073014c09adc47c8d52437043~mv2.png

183e5e_a024d2a073014c09adc47c8d52437043~mv2.png

869 ms

bundle.min.js

bundle.min.js

110 ms

file.woff

file.woff

464 ms

file.woff

file.woff

486 ms

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

908c4810-64db-4b46-bb8e-823eb41f68c0.woff

11 ms

179 ms

172 ms

168 ms

164 ms

169 ms

163 ms

210 ms

203 ms

204 ms

198 ms

207 ms

204 ms

deprecation-en.v5.html

deprecation-en.v5.html

11 ms

bolt-performance

bolt-performance

36 ms

deprecation-style.v5.css

deprecation-style.v5.css

11 ms

right-arrow.svg

right-arrow.svg

9 ms

Accessibility Review

hoangdat.vn accessibility score

96

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

Heading elements are not in a sequentially-descending order

Best Practices

hoangdat.vn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

hoangdat.vn SEO score

99

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    VI

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

hoangdat.vn

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