Tools & Wizards About Us
cleanroom-cranes.nl screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 77

    Accessibility

    Visual factors better than
    that of 44% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cleanroom-cranes.nl

Lifting with minimum contamination, according to the applicable ISO classification | Cleanroom Cranes

Page Load Speed

5.1 sec in total

First Response

677 ms

Resources Loaded

3.2 sec

Page Rendered

1.2 sec

cleanroom-cranes.nl screenshot

About Website

Click here to check amazing Cleanroom Cranes content. Otherwise, check out these important facts you probably never knew about cleanroom-cranes.nl

Mennens Cleanroom Cranes designs cleanroom lifting solutions for semiconductor, high-tech, biotechnology, battery, and aerospace industries.

Visit cleanroom-cranes.nl

Key Findings

We analyzed Cleanroom-cranes.nl page load time and found that the first response time was 677 ms and then it took 4.4 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

cleanroom-cranes.nl performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

39/100

10%

LCP (Largest Contentful Paint)

Value13.5 s

0/100

25%

SI (Speed Index)

Value8.9 s

15/100

10%

TBT (Total Blocking Time)

Value2,140 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value20.0 s

2/100

10%

Network Requests Diagram

www.cleanroomcranes.nl

677 ms

vgq3kut.css

154 ms

main.css

207 ms

module_107968452032_UD_-_Header_Home_New_Design.min.css

309 ms

module_87042037711_UD_-_Slider_card.min.css

367 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Cleanroom-cranes.nl, 10% (7 requests) were made to Use.typekit.net and 5% (4 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source Cleanroomcranes.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 295.9 kB (6%)

Content Size

4.8 MB

After Optimization

4.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cleanroom-cranes.nl main page is 4.8 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. 55% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 121.9 kB

  • Original 139.0 kB
  • After minification 119.8 kB
  • After compression 17.2 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 19.2 kB, which is 14% 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 121.9 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 126.2 kB

  • Original 4.4 MB
  • After minification 4.3 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 Cranes images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 18.0 kB

  • Original 163.9 kB
  • After minification 163.7 kB
  • After compression 145.9 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 18.0 kB or 11% of the original size.

CSS Optimization

-42%

Potential reduce by 29.8 kB

  • Original 71.8 kB
  • After minification 71.8 kB
  • After compression 42.0 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. Cleanroom-cranes.nl needs all CSS files to be minified and compressed as it can save up to 29.8 kB or 42% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (45%)

Requests Now

66

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cleanroom Cranes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.cleanroomcranes.nl

www.cleanroomcranes.nl

677 ms

vgq3kut.css

vgq3kut.css

154 ms

main.css

main.css

207 ms

module_107968452032_UD_-_Header_Home_New_Design.min.css

module_107968452032_UD_-_Header_Home_New_Design.min.css

309 ms

module_87042037711_UD_-_Slider_card.min.css

module_87042037711_UD_-_Slider_card.min.css

367 ms

module_87360247518_UD_-_Grid_2_cols_group.min.css

module_87360247518_UD_-_Grid_2_cols_group.min.css

386 ms

module_87055456724_UD_-_Whitepaper_card.min.css

module_87055456724_UD_-_Whitepaper_card.min.css

378 ms

header.css

header.css

367 ms

splide.min.js

splide.min.js

31 ms

otSDKStub.js

otSDKStub.js

59 ms

embed.js

embed.js

472 ms

app.min.js

app.min.js

479 ms

main.min.js

main.min.js

479 ms

project.js

project.js

493 ms

module_87360247518_UD_-_Grid_2_cols_group.min.js

module_87360247518_UD_-_Grid_2_cols_group.min.js

543 ms

v2.js

v2.js

675 ms

25380039.js

25380039.js

506 ms

index.js

index.js

583 ms

p.css

p.css

28 ms

lh3mhlpl4v

lh3mhlpl4v

124 ms

gtm.js

gtm.js

167 ms

embed

embed

275 ms

cleanroom-logo.svg

cleanroom-logo.svg

192 ms

udigital._Create_an_image_for_a_desktop_website_hero_section._I_dcb6ccc7-1282-4ffa-8941-b786b544d4bb.png

udigital._Create_an_image_for_a_desktop_website_hero_section._I_dcb6ccc7-1282-4ffa-8941-b786b544d4bb.png

665 ms

Union%2030%20(1).svg

Union%2030%20(1).svg

371 ms

Takels.png

Takels.png

419 ms

Bovenloopkranen.png

Bovenloopkranen.png

404 ms

Portaalkranen.png

Portaalkranen.png

511 ms

Zwenkkranen.png

Zwenkkranen.png

412 ms

Monorailkranen.png

Monorailkranen.png

596 ms

Tooling%20slider%20(2).png

Tooling%20slider%20(2).png

567 ms

Image%2033.png

Image%2033.png

744 ms

Semicon.png

Semicon.png

589 ms

High%20tech-1.png

High%20tech-1.png

737 ms

Food%20industry%20branche%20block.jpg

Food%20industry%20branche%20block.jpg

681 ms

Biotechnologie-1.png

Biotechnologie-1.png

889 ms

Battery-1.png

Battery-1.png

904 ms

Ruimtevaart.png

Ruimtevaart.png

1468 ms

Luchtvaart-1.png

Luchtvaart-1.png

1457 ms

Engineering-1.png

Engineering-1.png

906 ms

Maatwerk-1.png

Maatwerk-1.png

889 ms

Testen-1.png

Testen-1.png

1031 ms

Training-1.png

Training-1.png

1083 ms

Service-1.jpg

Service-1.jpg

1340 ms

mead-johnson-nutrition-logo-vector.png

mead-johnson-nutrition-logo-vector.png

1125 ms

ASML_Holding-Logo.wine.png

ASML_Holding-Logo.wine.png

1167 ms

intel-png-logo-4119.png

intel-png-logo-4119.png

1256 ms

tsmc-logo-3.png

tsmc-logo-3.png

1237 ms

FrieslandCampina-Logo.wine.png

FrieslandCampina-Logo.wine.png

1300 ms

Cleanroom%20Cranes_Whitepaper_Algemeen_EN_maart_2024_001.jpg

Cleanroom%20Cranes_Whitepaper_Algemeen_EN_maart_2024_001.jpg

1328 ms

d

d

46 ms

d

d

47 ms

d

d

67 ms

d

d

40 ms

d

d

69 ms

d

d

96 ms

Cleanroom%20Cranes_Whitepaper%20Pharma%202024_001.jpg

Cleanroom%20Cranes_Whitepaper%20Pharma%202024_001.jpg

1333 ms

Cleanroom%20Cranes_Whitepaper_Semiconductor_maart_2024_001.jpg

Cleanroom%20Cranes_Whitepaper_Semiconductor_maart_2024_001.jpg

1624 ms

Cleanroom%20Cranes_Whitepaper_Food_maart_2024_001.jpg

Cleanroom%20Cranes_Whitepaper_Food_maart_2024_001.jpg

1472 ms

logo.svg

logo.svg

1417 ms

clarity.js

clarity.js

16 ms

js

js

49 ms

25380039.js

25380039.js

434 ms

leadflows.js

leadflows.js

576 ms

fb.js

fb.js

466 ms

web-interactives-embed.js

web-interactives-embed.js

500 ms

collectedforms.js

collectedforms.js

449 ms

banner.js

banner.js

480 ms

conversations-embed.js

conversations-embed.js

479 ms

search.js

search.js

4 ms

geometry.js

geometry.js

7 ms

main.js

main.js

14 ms

c.gif

c.gif

8 ms

Accessibility Review

cleanroom-cranes.nl accessibility score

77

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

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

Best Practices

cleanroom-cranes.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

cleanroom-cranes.nl SEO score

86

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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-cranes.nl 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-cranes.nl 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-cranes.nl

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