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

Report Summary

  • 32

    Performance

    Renders faster than
    52% 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

  • 71

    SEO

    Google-friendlier than
    30% of websites

cleanroomwiper.en.alibaba.com

Nanan Jiedao Electronic Material Co., Ltd. - Cleanroom Wiper/Nonwoven Wiper/SMT Stencil Cleaning Roller, Clean Room Wipers

Page Load Speed

2.9 sec in total

First Response

79 ms

Resources Loaded

2.4 sec

Page Rendered

417 ms

cleanroomwiper.en.alibaba.com screenshot

About Website

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

Nanan Jiedao Electronic Material Co., Ltd., Experts in Manufacturing and Exporting Cleanroom Wiper/Nonwoven Wiper/SMT Stencil Cleaning Roller, Clean Room Wipers and 0 more Products.

Visit cleanroomwiper.en.alibaba.com

Key Findings

We analyzed Cleanroomwiper.en.alibaba.com page load time and found that the first response time was 79 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

cleanroomwiper.en.alibaba.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value6,680 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.373

28/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

cleanroomwiper.en.alibaba.com

79 ms

cleanroomwiper.en.alibaba.com

712 ms

57 ms

54 ms

header.css

96 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 Cleanroomwiper.en.alibaba.com, 38% (35 requests) were made to S.alicdn.com and 15% (14 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (63%)

Content Size

6.3 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cleanroomwiper.en.alibaba.com main page is 6.3 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 534.6 kB

  • Original 639.3 kB
  • After minification 635.3 kB
  • After compression 104.7 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 534.6 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Cleanroom Wiper En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-60%

Potential reduce by 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 MB
  • After compression 2.1 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 3.2 MB or 60% of the original size.

CSS Optimization

-72%

Potential reduce by 285.0 kB

  • Original 396.9 kB
  • After minification 346.0 kB
  • After compression 111.9 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. Cleanroomwiper.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (54%)

Requests Now

80

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cleanroom Wiper 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cleanroomwiper.en.alibaba.com

cleanroomwiper.en.alibaba.com

79 ms

cleanroomwiper.en.alibaba.com

cleanroomwiper.en.alibaba.com

712 ms

57 ms

54 ms

header.css

header.css

96 ms

header.js

header.js

90 ms

91 ms

web-index.css

web-index.css

56 ms

web-index.css

web-index.css

89 ms

web-index.css

web-index.css

93 ms

web-index.css

web-index.css

92 ms

web-index.css

web-index.css

89 ms

95 ms

59 ms

index.js

index.js

60 ms

91 ms

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865 ms

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1098 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

425 ms

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985 ms

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638 ms

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673 ms

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640 ms

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753 ms

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753 ms

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Heb190071f3c64be4bfbf3e5e27960cf6L.jpg

671 ms

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1012 ms

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1200 ms

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446 ms

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783 ms

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671 ms

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631 ms

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754 ms

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670 ms

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904 ms

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1041 ms

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1629 ms

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982 ms

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1024 ms

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1141 ms

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1413 ms

65 ms

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62 ms

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144 ms

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1431 ms

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593 ms

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H266bc97d114e4f50aafb8758d711a7f9d.jpg

1816 ms

roboto-regular.woff

roboto-regular.woff

135 ms

roboto-medium.woff

roboto-medium.woff

137 ms

roboto-light.woff

roboto-light.woff

136 ms

roboto-thin.woff

roboto-thin.woff

136 ms

roboto-bold.woff

roboto-bold.woff

136 ms

personTipsInfo.do

personTipsInfo.do

271 ms

awsc.js

awsc.js

250 ms

118 ms

icon-font.woff

icon-font.woff

130 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

253 ms

footer.css

footer.css

42 ms

eg.js

eg.js

138 ms

light0.5x.png

light0.5x.png

183 ms

pages_version.html

pages_version.html

193 ms

defer-common.js

defer-common.js

185 ms

i.alicdn.com

i.alicdn.com

153 ms

index.js

index.js

42 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

145 ms

et_n.js

et_n.js

30 ms

um.js

um.js

107 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

108 ms

index.js

index.js

41 ms

index.js

index.js

41 ms

sc.globalxman.appscene

sc.globalxman.appscene

40 ms

7.gif

7.gif

40 ms

index.js

index.js

25 ms

wu.json

wu.json

419 ms

baxiaCommon.js

baxiaCommon.js

140 ms

rp

rp

1089 ms

store-proxy.html

store-proxy.html

114 ms

countryCurrencyDataService

countryCurrencyDataService

143 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

87 ms

personRoleInfo.do

personRoleInfo.do

83 ms

notification.do

notification.do

178 ms

index.web.css

index.web.css

44 ms

index.web.js

index.web.js

57 ms

availableSurveyQuery.json

availableSurveyQuery.json

253 ms

iconfont.woff

iconfont.woff

14 ms

iconfont.woff

iconfont.woff

12 ms

um.json

um.json

51 ms

getUmid.do

getUmid.do

7 ms

index.js

index.js

20 ms

index.css

index.css

6 ms

data

data

5 ms

Accessibility Review

cleanroomwiper.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

cleanroomwiper.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

cleanroomwiper.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 Cleanroomwiper.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 Cleanroomwiper.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

cleanroomwiper.en.alibaba.com

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