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

Report Summary

  • 37

    Performance

    Renders faster than
    56% of other websites

  • 74

    Accessibility

    Visual factors better than
    that of 40% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

zonghengtek.en.alibaba.com

Zongtek Co., Ltd. - Mobile Phone LCD Screen, Mobile Phone lcd

Page Load Speed

2.2 sec in total

First Response

78 ms

Resources Loaded

1.9 sec

Page Rendered

232 ms

zonghengtek.en.alibaba.com screenshot

About Website

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

Zongtek Co., Ltd., Experts in Manufacturing and Exporting Mobile Phone LCD Screen, Mobile Phone lcd and 0 more Products.

Visit zonghengtek.en.alibaba.com

Key Findings

We analyzed Zonghengtek.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zonghengtek.en.alibaba.com performance score

37

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value7,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.205

61/100

15%

TTI (Time to Interactive)

Value27.5 s

0/100

10%

Network Requests Diagram

zonghengtek.en.alibaba.com

78 ms

zonghengtek.en.alibaba.com

556 ms

59 ms

86 ms

header.css

95 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Zonghengtek.en.alibaba.com, 35% (33 requests) were made to S.alicdn.com and 18% (17 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (966 ms) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (60%)

Content Size

5.9 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zonghengtek.en.alibaba.com main page is 5.9 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 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 336.6 kB

  • Original 419.5 kB
  • After minification 415.6 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 336.6 kB or 80% 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, Zonghengtek 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 5.0 MB
  • After minification 5.0 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

-72%

Potential reduce by 292.4 kB

  • Original 404.4 kB
  • After minification 353.5 kB
  • After compression 112.0 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. Zonghengtek.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (56%)

Requests Now

84

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zonghengtek 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

zonghengtek.en.alibaba.com

zonghengtek.en.alibaba.com

78 ms

zonghengtek.en.alibaba.com

zonghengtek.en.alibaba.com

556 ms

59 ms

86 ms

header.css

header.css

95 ms

header.js

header.js

101 ms

92 ms

web-index.css

web-index.css

90 ms

web-index.css

web-index.css

93 ms

web-index.css

web-index.css

99 ms

web-index.css

web-index.css

93 ms

web-index.css

web-index.css

141 ms

217 ms

138 ms

index.js

index.js

155 ms

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HTB1p7g_bcTxK1Rjy0Fgq6yovpXaI.jpg

151 ms

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463 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

133 ms

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155 ms

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H93d654f5e499476a917e7523ebec8a29e.jpg_q80.jpg

230 ms

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140 ms

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600 ms

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229 ms

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HTB1VJBabs_vK1Rjy0Foq6xIxVXaF.jpg

229 ms

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230 ms

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600 ms

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317 ms

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293 ms

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HTB1bO5LbL1H3KVjSZFBq6zSMXXaV.jpg

318 ms

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HTB1qOaSbRKw3KVjSZFOq6yrDVXam.jpg

318 ms

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HTB1hr1SbRGw3KVjSZFwq6zQ2FXaW.jpg

460 ms

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HTB13HuMbUKF3KVjSZFEq6xExFXap.jpg

727 ms

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460 ms

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HTB1h.iLbMaH3KVjSZFpq6zhKpXac.jpg

598 ms

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HTB1GbNebDHuK1RkSndVq6xVwpXax.jpg

598 ms

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HTB1q_hbbyDxK1Rjy1zcq6yGeXXao.jpg

901 ms

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966 ms

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HTB1yQFgbsfrK1Rjy1Xdq6yemFXaf.jpg

689 ms

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132 ms

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227 ms

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227 ms

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145 ms

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227 ms

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938 ms

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785 ms

Hbc089a97731a440ca2b3137d055df63dj.jpg

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457 ms

awsc.js

awsc.js

157 ms

87 ms

personTipsInfo.do

personTipsInfo.do

97 ms

79 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

56 ms

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58 ms

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HTB1A_s_bXzsK1Rjy1Xbq6xOaFXa9.jpg

391 ms

roboto-regular.woff

roboto-regular.woff

332 ms

roboto-medium.woff

roboto-medium.woff

145 ms

roboto-light.woff

roboto-light.woff

129 ms

roboto-thin.woff

roboto-thin.woff

144 ms

roboto-bold.woff

roboto-bold.woff

145 ms

eg.js

eg.js

100 ms

88 ms

et_n.js

et_n.js

105 ms

um.js

um.js

39 ms

sc.globalxman.appscene

sc.globalxman.appscene

20 ms

icon-font.woff

icon-font.woff

16 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

78 ms

footer.css

footer.css

7 ms

light0.5x.png

light0.5x.png

33 ms

pages_version.html

pages_version.html

318 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

31 ms

defer-common.js

defer-common.js

183 ms

i.alicdn.com

i.alicdn.com

183 ms

index.js

index.js

31 ms

index.js

index.js

157 ms

index.js

index.js

157 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

102 ms

7.gif

7.gif

147 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

192 ms

wu.json

wu.json

193 ms

baxiaCommon.js

baxiaCommon.js

138 ms

rp

rp

960 ms

index.js

index.js

225 ms

store-proxy.html

store-proxy.html

123 ms

countryCurrencyDataService

countryCurrencyDataService

178 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

94 ms

personRoleInfo.do

personRoleInfo.do

84 ms

notification.do

notification.do

196 ms

index.js

index.js

26 ms

index.web.css

index.web.css

19 ms

index.web.js

index.web.js

32 ms

availableSurveyQuery.json

availableSurveyQuery.json

59 ms

iconfont.woff

iconfont.woff

32 ms

iconfont.woff

iconfont.woff

31 ms

um.json

um.json

58 ms

index.css

index.css

51 ms

getUmid.do

getUmid.do

7 ms

Accessibility Review

zonghengtek.en.alibaba.com accessibility score

74

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

zonghengtek.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

zonghengtek.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 Zonghengtek.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 Zonghengtek.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

zonghengtek.en.alibaba.com

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