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

Report Summary

  • 23

    Performance

    Renders faster than
    42% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

unisource.en.alibaba.com

Company Overview - Unisource Shanghai Co., Ltd.

Page Load Speed

7.5 sec in total

First Response

2.8 sec

Resources Loaded

4.6 sec

Page Rendered

121 ms

unisource.en.alibaba.com screenshot

About Website

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

Unisource Shanghai Co., Ltd. Products:Toothbrush/Oral Care Products

Visit unisource.en.alibaba.com

Key Findings

We analyzed Unisource.en.alibaba.com page load time and found that the first response time was 2.8 sec and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

unisource.en.alibaba.com performance score

23

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value13.1 s

2/100

10%

TBT (Total Blocking Time)

Value7,760 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.032

100/100

15%

TTI (Time to Interactive)

Value27.4 s

0/100

10%

Network Requests Diagram

unisource.en.alibaba.com

2758 ms

unisource.en.alibaba.com

341 ms

27 ms

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

212 ms

index.js

235 ms

Our browser made a total of 40 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Unisource.en.alibaba.com, 33% (13 requests) were made to Sc04.alicdn.com and 20% (8 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.8 sec) belongs to the original domain Unisource.en.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 992.5 kB (49%)

Content Size

2.0 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Unisource.en.alibaba.com main page is 2.0 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 599.8 kB

  • Original 708.6 kB
  • After minification 707.9 kB
  • After compression 108.8 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 599.8 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 37 B

  • Original 12.1 kB
  • After minification 12.0 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. Unisource En Alibaba images are well optimized though.

JavaScript Optimization

-30%

Potential reduce by 392.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 929.9 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 392.6 kB or 30% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (29%)

Requests Now

38

After Optimization

27

  • AJAX
  • Images
  • JavaScript

The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Unisource 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

unisource.en.alibaba.com

unisource.en.alibaba.com

2758 ms

unisource.en.alibaba.com

unisource.en.alibaba.com

341 ms

27 ms

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

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

212 ms

index.js

index.js

235 ms

index.js

index.js

226 ms

renderHeader.js

renderHeader.js

248 ms

awsc.js

awsc.js

17 ms

102 ms

et_n.js

et_n.js

6 ms

um.js

um.js

107 ms

7.gif

7.gif

332 ms

wu.json

wu.json

575 ms

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H6084858e65154cb2a5f8c47c0282a707h.png

691 ms

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H91ee729fe041451bbbbd6ca8f0b18a9ba.jpg

632 ms

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Hf18b74a0e338432ab6e80a46f40fefa26.jpg

515 ms

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Hc49661d0759541af861489202032ffdcg.jpg

455 ms

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H8a38d97be8fe438fa9bc739ec8542d97o.jpg

522 ms

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476 ms

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H5aeb69f9e9014c3883e8a2e16164fe06r.jpg

512 ms

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725 ms

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Hc6574dfc18494805b43a0da199ef8f8av.jpg

776 ms

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H50a892a94ad34a4098984bd4c75109acV.jpg

885 ms

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Hd1138a6b7723434b8587251decb38a9ft.jpg

793 ms

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H3a2f49689f634b5ca7d98de7d616880bZ.jpg

921 ms

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971 ms

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H10c0eb2256794fadafd9955e4ccec8627.jpg

1034 ms

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O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

45 ms

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O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

23 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

74 ms

H7d3921d21ef54d90b51470bfee9788506.jpg

H7d3921d21ef54d90b51470bfee9788506.jpg

832 ms

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506 ms

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1477 ms

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727 ms

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H4e585cd0ccab46c094c72d4fa76ea32a8.jpg

389 ms

H0dfff648640d49798a39f497ab0c5718D.jpg

H0dfff648640d49798a39f497ab0c5718D.jpg

779 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

408 ms

eg.js

eg.js

6 ms

index.js

index.js

12 ms

Accessibility Review

unisource.en.alibaba.com accessibility score

73

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

unisource.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

unisource.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 Unisource.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 Unisource.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

unisource.en.alibaba.com

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