Tools & Wizards About Us
hnhxdz.en.alibaba.com screenshot

Report Summary

  • 46

    Performance

    Renders faster than
    65% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

hnhxdz.en.alibaba.com

Company Overview - Hunan Huaxin Electronic Technology Co., Ltd.

Page Load Speed

2.8 sec in total

First Response

396 ms

Resources Loaded

2.1 sec

Page Rendered

289 ms

hnhxdz.en.alibaba.com screenshot

About Website

Visit hnhxdz.en.alibaba.com now to see the best up-to-date Hnhxdz En Alibaba content for China and also check out these interesting facts you probably never knew about hnhxdz.en.alibaba.com

Hunan Huaxin Electronic Technology Co., Ltd. Products:development of power supply,production of power supply,power supply,led driver,DC regulated power supply

Visit hnhxdz.en.alibaba.com

Key Findings

We analyzed Hnhxdz.en.alibaba.com page load time and found that the first response time was 396 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

hnhxdz.en.alibaba.com performance score

46

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value6,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

hnhxdz.en.alibaba.com

396 ms

hnhxdz.en.alibaba.com

407 ms

31 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

41 ms

95 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Hnhxdz.en.alibaba.com, 29% (9 requests) were made to S.alicdn.com and 16% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 943.8 kB (49%)

Content Size

1.9 MB

After Optimization

982.7 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Hnhxdz.en.alibaba.com main page is 1.9 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. 35% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 440.4 kB

  • Original 526.2 kB
  • After minification 525.5 kB
  • After compression 85.8 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 440.4 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Hnhxdz En Alibaba images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 503.4 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 892.1 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 503.4 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (45%)

Requests Now

29

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hnhxdz En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

hnhxdz.en.alibaba.com

hnhxdz.en.alibaba.com

396 ms

hnhxdz.en.alibaba.com

hnhxdz.en.alibaba.com

407 ms

31 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

41 ms

95 ms

renderHeader.js

renderHeader.js

70 ms

H9eb2c459726b4ddba772dfc512b047bas.jpg

H9eb2c459726b4ddba772dfc512b047bas.jpg

638 ms

awsc.js

awsc.js

45 ms

10 ms

7.gif

7.gif

37 ms

index.js

index.js

16 ms

index.js

index.js

27 ms

et_f.js

et_f.js

22 ms

um.js

um.js

23 ms

baxiaCommon.js

baxiaCommon.js

9 ms

wcfg.json

wcfg.json

999 ms

rp

rp

944 ms

H7842b77138ca489d9cfbea2cb3d460b8E.jpg

H7842b77138ca489d9cfbea2cb3d460b8E.jpg

764 ms

HTB1PWlLXAxz61VjSZFt761DSVXag.png

HTB1PWlLXAxz61VjSZFt761DSVXag.png

72 ms

H5de983a624ed4ee293356e856c3830ecV.jpg

H5de983a624ed4ee293356e856c3830ecV.jpg

495 ms

H0950c5e444a14ba1a471f3b8157a75bef.jpg

H0950c5e444a14ba1a471f3b8157a75bef.jpg

654 ms

Haae5e6fb6c114c3bacb02bc11f7e4101V.png

Haae5e6fb6c114c3bacb02bc11f7e4101V.png

457 ms

H938a12489d974c7e86e782a9b6689df4p.jpg

H938a12489d974c7e86e782a9b6689df4p.jpg

767 ms

Hf62f3ab18e4c4992adcb8a070b672b6cB.jpg

Hf62f3ab18e4c4992adcb8a070b672b6cB.jpg

750 ms

H2b5f9a5130b144e69b17382305f01a14L.jpg

H2b5f9a5130b144e69b17382305f01a14L.jpg

1300 ms

Ha74379213c6048e4b1240272a2e985b8I.jpg

Ha74379213c6048e4b1240272a2e985b8I.jpg

1082 ms

H45eb9f4b37a543ba91f2081500190edfH.jpg

H45eb9f4b37a543ba91f2081500190edfH.jpg

309 ms

wu.json

wu.json

334 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

23 ms

eg.js

eg.js

2 ms

Accessibility Review

hnhxdz.en.alibaba.com accessibility score

43

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

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

hnhxdz.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

High

Missing source maps for large first-party JavaScript

SEO Factors

hnhxdz.en.alibaba.com SEO score

86

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

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

hnhxdz.en.alibaba.com

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