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

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

qilipsu.en.alibaba.com

Company Overview - Yueqing Qili Electrical Co., Ltd.

Page Load Speed

2.9 sec in total

First Response

228 ms

Resources Loaded

2.4 sec

Page Rendered

280 ms

qilipsu.en.alibaba.com screenshot

About Website

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

Yueqing Qili Electrical Co., Ltd. Products:Switching power supp[ly,Led driver,Adapter,Din rail power supply,Enclosure boxes

Visit qilipsu.en.alibaba.com

Key Findings

We analyzed Qilipsu.en.alibaba.com page load time and found that the first response time was 228 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

qilipsu.en.alibaba.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

57/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value8,500 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.341

33/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

qilipsu.en.alibaba.com

228 ms

qilipsu.en.alibaba.com

233 ms

26 ms

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

278 ms

315 ms

Our browser made a total of 45 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Qilipsu.en.alibaba.com, 49% (22 requests) were made to Sc02.alicdn.com and 18% (8 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 664.9 kB (41%)

Content Size

1.6 MB

After Optimization

969.6 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Qilipsu.en.alibaba.com main page is 1.6 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. 35% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 332.1 kB

  • Original 406.8 kB
  • After minification 406.0 kB
  • After compression 74.7 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 332.1 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Qili Psu En Alibaba images are well optimized though.

JavaScript Optimization

-27%

Potential reduce by 332.8 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 890.2 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 332.8 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 14 (33%)

Requests Now

43

After Optimization

29

  • AJAX
  • Images
  • JavaScript

The browser has sent 43 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qili Psu 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

qilipsu.en.alibaba.com

qilipsu.en.alibaba.com

228 ms

qilipsu.en.alibaba.com

qilipsu.en.alibaba.com

233 ms

26 ms

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

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

278 ms

315 ms

renderHeader.js

renderHeader.js

288 ms

H7b60ec8ad52043d6806d35a06328f0cfI.jpg

H7b60ec8ad52043d6806d35a06328f0cfI.jpg

779 ms

awsc.js

awsc.js

90 ms

10 ms

7.gif

7.gif

161 ms

index.js

index.js

9 ms

index.js

index.js

8 ms

awsc.js

awsc.js

29 ms

baxiaCommon.js

baxiaCommon.js

29 ms

wcfg.json

wcfg.json

1287 ms

rp

rp

1520 ms

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H80710979966e45c8bafc5deca460ce35a.jpg

831 ms

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517 ms

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715 ms

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1107 ms

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657 ms

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642 ms

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681 ms

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H7f3ffb2690d64e2aa2afa474bfc231cfe.jpg

820 ms

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Hb8ff240533e2488eab47688a355e158cZ.jpg

713 ms

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H7e40b80cfdab4b86b90a904bea37a673q.jpg

797 ms

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1087 ms

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1019 ms

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1225 ms

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970 ms

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1129 ms

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1135 ms

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1397 ms

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1415 ms

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1327 ms

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1549 ms

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H75dc04eafeaf4f919ae3e34bab94efcdB.jpg

1390 ms

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H9d0e58ba5cea40a2b73e81890b792e05f.jpg

1635 ms

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H48cafcfa29fe4bce9dcf0ca435dddedeR.jpg

1594 ms

et_n.js

et_n.js

7 ms

um.js

um.js

85 ms

wu.json

wu.json

739 ms

um.json

um.json

54 ms

eg.js

eg.js

2 ms

getUmid.do

getUmid.do

888 ms

Accessibility Review

qilipsu.en.alibaba.com accessibility score

41

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

qilipsu.en.alibaba.com best practices score

92

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

Missing source maps for large first-party JavaScript

SEO Factors

qilipsu.en.alibaba.com SEO score

79

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 Qilipsu.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 Qilipsu.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

qilipsu.en.alibaba.com

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