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gzchengguang.en.alibaba.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

gzchengguang.en.alibaba.com

Guangzhou Chengguang Technology Co., Ltd. - Television, LCD screen

Page Load Speed

2.7 sec in total

First Response

14 ms

Resources Loaded

2.6 sec

Page Rendered

96 ms

gzchengguang.en.alibaba.com screenshot

About Website

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

Guangzhou Chengguang Technology Co., Ltd., Experts in Manufacturing and Exporting Television, LCD screen and 0 more Products.

Visit gzchengguang.en.alibaba.com

Key Findings

We analyzed Gzchengguang.en.alibaba.com page load time and found that the first response time was 14 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

gzchengguang.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

84/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value5,750 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.519

15/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

gzchengguang.en.alibaba.com

14 ms

gzchengguang.en.alibaba.com

728 ms

70 ms

109 ms

header.css

119 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Gzchengguang.en.alibaba.com, 44% (28 requests) were made to S.alicdn.com and 11% (7 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 Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (63%)

Content Size

6.2 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gzchengguang.en.alibaba.com main page is 6.2 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 408.2 kB

  • Original 501.4 kB
  • After minification 497.4 kB
  • After compression 93.2 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 408.2 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, Gz Chengguang 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

-61%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 283.2 kB

  • Original 394.1 kB
  • After minification 343.3 kB
  • After compression 110.9 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. Gzchengguang.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (63%)

Requests Now

52

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gz Chengguang 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gzchengguang.en.alibaba.com

gzchengguang.en.alibaba.com

14 ms

gzchengguang.en.alibaba.com

gzchengguang.en.alibaba.com

728 ms

70 ms

109 ms

header.css

header.css

119 ms

header.js

header.js

130 ms

115 ms

web-index.css

web-index.css

194 ms

291 ms

184 ms

index.js

index.js

178 ms

175 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

195 ms

He5c73ce2d6b9457ba73e364ea8ffa6eeA.jpg

He5c73ce2d6b9457ba73e364ea8ffa6eeA.jpg

591 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

213 ms

awsc.js

awsc.js

270 ms

90 ms

personTipsInfo.do

personTipsInfo.do

466 ms

100 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

169 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

78 ms

HTB11yqnSZfpK1RjSZFOq6y6nFXaw.jpg

HTB11yqnSZfpK1RjSZFOq6y6nFXaw.jpg

204 ms

roboto-regular.woff

roboto-regular.woff

165 ms

roboto-medium.woff

roboto-medium.woff

163 ms

roboto-light.woff

roboto-light.woff

93 ms

roboto-thin.woff

roboto-thin.woff

198 ms

roboto-bold.woff

roboto-bold.woff

182 ms

eg.js

eg.js

193 ms

icon-font.woff

icon-font.woff

86 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

119 ms

sc.globalxman.appscene

sc.globalxman.appscene

75 ms

footer.css

footer.css

19 ms

et_n.js

et_n.js

44 ms

um.js

um.js

43 ms

light0.5x.png

light0.5x.png

190 ms

pages_version.html

pages_version.html

197 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

148 ms

defer-common.js

defer-common.js

435 ms

i.alicdn.com

i.alicdn.com

436 ms

index.js

index.js

185 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

38 ms

index.js

index.js

75 ms

index.js

index.js

74 ms

wu.json

wu.json

104 ms

7.gif

7.gif

40 ms

index.js

index.js

98 ms

index.web.css

index.web.css

44 ms

index.web.js

index.web.js

93 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

158 ms

baxiaCommon.js

baxiaCommon.js

101 ms

rp

rp

1166 ms

availableSurveyQuery.json

availableSurveyQuery.json

329 ms

index.css

index.css

317 ms

um.json

um.json

257 ms

store-proxy.html

store-proxy.html

221 ms

countryCurrencyDataService

countryCurrencyDataService

253 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

178 ms

personRoleInfo.do

personRoleInfo.do

172 ms

notification.do

notification.do

193 ms

index.js

index.js

96 ms

getUmid.do

getUmid.do

45 ms

iconfont.woff

iconfont.woff

26 ms

iconfont.woff

iconfont.woff

92 ms

Accessibility Review

gzchengguang.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

gzchengguang.en.alibaba.com best practices score

67

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

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

gzchengguang.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 Gzchengguang.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 Gzchengguang.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

gzchengguang.en.alibaba.com

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