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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

yumao.en.alibaba.com

Company Overview - Wenzhou Yumao Electricity Technology Co., Ltd.

Page Load Speed

8.9 sec in total

First Response

1.3 sec

Resources Loaded

5 sec

Page Rendered

2.6 sec

yumao.en.alibaba.com screenshot

About Website

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

Wenzhou Yumao Electricity Technology Co., Ltd. Products:Heavy duty connector,Insulation piercing connector,Cable gland,EPE foam,Aviation connector

Visit yumao.en.alibaba.com

Key Findings

We analyzed Yumao.en.alibaba.com page load time and found that the first response time was 1.3 sec and then it took 7.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

yumao.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value13.4 s

0/100

25%

SI (Speed Index)

Value43.0 s

0/100

10%

TBT (Total Blocking Time)

Value58,650 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value76.0 s

0/100

10%

Network Requests Diagram

yumao.en.alibaba.com

1340 ms

yumao.en.alibaba.com

975 ms

408 ms

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

407 ms

index.js

1071 ms

Our browser made a total of 27 requests to load all elements on the main page. We found that 7% of them (2 requests) were addressed to the original Yumao.en.alibaba.com, 26% (7 requests) were made to S.alicdn.com and 15% (4 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 970.7 kB (50%)

Content Size

2.0 MB

After Optimization

982.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Yumao.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. 40% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 427.8 kB

  • Original 519.3 kB
  • After minification 518.5 kB
  • After compression 91.5 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 427.8 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.8 kB
  • After minification 5.8 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. Yumao En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.2 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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (44%)

Requests Now

25

After Optimization

14

  • AJAX
  • Images
  • JavaScript

The browser has sent 25 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yumao 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

yumao.en.alibaba.com

yumao.en.alibaba.com

1340 ms

yumao.en.alibaba.com

yumao.en.alibaba.com

975 ms

408 ms

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

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

407 ms

index.js

index.js

1071 ms

index.js

index.js

743 ms

renderHeader.js

renderHeader.js

1056 ms

Hc9a4df509157465a8d261d90cba599cdl.jpg

Hc9a4df509157465a8d261d90cba599cdl.jpg

741 ms

H845841e5ada34353a137c05784a43d2fL.jpg

H845841e5ada34353a137c05784a43d2fL.jpg

863 ms

H034c54b193aa4ddeadd0347069c44608h.png

H034c54b193aa4ddeadd0347069c44608h.png

1562 ms

Hfda2f82c0ab44d848fd8bc27df2754481.jpg

Hfda2f82c0ab44d848fd8bc27df2754481.jpg

1487 ms

HTB1SYPiXN2rK1RkSnhJq6ykdpXaG.jpg

HTB1SYPiXN2rK1RkSnhJq6ykdpXaG.jpg

1623 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

797 ms

Hfdc416881e1d4df5a46fcacb33ec2825x.jpg

Hfdc416881e1d4df5a46fcacb33ec2825x.jpg

1615 ms

H5a0c67c8c403408193377929bc5736966.jpg

H5a0c67c8c403408193377929bc5736966.jpg

1488 ms

Hf972dfce54ab40d199d99d9d1f4e120cP.jpg

Hf972dfce54ab40d199d99d9d1f4e120cP.jpg

1496 ms

HTB1DBzdXUjrK1RkHFNRq6ySvpXaO.jpg

HTB1DBzdXUjrK1RkHFNRq6ySvpXaO.jpg

1275 ms

awsc.js

awsc.js

691 ms

482 ms

7.gif

7.gif

90 ms

et_n.js

et_n.js

49 ms

um.js

um.js

404 ms

wu.json

wu.json

41 ms

um.json

um.json

60 ms

eg.js

eg.js

7 ms

getUmid.do

getUmid.do

34 ms

index.js

index.js

4 ms

Accessibility Review

yumao.en.alibaba.com accessibility score

64

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

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

High

Some elements have a [tabindex] value greater than 0

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

yumao.en.alibaba.com best practices score

83

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

SEO Factors

yumao.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 Yumao.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 Yumao.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

yumao.en.alibaba.com

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