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

Report Summary

  • 7

    Performance

    Renders faster than
    22% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

sinotekcn.en.alibaba.com

Shenzhen Sinotek Technology Co., Ltd. - MFI Lightning Cable, Type C Cable

Page Load Speed

4 sec in total

First Response

244 ms

Resources Loaded

3 sec

Page Rendered

664 ms

sinotekcn.en.alibaba.com screenshot

About Website

Welcome to sinotekcn.en.alibaba.com homepage info - get ready to check Sinotek Cn En Alibaba best content for China right away, or after learning these important things about sinotekcn.en.alibaba.com

Shenzhen Sinotek Technology Co., Ltd., Experts in Manufacturing and Exporting MFI Lightning Cable, Type C Cable and 0 more Products.

Visit sinotekcn.en.alibaba.com

Key Findings

We analyzed Sinotekcn.en.alibaba.com page load time and found that the first response time was 244 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

sinotekcn.en.alibaba.com performance score

7

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value19.1 s

0/100

25%

SI (Speed Index)

Value12.5 s

3/100

10%

TBT (Total Blocking Time)

Value6,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.888

3/100

15%

TTI (Time to Interactive)

Value31.4 s

0/100

10%

Network Requests Diagram

sinotekcn.en.alibaba.com

244 ms

sinotekcn.en.alibaba.com

847 ms

66 ms

43 ms

header.css

44 ms

Our browser made a total of 112 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Sinotekcn.en.alibaba.com, 30% (34 requests) were made to S.alicdn.com and 21% (23 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 MB (60%)

Content Size

7.1 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sinotekcn.en.alibaba.com main page is 7.1 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

-83%

Potential reduce by 605.1 kB

  • Original 727.6 kB
  • After minification 723.7 kB
  • After compression 122.5 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 605.1 kB or 83% of the original size.

Image Optimization

-21%

Potential reduce by 138.2 kB

  • Original 643.3 kB
  • After minification 505.1 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, Sinotek Cn En Alibaba needs image optimization as it can save up to 138.2 kB or 21% 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

-71%

Potential reduce by 284.5 kB

  • Original 398.3 kB
  • After minification 347.4 kB
  • After compression 113.8 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. Sinotekcn.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.5 kB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (48%)

Requests Now

101

After Optimization

53

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sinotek Cn 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

sinotekcn.en.alibaba.com

sinotekcn.en.alibaba.com

244 ms

sinotekcn.en.alibaba.com

sinotekcn.en.alibaba.com

847 ms

66 ms

43 ms

header.css

header.css

44 ms

header.js

header.js

46 ms

45 ms

web-index.css

web-index.css

44 ms

web-index.css

web-index.css

166 ms

web-index.css

web-index.css

45 ms

web-index.css

web-index.css

154 ms

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web-index.css

47 ms

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46 ms

34 ms

24 ms

index.js

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30 ms

33 ms

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456 ms

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206 ms

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107 ms

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48 ms

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50 ms

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551 ms

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770 ms

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851 ms

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850 ms

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848 ms

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850 ms

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915 ms

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919 ms

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917 ms

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918 ms

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927 ms

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918 ms

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987 ms

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992 ms

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992 ms

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1287 ms

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1001 ms

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1056 ms

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147 ms

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211 ms

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209 ms

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918 ms

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946 ms

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317 ms

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786 ms

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765 ms

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720 ms

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764 ms

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1631 ms

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1826 ms

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868 ms

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947 ms

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1617 ms

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2095 ms

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1933 ms

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1454 ms

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1987 ms

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2224 ms

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1697 ms

roboto-regular.woff

roboto-regular.woff

44 ms

roboto-medium.woff

roboto-medium.woff

52 ms

roboto-light.woff

roboto-light.woff

50 ms

roboto-thin.woff

roboto-thin.woff

44 ms

roboto-bold.woff

roboto-bold.woff

51 ms

personTipsInfo.do

personTipsInfo.do

175 ms

awsc.js

awsc.js

165 ms

59 ms

43 ms

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243 ms

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128 ms

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1249 ms

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1249 ms

eg.js

eg.js

124 ms

sc.globalxman.appscene

sc.globalxman.appscene

107 ms

icon-font.woff

icon-font.woff

124 ms

font_515771_xjdbujl2iu.woff

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218 ms

footer.css

footer.css

9 ms

et_n.js

et_n.js

35 ms

um.js

um.js

111 ms

light0.5x.png

light0.5x.png

85 ms

pages_version.html

pages_version.html

142 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

84 ms

defer-common.js

defer-common.js

241 ms

i.alicdn.com

i.alicdn.com

138 ms

index.js

index.js

81 ms

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117 ms

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index.js

63 ms

7.gif

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21 ms

wu.json

wu.json

76 ms

index.js

index.js

94 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

72 ms

baxiaCommon.js

baxiaCommon.js

35 ms

rp

rp

1003 ms

index.web.css

index.web.css

12 ms

index.web.js

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36 ms

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34 ms

index.css

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61 ms

availableSurveyQuery.json

availableSurveyQuery.json

225 ms

um.json

um.json

250 ms

store-proxy.html

store-proxy.html

202 ms

countryCurrencyDataService

countryCurrencyDataService

172 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

139 ms

personRoleInfo.do

personRoleInfo.do

130 ms

notification.do

notification.do

138 ms

iconfont.woff

iconfont.woff

3 ms

iconfont.woff

iconfont.woff

59 ms

getUmid.do

getUmid.do

8 ms

data

data

12 ms

Accessibility Review

sinotekcn.en.alibaba.com accessibility score

43

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

High

Links do not have a discernible name

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

sinotekcn.en.alibaba.com best practices score

75

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

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

sinotekcn.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 Sinotekcn.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 Sinotekcn.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

sinotekcn.en.alibaba.com

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