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

Report Summary

  • 6

    Performance

    Renders faster than
    21% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

gdsipu.en.alibaba.com

Company Overview - Guangzhou SIPU Communication Equipment Company Ltd.

Page Load Speed

5.3 sec in total

First Response

1.4 sec

Resources Loaded

3.5 sec

Page Rendered

304 ms

gdsipu.en.alibaba.com screenshot

About Website

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

Guangzhou SIPU Communication Equipment Company Ltd. Products:Patch Cable, Power Cable, HDMI Cable, Lan Cable

Visit gdsipu.en.alibaba.com

Key Findings

We analyzed Gdsipu.en.alibaba.com page load time and found that the first response time was 1.4 sec and then it took 3.8 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

gdsipu.en.alibaba.com performance score

6

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value15.0 s

1/100

10%

TBT (Total Blocking Time)

Value3,720 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.458

19/100

15%

TTI (Time to Interactive)

Value26.6 s

0/100

10%

Network Requests Diagram

gdsipu.en.alibaba.com

1413 ms

gdsipu.en.alibaba.com

270 ms

32 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

253 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

39 ms

Our browser made a total of 42 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Gdsipu.en.alibaba.com, 36% (15 requests) were made to Sc02.alicdn.com and 29% (12 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 755.7 kB (42%)

Content Size

1.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Gdsipu.en.alibaba.com main page is 1.8 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. 30% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 401.0 kB

  • Original 492.7 kB
  • After minification 492.0 kB
  • After compression 91.8 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 401.0 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 147 B

  • Original 36.8 kB
  • After minification 36.6 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. Gd SIPU En Alibaba images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 354.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 930.0 kB

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 354.6 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (28%)

Requests Now

40

After Optimization

29

  • AJAX
  • Images
  • JavaScript

The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gd SIPU 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

gdsipu.en.alibaba.com

gdsipu.en.alibaba.com

1413 ms

gdsipu.en.alibaba.com

gdsipu.en.alibaba.com

270 ms

32 ms

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O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

253 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

39 ms

index.js

index.js

340 ms

index.js

index.js

252 ms

renderHeader.js

renderHeader.js

309 ms

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Hf55012c7e5484b4d8f2a1a8079c8d0bbe.jpg

730 ms

awsc.js

awsc.js

67 ms

9 ms

7.gif

7.gif

259 ms

et_n.js

et_n.js

39 ms

um.js

um.js

150 ms

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634 ms

icon-tuv.png

icon-tuv.png

717 ms

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155 ms

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716 ms

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1294 ms

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1010 ms

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879 ms

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1041 ms

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1163 ms

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827 ms

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624 ms

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1183 ms

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1003 ms

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1039 ms

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1025 ms

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1047 ms

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1162 ms

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1799 ms

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1724 ms

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1829 ms

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1623 ms

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1504 ms

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1844 ms

wu.json

wu.json

652 ms

um.json

um.json

53 ms

eg.js

eg.js

3 ms

getUmid.do

getUmid.do

311 ms

index.js

index.js

4 ms

Accessibility Review

gdsipu.en.alibaba.com accessibility score

70

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

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

gdsipu.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

gdsipu.en.alibaba.com SEO score

77

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

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 Gdsipu.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 Gdsipu.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

gdsipu.en.alibaba.com

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