Tools & Wizards About Us
cleanroom-systems.com screenshot

Report Summary

  • 93

    Performance

    Renders faster than
    92% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

cleanroom-systems.com

Lösungen für die Reinraumtechnik

Page Load Speed

4.1 sec in total

First Response

250 ms

Resources Loaded

3.6 sec

Page Rendered

204 ms

cleanroom-systems.com screenshot

About Website

Visit cleanroom-systems.com now to see the best up-to-date Cleanroom Systems content and also check out these interesting facts you probably never knew about cleanroom-systems.com

Lösungen für die Reinraumtechnik

Visit cleanroom-systems.com

Key Findings

We analyzed Cleanroom-systems.com page load time and found that the first response time was 250 ms and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

cleanroom-systems.com performance score

93

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

90/100

25%

SI (Speed Index)

Value3.4 s

89/100

10%

TBT (Total Blocking Time)

Value120 ms

97/100

30%

CLS (Cumulative Layout Shift)

Value0.004

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

cleanroom-systems.com

250 ms

cleanroom-systems.com

841 ms

330 ms

448 ms

style.css

304 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that all of those requests were addressed to Cleanroom-systems.com and no external sources were called. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Cleanroom-systems.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.9 kB (16%)

Content Size

960.9 kB

After Optimization

807.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cleanroom-systems.com main page is 960.9 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Images take 803.9 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 27.7 kB

  • Original 34.3 kB
  • After minification 31.2 kB
  • After compression 6.6 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. 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 27.7 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 40.5 kB

  • Original 803.9 kB
  • After minification 763.5 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. Cleanroom Systems images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 80.1 kB

  • Original 115.4 kB
  • After minification 103.3 kB
  • After compression 35.3 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 80.1 kB or 69% of the original size.

CSS Optimization

-76%

Potential reduce by 5.6 kB

  • Original 7.3 kB
  • After minification 5.8 kB
  • After compression 1.7 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-systems.com needs all CSS files to be minified and compressed as it can save up to 5.6 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (47%)

Requests Now

47

After Optimization

25

  • Images
  • JavaScript
  • CSS

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cleanroom Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 18 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cleanroom-systems.com

cleanroom-systems.com

250 ms

cleanroom-systems.com

cleanroom-systems.com

841 ms

330 ms

448 ms

style.css

style.css

304 ms

443 ms

451 ms

442 ms

616 ms

634 ms

style.css

style.css

559 ms

style.css

style.css

556 ms

717 ms

style.css

style.css

556 ms

style.css

style.css

661 ms

style.css

style.css

662 ms

notosans.css

notosans.css

663 ms

opensans.css

opensans.css

715 ms

signika.css

signika.css

733 ms

jquery.js

jquery.js

966 ms

lightbox.js

lightbox.js

870 ms

lazyload.js

lazyload.js

769 ms

protectpictures.js

protectpictures.js

814 ms

cookiewarning.js

cookiewarning.js

816 ms

splitslider.js

splitslider.js

834 ms

cleanflow_01.jpg

cleanflow_01.jpg

346 ms

airy-technology-launches-new-laser-remote-part.jpg

airy-technology-launches-new-laser-remote-part.jpg

438 ms

ct_image_4.jpg

ct_image_4.jpg

346 ms

5873379cef0db6311.jpg

5873379cef0db6311.jpg

423 ms

produkte_nav.jpg

produkte_nav.jpg

365 ms

dialux.jpg

dialux.jpg

357 ms

672 ms

1920-640-H1.png

1920-640-H1.png

1341 ms

logo_cs.png

logo_cs.png

709 ms

default.png

default.png

471 ms

cm-ffu-2.0_pro-v2_001.png

cm-ffu-2.0_pro-v2_001.png

973 ms

ffu-ec_image_1.jpg

ffu-ec_image_1.jpg

980 ms

cs-t80-led_image_52.jpg

cs-t80-led_image_52.jpg

994 ms

mex-led_5.bmp

mex-led_5.bmp

1175 ms

dex200-01_image_2a.bmp

dex200-01_image_2a.bmp

1188 ms

trans.gif

trans.gif

1075 ms

default.png

default.png

1094 ms

61a9ee51.png

61a9ee51.png

1107 ms

660140c3.png

660140c3.png

1184 ms

deckblatt_1701jpg_160.jpg

deckblatt_1701jpg_160.jpg

1352 ms

156lm_160.jpg

156lm_160.jpg

1376 ms

cleanflow_01.jpg

cleanflow_01.jpg

1439 ms

deckblatt_1701jpg_160.jpg

deckblatt_1701jpg_160.jpg

1446 ms

1417 ms

signika-light-webfont.woff

signika-light-webfont.woff

1447 ms

signika-semibold-webfont.woff

signika-semibold-webfont.woff

1466 ms

opensans-webfont.woff

opensans-webfont.woff

1482 ms

opensans-bold-webfont.woff

opensans-bold-webfont.woff

1520 ms

notosans-bold-webfont.woff

notosans-bold-webfont.woff

1539 ms

notosans-regular-webfont.woff

notosans-regular-webfont.woff

1551 ms

Accessibility Review

cleanroom-systems.com accessibility score

96

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

Links do not have a discernible name

Best Practices

cleanroom-systems.com best practices score

75

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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

cleanroom-systems.com SEO score

100

Search Engine Optimization Advices

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

    DE

  • Language Claimed

    DE

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cleanroom-systems.com can be misinterpreted by Google and other search engines. Our service has detected that German is used on the page, and it matches the claimed language. Our system also found out that Cleanroom-systems.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

cleanroom-systems.com

Open Graph description is not detected on the main page of Cleanroom Systems. 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: