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

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

yisjoy.en.alibaba.com

Company Overview - Guangzhou Yisjoy Sports Glove Co., Ltd.

Page Load Speed

8.4 sec in total

First Response

437 ms

Resources Loaded

7.6 sec

Page Rendered

404 ms

yisjoy.en.alibaba.com screenshot

About Website

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

Guangzhou Yisjoy Sports Glove Co., Ltd. Products:Bike Gloves,Fitness Gloves,MTB Gloves,Running Gloves,Ski Gloves

Visit yisjoy.en.alibaba.com

Key Findings

We analyzed Yisjoy.en.alibaba.com page load time and found that the first response time was 437 ms and then it took 8 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

yisjoy.en.alibaba.com performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

58/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value4,960 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value22.5 s

1/100

10%

Network Requests Diagram

yisjoy.en.alibaba.com

437 ms

yisjoy.en.alibaba.com

425 ms

119 ms

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

45 ms

index.js

57 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Yisjoy.en.alibaba.com, 71% (51 requests) were made to Sc04.alicdn.com and 8% (6 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (6.7 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (51%)

Content Size

2.2 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Yisjoy.en.alibaba.com main page is 2.2 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. 50% 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 738.2 kB

  • Original 865.6 kB
  • After minification 864.9 kB
  • After compression 127.4 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 738.2 kB or 85% 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. Yisjoy En Alibaba images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 386.9 kB

  • Original 1.3 MB
  • After minification 1.3 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 386.9 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 31 (44%)

Requests Now

70

After Optimization

39

  • AJAX
  • Images
  • JavaScript

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yisjoy 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

yisjoy.en.alibaba.com

yisjoy.en.alibaba.com

437 ms

yisjoy.en.alibaba.com

yisjoy.en.alibaba.com

425 ms

119 ms

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

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

45 ms

index.js

index.js

57 ms

index.js

index.js

47 ms

renderHeader.js

renderHeader.js

79 ms

awsc.js

awsc.js

18 ms

160 ms

et_n.js

et_n.js

11 ms

um.js

um.js

10 ms

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73 ms

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658 ms

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555 ms

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524 ms

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6674 ms

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449 ms

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237 ms

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653 ms

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493 ms

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741 ms

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917 ms

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851 ms

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692 ms

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1324 ms

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883 ms

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915 ms

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1180 ms

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1170 ms

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1142 ms

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1686 ms

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1600 ms

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1428 ms

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1606 ms

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1651 ms

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1759 ms

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2160 ms

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1935 ms

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1955 ms

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2294 ms

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2026 ms

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2416 ms

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2161 ms

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2319 ms

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2520 ms

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2498 ms

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2857 ms

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2588 ms

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3175 ms

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2927 ms

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166 ms

7.gif

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284 ms

wu.json

wu.json

182 ms

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2571 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

184 ms

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2828 ms

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2579 ms

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3056 ms

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2876 ms

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2854 ms

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3019 ms

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2816 ms

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3097 ms

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2786 ms

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2949 ms

eg.js

eg.js

4 ms

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3045 ms

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3073 ms

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3366 ms

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2671 ms

index.js

index.js

30 ms

Accessibility Review

yisjoy.en.alibaba.com accessibility score

70

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.

Best Practices

yisjoy.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

yisjoy.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 Yisjoy.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 Yisjoy.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

yisjoy.en.alibaba.com

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