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ffucleanroom.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

ffucleanroom.com

Quality Cleanroom Air Shower & Clean Room Booth factory from China

Page Load Speed

2.9 sec in total

First Response

95 ms

Resources Loaded

1.3 sec

Page Rendered

1.5 sec

ffucleanroom.com screenshot

About Website

Welcome to ffucleanroom.com homepage info - get ready to check Ffu Cleanroom best content right away, or after learning these important things about ffucleanroom.com

China leading provider of Cleanroom Air Shower and Clean Room Booth, Hongkong Yaning Purification industrial Co.,Limited is Clean Room Booth factory.

Visit ffucleanroom.com

Key Findings

We analyzed Ffucleanroom.com page load time and found that the first response time was 95 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

ffucleanroom.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value280 ms

80/100

30%

CLS (Cumulative Layout Shift)

Value0.037

100/100

15%

TTI (Time to Interactive)

Value10.0 s

26/100

10%

Network Requests Diagram

ffucleanroom.com

95 ms

www.ffucleanroom.com

200 ms

guidefirstcommon.css

37 ms

guidefirstcommon.js

72 ms

commonV2.css

178 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 90% of them (27 requests) were addressed to the original Ffucleanroom.com, 10% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (689 ms) belongs to the original domain Ffucleanroom.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 210.0 kB (11%)

Content Size

1.9 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ffucleanroom.com main page is 1.9 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. Images take 1.5 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 165.5 kB

  • Original 198.5 kB
  • After minification 163.4 kB
  • After compression 33.0 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 35.1 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 165.5 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 14.0 kB

  • Original 1.5 MB
  • After minification 1.5 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. Ffu Cleanroom images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 9.7 kB

  • Original 87.0 kB
  • After minification 87.0 kB
  • After compression 77.3 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 9.7 kB or 11% of the original size.

CSS Optimization

-22%

Potential reduce by 20.7 kB

  • Original 96.1 kB
  • After minification 96.1 kB
  • After compression 75.3 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. Ffucleanroom.com needs all CSS files to be minified and compressed as it can save up to 20.7 kB or 22% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (29%)

Requests Now

28

After Optimization

20

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ffu Cleanroom. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ffucleanroom.com

ffucleanroom.com

95 ms

www.ffucleanroom.com

www.ffucleanroom.com

200 ms

guidefirstcommon.css

guidefirstcommon.css

37 ms

guidefirstcommon.js

guidefirstcommon.js

72 ms

commonV2.css

commonV2.css

178 ms

js

js

68 ms

jquery.1.12.4.js

jquery.1.12.4.js

143 ms

common.js

common.js

106 ms

js

js

59 ms

js

js

57 ms

guidecommon.js

guidecommon.js

138 ms

webim.js

webim.js

140 ms

logo.gif

logo.gif

96 ms

floatimage_chat.gif

floatimage_chat.gif

95 ms

close.png

close.png

95 ms

error.png

error.png

93 ms

ctm_icon_vr.png

ctm_icon_vr.png

94 ms

cs171292672-vr.jpg

cs171292672-vr.jpg

689 ms

cs171292671-operating_room_products.jpg

cs171292671-operating_room_products.jpg

229 ms

cs171292669-hepa_air_filter.jpg

cs171292669-hepa_air_filter.jpg

122 ms

cs171292670-cleanroom_air_shower.jpg

cs171292670-cleanroom_air_shower.jpg

688 ms

aboutus.jpg

aboutus.jpg

122 ms

load_icon.gif

load_icon.gif

95 ms

product.png

product.png

227 ms

recent.jpg

recent.jpg

160 ms

logo.jpeg

logo.jpeg

187 ms

Roboto.woff

Roboto.woff

197 ms

iconfont_module.woff

iconfont_module.woff

130 ms

Oswald.woff

Oswald.woff

588 ms

stats.js

stats.js

572 ms

Accessibility Review

ffucleanroom.com accessibility score

98

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.

Best Practices

ffucleanroom.com 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

ffucleanroom.com SEO score

88

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

High

Tap targets are not sized appropriately

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 Ffucleanroom.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 Ffucleanroom.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

ffucleanroom.com

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