Tools & Wizards About Us
cleanroom-china.cn screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    66% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

cleanroom-china.cn

Industrial modular Cleanroom|China shop cleanroom supplies Supplier and Manufacturer

Page Load Speed

17.8 sec in total

First Response

1.2 sec

Resources Loaded

15.6 sec

Page Rendered

986 ms

cleanroom-china.cn screenshot

About Website

Click here to check amazing Cleanroom China content. Otherwise, check out these important facts you probably never knew about cleanroom-china.cn

WuXi HURRICANE is a Supplier and manufacturer of industrial modular cleanroom in China; Undertake industrial shop cleanroom, industrial purification cleanroom supplies,industrial modular cleanroom wor...

Visit cleanroom-china.cn

Key Findings

We analyzed Cleanroom-china.cn page load time and found that the first response time was 1.2 sec and then it took 16.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

cleanroom-china.cn performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value13.1 s

0/100

25%

SI (Speed Index)

Value12.2 s

3/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.184

66/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

cleanroom-china.cn

1198 ms

www.cleanroom-china.cn

2205 ms

js

62 ms

bootstrap.css

606 ms

main.css

936 ms

Our browser made a total of 160 requests to load all elements on the main page. We found that 53% of them (84 requests) were addressed to the original Cleanroom-china.cn, 47% (75 requests) were made to Www-x-cleanroom-china-x-cn.img.addlink.cn and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (8.4 sec) relates to the external source Www-x-cleanroom-china-x-cn.img.addlink.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 373.4 kB (10%)

Content Size

3.8 MB

After Optimization

3.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cleanroom-china.cn main page is 3.8 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. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 32.8 kB

  • Original 41.4 kB
  • After minification 33.8 kB
  • After compression 8.6 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. This page needs HTML code to be minified as it can gain 7.6 kB, which is 18% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 32.8 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 255.0 kB

  • Original 3.6 MB
  • After minification 3.4 MB

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. Cleanroom China images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 69.1 kB

  • Original 123.6 kB
  • After minification 123.6 kB
  • After compression 54.5 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 69.1 kB or 56% of the original size.

CSS Optimization

-37%

Potential reduce by 16.6 kB

  • Original 45.0 kB
  • After minification 45.0 kB
  • After compression 28.4 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. Cleanroom-china.cn needs all CSS files to be minified and compressed as it can save up to 16.6 kB or 37% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (14%)

Requests Now

83

After Optimization

71

  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cleanroom China. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cleanroom-china.cn

cleanroom-china.cn

1198 ms

www.cleanroom-china.cn

www.cleanroom-china.cn

2205 ms

js

js

62 ms

bootstrap.css

bootstrap.css

606 ms

main.css

main.css

936 ms

j.js

j.js

1082 ms

swiper.min.js

swiper.min.js

1006 ms

hc-mobile-nav.js

hc-mobile-nav.js

743 ms

responsiveslides.min.js

responsiveslides.min.js

738 ms

nav-bg.jpg

nav-bg.jpg

214 ms

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211 ms

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218 ms

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215 ms

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214 ms

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216 ms

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426 ms

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427 ms

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427 ms

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430 ms

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432 ms

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432 ms

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635 ms

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638 ms

linkman1.png

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639 ms

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643 ms

logo.png

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647 ms

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649 ms

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844 ms

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850 ms

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851 ms

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856 ms

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866 ms

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868 ms

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1053 ms

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1061 ms

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1062 ms

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1068 ms

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1080 ms

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1084 ms

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1263 ms

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1273 ms

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1275 ms

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1282 ms

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1295 ms

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1270 ms

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2036 ms

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1265 ms

nav-bg.jpg

nav-bg.jpg

1834 ms

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3593 ms

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2859 ms

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4349 ms

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4419 ms

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1274 ms

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1275 ms

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1282 ms

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1296 ms

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1302 ms

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2383 ms

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4023 ms

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4403 ms

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2910 ms

id-com-img.jpg

id-com-img.jpg

3673 ms

com-img1.jpg

com-img1.jpg

3882 ms

com-img2.jpg

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3729 ms

com-img3.jpg

com-img3.jpg

4184 ms

linkman1.png

linkman1.png

4236 ms

linkman2.png

linkman2.png

4300 ms

logo.png

logo.png

4427 ms

link-icon2.png

link-icon2.png

4247 ms

video-img.jpg

video-img.jpg

4484 ms

cer-img1.jpg

cer-img1.jpg

4486 ms

cer-img2.jpg

cer-img2.jpg

5547 ms

cer-img3.jpg

cer-img3.jpg

7818 ms

flag.jpg

flag.jpg

4813 ms

view1_1.jpg

view1_1.jpg

4461 ms

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view1_2.jpg

4531 ms

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5231 ms

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4530 ms

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4773 ms

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5278 ms

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4844 ms

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5085 ms

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5147 ms

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7030 ms

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5825 ms

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5569 ms

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6609 ms

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5196 ms

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5430 ms

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5632 ms

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5672 ms

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6105 ms

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5873 ms

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215 ms

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211 ms

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218 ms

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216 ms

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213 ms

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216 ms

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421 ms

captcha.html

captcha.html

547 ms

foot-img.jpg

foot-img.jpg

432 ms

id-pro-bg.png

id-pro-bg.png

429 ms

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pro-tit-bg.png

434 ms

arrow.png

arrow.png

433 ms

shop.png

shop.png

631 ms

more-shadow.png

more-shadow.png

642 ms

yellow.jpg

yellow.jpg

644 ms

tel-icon.png

tel-icon.png

650 ms

mail-icon.png

mail-icon.png

648 ms

phone-icon.png

phone-icon.png

760 ms

linkman-icon.png

linkman-icon.png

839 ms

arrow1.png

arrow1.png

854 ms

next.png

next.png

855 ms

prev.png

prev.png

863 ms

middle1.png

middle1.png

864 ms

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middle-intro.png

971 ms

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middle2.png

1048 ms

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industy-bg.jpg

1067 ms

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click.png

1068 ms

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intro-icon.png

1077 ms

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1080 ms

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1183 ms

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1257 ms

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1281 ms

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1280 ms

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1292 ms

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5561 ms

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5787 ms

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5806 ms

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6265 ms

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6040 ms

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6051 ms

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6091 ms

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7616 ms

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foot-img.jpg

6576 ms

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arrow.png

6300 ms

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pro-tit-bg.png

6333 ms

shop.png

shop.png

6289 ms

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more-shadow.png

6346 ms

yellow.jpg

yellow.jpg

6378 ms

mail-icon.png

mail-icon.png

6525 ms

tel-icon.png

tel-icon.png

6593 ms

phone-icon.png

phone-icon.png

6497 ms

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linkman-icon.png

6641 ms

arrow1.png

arrow1.png

6430 ms

next.png

next.png

6573 ms

prev.png

prev.png

6634 ms

middle1.png

middle1.png

7615 ms

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middle-intro.png

8103 ms

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middle2.png

8394 ms

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industy-bg.jpg

7169 ms

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click.png

6933 ms

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intro-icon.png

7180 ms

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intro-icon1.png

7220 ms

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7310 ms

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7256 ms

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7275 ms

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7445 ms

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7455 ms

Accessibility Review

cleanroom-china.cn accessibility score

77

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

cleanroom-china.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

cleanroom-china.cn SEO score

92

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

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 uses 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 Cleanroom-china.cn 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 Cleanroom-china.cn 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

cleanroom-china.cn

Open Graph description is not detected on the main page of Cleanroom China. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: