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

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

ireesen.en.alibaba.com

Shenzhen Ireesen Industrial Co., Ltd. - thermal pad, thermal tape

Page Load Speed

4.3 sec in total

First Response

87 ms

Resources Loaded

3.8 sec

Page Rendered

455 ms

ireesen.en.alibaba.com screenshot

About Website

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

Shenzhen Ireesen Industrial Co., Ltd., Experts in Manufacturing and Exporting thermal pad, thermal tape and 0 more Products.

Visit ireesen.en.alibaba.com

Key Findings

We analyzed Ireesen.en.alibaba.com page load time and found that the first response time was 87 ms and then it took 4.3 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

ireesen.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

52/100

25%

SI (Speed Index)

Value13.7 s

2/100

10%

TBT (Total Blocking Time)

Value11,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.673

8/100

15%

TTI (Time to Interactive)

Value28.2 s

0/100

10%

Network Requests Diagram

ireesen.en.alibaba.com

87 ms

ireesen.en.alibaba.com

675 ms

70 ms

62 ms

header.css

172 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Ireesen.en.alibaba.com, 57% (52 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (3.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.1 MB (53%)

Content Size

4.0 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ireesen.en.alibaba.com main page is 4.0 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. 70% of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 415.1 kB

  • Original 510.8 kB
  • After minification 506.9 kB
  • After compression 95.7 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 415.1 kB or 81% of the original size.

Image Optimization

-29%

Potential reduce by 183.7 kB

  • Original 634.3 kB
  • After minification 450.6 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. Obviously, Ireesen En Alibaba needs image optimization as it can save up to 183.7 kB or 29% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-49%

Potential reduce by 1.2 MB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 1.3 MB

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 1.2 MB or 49% of the original size.

CSS Optimization

-88%

Potential reduce by 287.5 kB

  • Original 325.5 kB
  • After minification 274.6 kB
  • After compression 38.0 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Ireesen.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 287.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 47 (59%)

Requests Now

80

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ireesen 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ireesen.en.alibaba.com

ireesen.en.alibaba.com

87 ms

ireesen.en.alibaba.com

ireesen.en.alibaba.com

675 ms

70 ms

62 ms

header.css

header.css

172 ms

header.js

header.js

121 ms

171 ms

web-index.css

web-index.css

67 ms

web-index.css

web-index.css

115 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

118 ms

web-index.css

web-index.css

119 ms

471 ms

232 ms

index.js

index.js

233 ms

232 ms

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373 ms

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603 ms

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167 ms

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776 ms

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535 ms

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569 ms

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534 ms

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699 ms

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776 ms

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1325 ms

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773 ms

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1216 ms

personTipsInfo.do

personTipsInfo.do

307 ms

149 ms

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420 ms

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422 ms

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875 ms

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1356 ms

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791 ms

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1231 ms

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1313 ms

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1249 ms

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1555 ms

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1981 ms

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1340 ms

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1978 ms

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1638 ms

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1859 ms

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1835 ms

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2027 ms

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1980 ms

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3074 ms

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824 ms

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893 ms

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933 ms

awsc.js

awsc.js

248 ms

198 ms

roboto-regular.woff

roboto-regular.woff

1831 ms

roboto-medium.woff

roboto-medium.woff

1852 ms

roboto-light.woff

roboto-light.woff

1853 ms

roboto-thin.woff

roboto-thin.woff

1874 ms

roboto-bold.woff

roboto-bold.woff

1874 ms

icon-font.woff

icon-font.woff

1710 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

163 ms

eg.js

eg.js

29 ms

footer.css

footer.css

1677 ms

et_n.js

et_n.js

18 ms

um.js

um.js

152 ms

sc.globalxman.appscene

sc.globalxman.appscene

17 ms

index.js

index.js

39 ms

index.js

index.js

40 ms

7.gif

7.gif

35 ms

wu.json

wu.json

29 ms

baxiaCommon.js

baxiaCommon.js

13 ms

rp

rp

983 ms

um.json

um.json

59 ms

getUmid.do

getUmid.do

38 ms

light0.5x.png

light0.5x.png

52 ms

pages_version.html

pages_version.html

89 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

33 ms

defer-common.js

defer-common.js

223 ms

i.alicdn.com

i.alicdn.com

78 ms

index.js

index.js

27 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

16 ms

index.js

index.js

59 ms

index.web.css

index.web.css

8 ms

index.web.js

index.web.js

48 ms

availableSurveyQuery.json

availableSurveyQuery.json

223 ms

store-proxy.html

store-proxy.html

115 ms

countryCurrencyDataService

countryCurrencyDataService

138 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

94 ms

personRoleInfo.do

personRoleInfo.do

119 ms

notification.do

notification.do

139 ms

iconfont.woff

iconfont.woff

31 ms

iconfont.woff

iconfont.woff

12 ms

Accessibility Review

ireesen.en.alibaba.com accessibility score

43

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

ireesen.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

ireesen.en.alibaba.com SEO score

71

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

High

Document doesn't have a valid hreflang

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 Ireesen.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 Ireesen.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

ireesen.en.alibaba.com

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