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

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 56

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

whdazheng.en.alibaba.com

Page Load Speed

3 sec in total

First Response

337 ms

Resources Loaded

2.3 sec

Page Rendered

323 ms

whdazheng.en.alibaba.com screenshot

About Website

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

Visit whdazheng.en.alibaba.com

Key Findings

We analyzed Whdazheng.en.alibaba.com page load time and found that the first response time was 337 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

whdazheng.en.alibaba.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.5 s

35/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value3.5 s

88/100

10%

TBT (Total Blocking Time)

Value1,350 ms

17/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

whdazheng.en.alibaba.com

337 ms

whdazheng.en.alibaba.com

61 ms

error404.htm

49 ms

i.alicdn.com

45 ms

error.css

43 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Whdazheng.en.alibaba.com, 55% (40 requests) were made to S.alicdn.com and 14% (10 requests) were made to Gj.mmstat.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 873.2 kB (47%)

Content Size

1.8 MB

After Optimization

966.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Whdazheng.en.alibaba.com 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. 70% of websites need less resources to load. Javascripts take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 307.0 kB

  • Original 387.3 kB
  • After minification 379.1 kB
  • After compression 80.3 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 307.0 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 250 B

  • Original 49.9 kB
  • After minification 49.7 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. Whdazheng En Alibaba images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 292.9 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 739.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 292.9 kB or 28% of the original size.

CSS Optimization

-74%

Potential reduce by 273.0 kB

  • Original 369.4 kB
  • After minification 369.3 kB
  • After compression 96.3 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. Whdazheng.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 273.0 kB or 74% of the original size.

Requests Breakdown

Number of requests can be reduced by 39 (60%)

Requests Now

65

After Optimization

26

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Whdazheng 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 26 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

whdazheng.en.alibaba.com

whdazheng.en.alibaba.com

337 ms

whdazheng.en.alibaba.com

whdazheng.en.alibaba.com

61 ms

error404.htm

error404.htm

49 ms

i.alicdn.com

i.alicdn.com

45 ms

error.css

error.css

43 ms

atom.js

atom.js

42 ms

41 ms

202212-image-hack.bundle.js

202212-image-hack.bundle.js

42 ms

index.css

index.css

40 ms

index.js

index.js

102 ms

polyfill.min.js

polyfill.min.js

43 ms

index.js

index.js

124 ms

common.js

common.js

122 ms

error.js

error.js

121 ms

index.js

index.js

122 ms

121 ms

104 ms

O1CN01ghhT9i1HWsCDe82rV_!!6000000000766-2-tps-20-28.png

O1CN01ghhT9i1HWsCDe82rV_!!6000000000766-2-tps-20-28.png

306 ms

queryNicheMaterial.do

queryNicheMaterial.do

127 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

81 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

80 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

375 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

374 ms

AAA=

AAA=

54 ms

AAA=

AAA=

54 ms

font_3610275_m1jmy24w8q.woff

font_3610275_m1jmy24w8q.woff

124 ms

iconfont.woff

iconfont.woff

84 ms

gatewayService

gatewayService

322 ms

footer.css

footer.css

44 ms

TB1SU4upFT7gK0jSZFpXXaTkpXa-440-348.png

TB1SU4upFT7gK0jSZFpXXaTkpXa-440-348.png

72 ms

eg.js

eg.js

56 ms

i.alicdn.com

i.alicdn.com

89 ms

package.js

package.js

27 ms

index.js

index.js

18 ms

async.css

async.css

36 ms

header.js

header.js

170 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

19 ms

sc.sc_header_footer.tbexp

sc.sc_header_footer.tbexp

7 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

235 ms

O1CN014SIuFf1fQy1nqNFe1_!!6000000004002-2-tps-3840-80.png

O1CN014SIuFf1fQy1nqNFe1_!!6000000004002-2-tps-3840-80.png

29 ms

7.gif

7.gif

24 ms

index.js

index.js

24 ms

index.js

index.js

24 ms

font_1516980_tt14kzligp.woff

font_1516980_tt14kzligp.woff

13 ms

index.js

index.js

93 ms

awsc.js

awsc.js

6 ms

baxiaCommon.js

baxiaCommon.js

9 ms

rp

rp

1095 ms

et_n.js

et_n.js

14 ms

store-proxy.html

store-proxy.html

81 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

9 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

16 ms

sc.migrate.event

sc.migrate.event

15 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

17 ms

sc.error.exp

sc.error.exp

12 ms

H522339ab58e246ea8d965fe2ff46762eK.jpg_220x220.jpg

H522339ab58e246ea8d965fe2ff46762eK.jpg_220x220.jpg

8 ms

sc.error.exp

sc.error.exp

4 ms

H73d4c10b73ff4ef3acebbdb4797ca493J.jpg_220x220.jpg

H73d4c10b73ff4ef3acebbdb4797ca493J.jpg_220x220.jpg

6 ms

He0c10f06c3074a10920d43397ba96678P.jpg_220x220.jpg

He0c10f06c3074a10920d43397ba96678P.jpg_220x220.jpg

6 ms

Hf7b7f5c6c91c4a44a20666f9782f39b8M.jpg_220x220.jpg

Hf7b7f5c6c91c4a44a20666f9782f39b8M.jpg_220x220.jpg

8 ms

H770eaa06bcc846a186350f91be01d341e.png_220x220.png

H770eaa06bcc846a186350f91be01d341e.png_220x220.png

7 ms

H3456567a223b40b79c23e427aa44f441O.jpg_220x220.jpg

H3456567a223b40b79c23e427aa44f441O.jpg_220x220.jpg

8 ms

H42871cf49c4e47b6be5ea31d7665a54bb.jpg_220x220.jpg

H42871cf49c4e47b6be5ea31d7665a54bb.jpg_220x220.jpg

28 ms

H43a115f1fd0a45a0bc1f340bc614a24fd.jpg_220x220.jpg

H43a115f1fd0a45a0bc1f340bc614a24fd.jpg_220x220.jpg

9 ms

Hf4aa9b9700954f1dae19d72999987c97k.png_220x220.png

Hf4aa9b9700954f1dae19d72999987c97k.png_220x220.png

12 ms

Hd70c7d9c09454811b3e4e16d2c6c80fbg.jpg_220x220.jpg

Hd70c7d9c09454811b3e4e16d2c6c80fbg.jpg_220x220.jpg

17 ms

H5500a88a6b464a1da4f60b2fef49c536E.jpg_220x220.jpg

H5500a88a6b464a1da4f60b2fef49c536E.jpg_220x220.jpg

18 ms

H9f41992d783141fbb296ebc0c856c43co.jpg_220x220.jpg

H9f41992d783141fbb296ebc0c856c43co.jpg_220x220.jpg

18 ms

H0e1b782dc22a4d9c84c9d9198902b30cv.jpg_220x220.jpg

H0e1b782dc22a4d9c84c9d9198902b30cv.jpg_220x220.jpg

18 ms

queryIpAjax.do

queryIpAjax.do

31 ms

data

data

22 ms

defer-common.js

defer-common.js

21 ms

defer-common.css

defer-common.css

11 ms

Accessibility Review

whdazheng.en.alibaba.com accessibility score

56

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

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

Image elements do not have [alt] attributes

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

whdazheng.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

whdazheng.en.alibaba.com SEO score

92

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 uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Whdazheng.en.alibaba.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Whdazheng.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

whdazheng.en.alibaba.com

Open Graph description is not detected on the main page of Whdazheng En Alibaba. 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: