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huangs.en.alibaba.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

huangs.en.alibaba.com

Guangzhou Bida Trading Co., Ltd. - Mobile Phone Protection Cases, Cell Phone USB Cable

Page Load Speed

3 sec in total

First Response

153 ms

Resources Loaded

2.3 sec

Page Rendered

496 ms

huangs.en.alibaba.com screenshot

About Website

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

Guangzhou Bida Trading Co., Ltd., Experts in Manufacturing and Exporting Mobile Phone Protection Cases, Cell Phone USB Cable and 0 more Products.

Visit huangs.en.alibaba.com

Key Findings

We analyzed Huangs.en.alibaba.com page load time and found that the first response time was 153 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

huangs.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value5,790 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.508

16/100

15%

TTI (Time to Interactive)

Value27.0 s

0/100

10%

Network Requests Diagram

huangs.en.alibaba.com

153 ms

huangs.en.alibaba.com

552 ms

151 ms

143 ms

header.css

187 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Huangs.en.alibaba.com, 49% (34 requests) were made to S.alicdn.com and 10% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (997 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.4 MB (60%)

Content Size

5.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Huangs.en.alibaba.com main page is 5.8 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 361.7 kB

  • Original 444.7 kB
  • After minification 440.7 kB
  • After compression 83.0 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 361.7 kB or 81% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Huangs En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 MB
  • After compression 2.1 MB

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 2.9 MB or 58% of the original size.

CSS Optimization

-65%

Potential reduce by 205.6 kB

  • Original 317.7 kB
  • After minification 266.1 kB
  • After compression 112.1 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. Huangs.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 205.6 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (63%)

Requests Now

59

After Optimization

22

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 59 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Huangs 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

huangs.en.alibaba.com

huangs.en.alibaba.com

153 ms

huangs.en.alibaba.com

huangs.en.alibaba.com

552 ms

151 ms

143 ms

header.css

header.css

187 ms

header.js

header.js

192 ms

19 ms

web-index.css

web-index.css

227 ms

web-index.css

web-index.css

192 ms

web-index.css

web-index.css

224 ms

web-index.css

web-index.css

224 ms

web-index.css

web-index.css

263 ms

386 ms

238 ms

index.js

index.js

239 ms

H3c037eeb0dd947d594a9335eae757dfcP.jpg

H3c037eeb0dd947d594a9335eae757dfcP.jpg

383 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

135 ms

H62f68b91b7b04349a876e1c6acfaef5c0.jpg

H62f68b91b7b04349a876e1c6acfaef5c0.jpg

153 ms

H0934f67d9adc4cb6be52a6fcaf98abad1.jpg_q80.jpg

H0934f67d9adc4cb6be52a6fcaf98abad1.jpg_q80.jpg

299 ms

Hf5b93072f7954b96b8ba1fa64fa352a1j.jpg_q80.jpg

Hf5b93072f7954b96b8ba1fa64fa352a1j.jpg_q80.jpg

300 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

143 ms

awsc.js

awsc.js

130 ms

63 ms

personTipsInfo.do

personTipsInfo.do

97 ms

43 ms

eg.js

eg.js

298 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

208 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

55 ms

Haf9114ce75a245e084578bbb05371109L.jpg

Haf9114ce75a245e084578bbb05371109L.jpg

189 ms

roboto-regular.woff

roboto-regular.woff

185 ms

roboto-medium.woff

roboto-medium.woff

98 ms

roboto-light.woff

roboto-light.woff

99 ms

roboto-thin.woff

roboto-thin.woff

99 ms

roboto-bold.woff

roboto-bold.woff

146 ms

83 ms

icon-font.woff

icon-font.woff

165 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

168 ms

et_n.js

et_n.js

16 ms

um.js

um.js

76 ms

sc.globalxman.appscene

sc.globalxman.appscene

140 ms

index.js

index.js

142 ms

wu.json

wu.json

521 ms

footer.css

footer.css

6 ms

light0.5x.png

light0.5x.png

58 ms

pages_version.html

pages_version.html

72 ms

defer-common.js

defer-common.js

68 ms

i.alicdn.com

i.alicdn.com

69 ms

index.js

index.js

47 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

26 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

10 ms

index.js

index.js

171 ms

index.js

index.js

27 ms

7.gif

7.gif

4 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

160 ms

store-proxy.html

store-proxy.html

127 ms

countryCurrencyDataService

countryCurrencyDataService

343 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

91 ms

personRoleInfo.do

personRoleInfo.do

93 ms

notification.do

notification.do

148 ms

index.web.css

index.web.css

24 ms

index.web.js

index.web.js

48 ms

index.js

index.js

32 ms

baxiaCommon.js

baxiaCommon.js

61 ms

rp

rp

997 ms

availableSurveyQuery.json

availableSurveyQuery.json

49 ms

index.css

index.css

33 ms

iconfont.woff

iconfont.woff

12 ms

iconfont.woff

iconfont.woff

7 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

7 ms

Accessibility Review

huangs.en.alibaba.com accessibility score

68

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

huangs.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

High

Missing source maps for large first-party JavaScript

SEO Factors

huangs.en.alibaba.com SEO score

71

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

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

High

Document doesn't have a valid hreflang

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 Huangs.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 Huangs.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

huangs.en.alibaba.com

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