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zhihua-gz.en.alibaba.com screenshot

Report Summary

  • 25

    Performance

    Renders faster than
    44% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

zhihua-gz.en.alibaba.com

Guangzhou Zhihua Electronic Technology Co., Ltd. - Customer Display, TFT-LCD Monitor

Page Load Speed

2.8 sec in total

First Response

149 ms

Resources Loaded

2.4 sec

Page Rendered

272 ms

zhihua-gz.en.alibaba.com screenshot

About Website

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

Guangzhou Zhihua Electronic Technology Co., Ltd., Experts in Manufacturing and Exporting Customer Display, TFT-LCD Monitor and 0 more Products.

Visit zhihua-gz.en.alibaba.com

Key Findings

We analyzed Zhihua-gz.en.alibaba.com page load time and found that the first response time was 149 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

zhihua-gz.en.alibaba.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

65/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value4,170 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.769

5/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

zhihua-gz.en.alibaba.com

149 ms

zhihua-gz.en.alibaba.com

671 ms

90 ms

46 ms

header.css

49 ms

Our browser made a total of 88 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Zhihua-gz.en.alibaba.com, 58% (51 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.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 4.3 MB (61%)

Content Size

7.0 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zhihua-gz.en.alibaba.com main page is 7.0 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. Only a small number of websites need less resources to load. Javascripts take 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 482.0 kB

  • Original 586.7 kB
  • After minification 582.7 kB
  • After compression 104.6 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 482.0 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 15.3 kB

  • Original 413.0 kB
  • After minification 397.6 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. Zhihua Gz En Alibaba images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 3.5 MB

  • Original 5.6 MB
  • After minification 5.6 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 3.5 MB or 63% of the original size.

CSS Optimization

-72%

Potential reduce by 285.4 kB

  • Original 397.8 kB
  • After minification 346.9 kB
  • After compression 112.4 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. Zhihua-gz.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (68%)

Requests Now

77

After Optimization

25

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhihua Gz 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

zhihua-gz.en.alibaba.com

zhihua-gz.en.alibaba.com

149 ms

zhihua-gz.en.alibaba.com

zhihua-gz.en.alibaba.com

671 ms

90 ms

46 ms

header.css

header.css

49 ms

header.js

header.js

158 ms

43 ms

web-index.css

web-index.css

156 ms

web-index.css

web-index.css

87 ms

web-index.css

web-index.css

163 ms

web-index.css

web-index.css

68 ms

web-index.css

web-index.css

161 ms

151 ms

321 ms

index.js

index.js

147 ms

302 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

433 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

119 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

73 ms

H047776f09e124442afe8a8999b254970V.jpg

H047776f09e124442afe8a8999b254970V.jpg

433 ms

H683c521b708f470d9c39b44f026780afR.jpg_q80.jpg

H683c521b708f470d9c39b44f026780afR.jpg_q80.jpg

372 ms

Ha1863213113e49dbb1b7b1fb315294d5c.jpg_350x350.jpg

Ha1863213113e49dbb1b7b1fb315294d5c.jpg_350x350.jpg

177 ms

HTB1bw6TjrorBKNjSZFjq6A_SpXau.jpg_250x250.jpg

HTB1bw6TjrorBKNjSZFjq6A_SpXau.jpg_250x250.jpg

257 ms

HTB1LhmNXcfrK1Rjy0Fmq6xhEXXaG.jpg_250x250.jpg

HTB1LhmNXcfrK1Rjy0Fmq6xhEXXaG.jpg_250x250.jpg

435 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

549 ms

awsc.js

awsc.js

185 ms

160 ms

139 ms

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H35ef0f6011d645bab7dd5a01e0ec64cdg.jpg

376 ms

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H8adccb9e609e41d684a3841b323f5b92k.jpg

376 ms

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373 ms

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H4f43b0690ee44fcfbdfe99f9c87a5b281.jpg

462 ms

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Hbc59e9eb9da54319a6340435c01b7ccaY.jpg

538 ms

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H7e23e3efa2194c32a5ce3d8b5592bc330.jpg

651 ms

Ha38e7428c5944f539fa0ba40fbf70073v.jpg

Ha38e7428c5944f539fa0ba40fbf70073v.jpg

547 ms

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H6738ef5345224074b478ce4c3b9fb132Q.jpg

459 ms

H8d2865b8a18a4dac907e1b0aea69ec51C.jpg

H8d2865b8a18a4dac907e1b0aea69ec51C.jpg

742 ms

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Hd575686254ac4b68b074c66e81240469X.jpg

593 ms

Hebf0e7f73af74a36b7beabb43c437ed1R.jpg

Hebf0e7f73af74a36b7beabb43c437ed1R.jpg

569 ms

Hee0519954f894ef8b4f514722aff93f8O.jpg

Hee0519954f894ef8b4f514722aff93f8O.jpg

688 ms

H215ab2e4cd0b4f2a937c167dd01a082fo.jpg

H215ab2e4cd0b4f2a937c167dd01a082fo.jpg

662 ms

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H8953d4cd7cf94e07ae321793c332247d6.jpg

777 ms

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H5965ce1001da4df18416bcf54baf94e7P.jpg

722 ms

Hdc3d1e659c60464e9aaf289d4a8f9cfeY.jpg

Hdc3d1e659c60464e9aaf289d4a8f9cfeY.jpg

943 ms

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

TB13qeCOVXXXXafaVXXXXXXXXXX-1200-280.jpg

742 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

855 ms

roboto-regular.woff

roboto-regular.woff

658 ms

roboto-medium.woff

roboto-medium.woff

692 ms

roboto-light.woff

roboto-light.woff

844 ms

roboto-thin.woff

roboto-thin.woff

710 ms

roboto-bold.woff

roboto-bold.woff

842 ms

personTipsInfo.do

personTipsInfo.do

324 ms

eg.js

eg.js

83 ms

icon-font.woff

icon-font.woff

581 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

208 ms

et_n.js

et_n.js

51 ms

um.js

um.js

141 ms

sc.globalxman.appscene

sc.globalxman.appscene

20 ms

footer.css

footer.css

568 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

57 ms

index.js

index.js

52 ms

index.js

index.js

72 ms

7.gif

7.gif

22 ms

wu.json

wu.json

804 ms

baxiaCommon.js

baxiaCommon.js

113 ms

rp

rp

1145 ms

light0.5x.png

light0.5x.png

115 ms

pages_version.html

pages_version.html

114 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

24 ms

defer-common.js

defer-common.js

391 ms

i.alicdn.com

i.alicdn.com

332 ms

index.js

index.js

19 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

38 ms

index.js

index.js

221 ms

index.web.css

index.web.css

98 ms

index.web.js

index.web.js

21 ms

availableSurveyQuery.json

availableSurveyQuery.json

81 ms

index.css

index.css

119 ms

index.js

index.js

4 ms

um.json

um.json

192 ms

store-proxy.html

store-proxy.html

140 ms

countryCurrencyDataService

countryCurrencyDataService

159 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

128 ms

personRoleInfo.do

personRoleInfo.do

135 ms

notification.do

notification.do

133 ms

getUmid.do

getUmid.do

29 ms

iconfont.woff

iconfont.woff

108 ms

iconfont.woff

iconfont.woff

75 ms

Accessibility Review

zhihua-gz.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

zhihua-gz.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

zhihua-gz.en.alibaba.com SEO score

79

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

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 Zhihua-gz.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 Zhihua-gz.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

zhihua-gz.en.alibaba.com

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