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

Report Summary

  • 14

    Performance

    Renders faster than
    26% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

leesourcing.en.alibaba.com

Company Overview - Shanghai Leesourcing Apparel Co., Ltd.

Page Load Speed

2.6 sec in total

First Response

253 ms

Resources Loaded

2.1 sec

Page Rendered

228 ms

leesourcing.en.alibaba.com screenshot

About Website

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

Shanghai Leesourcing Apparel Co., Ltd. Products:Men's and women's underwear, cotton-padded jacket, work clothes

Visit leesourcing.en.alibaba.com

Key Findings

We analyzed Leesourcing.en.alibaba.com page load time and found that the first response time was 253 ms and then it took 2.3 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

leesourcing.en.alibaba.com performance score

14

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value7.0 s

6/100

25%

SI (Speed Index)

Value9.3 s

13/100

10%

TBT (Total Blocking Time)

Value3,260 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value24.3 s

0/100

10%

Network Requests Diagram

leesourcing.en.alibaba.com

253 ms

leesourcing.en.alibaba.com

265 ms

14 ms

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

236 ms

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

289 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 6% of them (2 requests) were addressed to the original Leesourcing.en.alibaba.com, 28% (9 requests) were made to Sc02.alicdn.com and 28% (9 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 782.6 kB (43%)

Content Size

1.8 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Leesourcing.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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 315.1 kB

  • Original 393.3 kB
  • After minification 392.6 kB
  • After compression 78.2 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 315.1 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 34.7 kB
  • After minification 34.6 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. Leesourcing En Alibaba images are well optimized though.

JavaScript Optimization

-33%

Potential reduce by 467.4 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 928.5 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 467.4 kB or 33% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (73%)

Requests Now

30

After Optimization

8

  • AJAX
  • Images
  • JavaScript

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leesourcing 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

leesourcing.en.alibaba.com

leesourcing.en.alibaba.com

253 ms

leesourcing.en.alibaba.com

leesourcing.en.alibaba.com

265 ms

14 ms

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

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

236 ms

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

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

289 ms

index.js

index.js

260 ms

index.js

index.js

268 ms

renderHeader.js

renderHeader.js

250 ms

Hfc66866a10164b5fb6a4f2be8784e88bv.jpg

Hfc66866a10164b5fb6a4f2be8784e88bv.jpg

1085 ms

awsc.js

awsc.js

41 ms

12 ms

7.gif

7.gif

256 ms

et_n.js

et_n.js

45 ms

um.js

um.js

142 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

148 ms

H24b96adf3510484bb64f8cfcd52f57e6F.jpg

H24b96adf3510484bb64f8cfcd52f57e6F.jpg

700 ms

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H4dbac9da38044383a43729f4d3abea3bm.jpg

584 ms

Hbc4d866d447748bea4f75beead9b40ddx.jpg

Hbc4d866d447748bea4f75beead9b40ddx.jpg

1521 ms

H7c511be2c932430595dcfe135e7611a2x.jpg

H7c511be2c932430595dcfe135e7611a2x.jpg

573 ms

Ha2038f1db8284c47836eb942cb1e6db2e.jpg

Ha2038f1db8284c47836eb942cb1e6db2e.jpg

650 ms

H3bb11c02a15d4fbea1011bfb3413e38bU.png

H3bb11c02a15d4fbea1011bfb3413e38bU.png

659 ms

H2959202e89e4439c9a8d2fd805311d54c.jpg

H2959202e89e4439c9a8d2fd805311d54c.jpg

802 ms

H1627a20c9dfd4f578cf0628e04c42649L.jpg

H1627a20c9dfd4f578cf0628e04c42649L.jpg

560 ms

Hed025911997f4cacba3fd706b872c0ccC.png

Hed025911997f4cacba3fd706b872c0ccC.png

1153 ms

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H27345b9259d64defacfebb864b155aeao.jpg

854 ms

H7797ad1b404642e4847bbee15012c5d8r.png

H7797ad1b404642e4847bbee15012c5d8r.png

1200 ms

Hc88819d695684445bb85970291b49617l.png

Hc88819d695684445bb85970291b49617l.png

988 ms

wu.json

wu.json

277 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

398 ms

eg.js

eg.js

2 ms

index.js

index.js

41 ms

Accessibility Review

leesourcing.en.alibaba.com accessibility score

64

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

leesourcing.en.alibaba.com best practices score

67

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

Serves images with low resolution

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

leesourcing.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 Leesourcing.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 Leesourcing.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

leesourcing.en.alibaba.com

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