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

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

bhdchina.en.alibaba.com

Company Overview - Shenzhen BHD Technology Co., Ltd.

Page Load Speed

1.9 sec in total

First Response

19 ms

Resources Loaded

1.8 sec

Page Rendered

139 ms

bhdchina.en.alibaba.com screenshot

About Website

Click here to check amazing BHD China En Alibaba content for China. Otherwise, check out these important facts you probably never knew about bhdchina.en.alibaba.com

Shenzhen BHD Technology Co., Ltd. Products:Power Bank; Wireless Charger; Bluetooth Earphone; Wall Charger; Innovative Consumer Electronic

Visit bhdchina.en.alibaba.com

Key Findings

We analyzed Bhdchina.en.alibaba.com page load time and found that the first response time was 19 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

bhdchina.en.alibaba.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value7.5 s

4/100

25%

SI (Speed Index)

Value7.4 s

28/100

10%

TBT (Total Blocking Time)

Value3,520 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.441

21/100

15%

TTI (Time to Interactive)

Value23.0 s

1/100

10%

Network Requests Diagram

bhdchina.en.alibaba.com

19 ms

bhdchina.en.alibaba.com

360 ms

52 ms

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

24 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

229 ms

Our browser made a total of 33 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Bhdchina.en.alibaba.com, 24% (8 requests) were made to S.alicdn.com and 15% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 658.8 kB (39%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bhdchina.en.alibaba.com main page is 1.7 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. 40% of websites need less resources to load. Javascripts take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 448.0 kB

  • Original 536.6 kB
  • After minification 535.9 kB
  • After compression 88.6 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 448.0 kB or 83% of the original size.

Image Optimization

-2%

Potential reduce by 985 B

  • Original 41.7 kB
  • After minification 40.8 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. BHD China En Alibaba images are well optimized though.

JavaScript Optimization

-19%

Potential reduce by 209.8 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 885.0 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 209.8 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (58%)

Requests Now

31

After Optimization

13

  • AJAX
  • Images
  • JavaScript

The browser has sent 31 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BHD China 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

bhdchina.en.alibaba.com

bhdchina.en.alibaba.com

19 ms

bhdchina.en.alibaba.com

bhdchina.en.alibaba.com

360 ms

52 ms

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

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

24 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

229 ms

49 ms

renderHeader.js

renderHeader.js

37 ms

awsc.js

awsc.js

32 ms

6 ms

7.gif

7.gif

233 ms

index.js

index.js

7 ms

index.js

index.js

10 ms

et_n.js

et_n.js

10 ms

um.js

um.js

9 ms

baxiaCommon.js

baxiaCommon.js

8 ms

wcfg.json

wcfg.json

1140 ms

rp

rp

967 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

33 ms

Hc614c619793c4951bb53865d33f13013b.jpg

Hc614c619793c4951bb53865d33f13013b.jpg

343 ms

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H7fcb1414344c46fabf4bdd763ed510d0A.jpg

683 ms

He90742079c23467ebded07ad76f594520.jpg

He90742079c23467ebded07ad76f594520.jpg

269 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

27 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

22 ms

H8e17f83d443743ad89eacc2e2d893c15a.jpg

H8e17f83d443743ad89eacc2e2d893c15a.jpg

1036 ms

H0d638ede75e0414cbd053c143d8fc477f.png

H0d638ede75e0414cbd053c143d8fc477f.png

27 ms

H8f1c3712aaa540c3be01c366c4d57dacl.jpg

H8f1c3712aaa540c3be01c366c4d57dacl.jpg

679 ms

H8afb4032ec3748a0ac61ef1abff17d20g.jpg

H8afb4032ec3748a0ac61ef1abff17d20g.jpg

1236 ms

H0d23e1f21092414b867f78309dda2d757.jpg

H0d23e1f21092414b867f78309dda2d757.jpg

464 ms

Hc280343dbc1d4e53b1ed3146dd189ea3t.jpg

Hc280343dbc1d4e53b1ed3146dd189ea3t.jpg

811 ms

wu.json

wu.json

725 ms

um.json

um.json

53 ms

eg.js

eg.js

2 ms

getUmid.do

getUmid.do

20 ms

Accessibility Review

bhdchina.en.alibaba.com accessibility score

64

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

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

High

Image elements do not have [alt] attributes

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

bhdchina.en.alibaba.com best practices score

75

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

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

bhdchina.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 Bhdchina.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 Bhdchina.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

bhdchina.en.alibaba.com

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