Tools & Wizards About Us
visionclean.de screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 78% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

visionclean.de

Software cleaning processes quality management - visionclean

Page Load Speed

4.3 sec in total

First Response

218 ms

Resources Loaded

3.5 sec

Page Rendered

524 ms

visionclean.de screenshot

About Website

Welcome to visionclean.de homepage info - get ready to check Visionclean best content right away, or after learning these important things about visionclean.de

Innovative software solutions for controlling cleaning processes in maintenance cleaning without language barriers. Try us!

Visit visionclean.de

Key Findings

We analyzed Visionclean.de page load time and found that the first response time was 218 ms and then it took 4.1 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

visionclean.de performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.8 s

2/100

10%

LCP (Largest Contentful Paint)

Value9.4 s

1/100

25%

SI (Speed Index)

Value8.0 s

22/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

visionclean.de

218 ms

visionclean.de

690 ms

home.html

1092 ms

ce_quickmenu.css,ce_iconbox_v3.css,ce_divider.css,ce_iconbox.css...-c7cec6ab.css

874 ms

animate.css,isotope_styles.css,font-awesome.min.css,themify-icon...-c18ac1ed.css.minified.css

602 ms

Our browser made a total of 32 requests to load all elements on the main page. We found that 97% of them (31 requests) were addressed to the original Visionclean.de, 3% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Visionclean.de.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (65%)

Content Size

1.8 MB

After Optimization

635.1 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Visionclean.de main page is 1.8 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. 35% of websites need less resources to load. CSS take 621.5 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 330.2 kB

  • Original 453.0 kB
  • After minification 444.7 kB
  • After compression 122.9 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 330.2 kB or 73% of the original size.

Image Optimization

-6%

Potential reduce by 20.2 kB

  • Original 316.1 kB
  • After minification 295.9 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. Visionclean images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 305.5 kB

  • Original 438.8 kB
  • After minification 438.4 kB
  • After compression 133.2 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 305.5 kB or 70% of the original size.

CSS Optimization

-87%

Potential reduce by 538.5 kB

  • Original 621.5 kB
  • After minification 537.0 kB
  • After compression 83.0 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. Visionclean.de needs all CSS files to be minified and compressed as it can save up to 538.5 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (19%)

Requests Now

26

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Visionclean. 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 CSS and as a result speed up the page load time.

Network Requests Diagram

visionclean.de

visionclean.de

218 ms

visionclean.de

visionclean.de

690 ms

home.html

home.html

1092 ms

ce_quickmenu.css,ce_iconbox_v3.css,ce_divider.css,ce_iconbox.css...-c7cec6ab.css

ce_quickmenu.css,ce_iconbox_v3.css,ce_divider.css,ce_iconbox.css...-c7cec6ab.css

874 ms

animate.css,isotope_styles.css,font-awesome.min.css,themify-icon...-c18ac1ed.css.minified.css

animate.css,isotope_styles.css,font-awesome.min.css,themify-icon...-c18ac1ed.css.minified.css

602 ms

7_1669186198.css

7_1669186198.css

520 ms

customize.css

customize.css

454 ms

jquery.min.js-14b9237d.js

jquery.min.js-14b9237d.js

668 ms

css

css

34 ms

doubletaptogo.js,jquery.themepunch.tools.min.js,jquery.themepunc...-62192454.js.minified.js

doubletaptogo.js,jquery.themepunch.tools.min.js,jquery.themepunc...-62192454.js.minified.js

647 ms

vision-clean-logo.png

vision-clean-logo.png

178 ms

2019_12_13_Reinigungswagen_mit_Tablet_8269_ERK.jpg

2019_12_13_Reinigungswagen_mit_Tablet_8269_ERK.jpg

333 ms

great-54adfd62.svg

great-54adfd62.svg

171 ms

Abb.4.7.jpg

Abb.4.7.jpg

260 ms

AdobeStock_284469359-web.jpg

AdobeStock_284469359-web.jpg

273 ms

icon-krankenhaus-f28bb31b.svg

icon-krankenhaus-f28bb31b.svg

113 ms

icon-arztpraxen-9e749f3a.svg

icon-arztpraxen-9e749f3a.svg

222 ms

icon-hotel-648aee8a.svg

icon-hotel-648aee8a.svg

245 ms

icon-stadtverwaltung-d1bfb50d.svg

icon-stadtverwaltung-d1bfb50d.svg

246 ms

icon-industrie-435ecf77.svg

icon-industrie-435ecf77.svg

329 ms

icon-reinigsfirma-43413fbd.svg

icon-reinigsfirma-43413fbd.svg

349 ms

icon-flughafen-8abd7121.svg

icon-flughafen-8abd7121.svg

354 ms

icon-pflegeeinrichtung-749abd45.svg

icon-pflegeeinrichtung-749abd45.svg

370 ms

themify.ttf

themify.ttf

448 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

451 ms

revolution.extension.slideanims.min.js

revolution.extension.slideanims.min.js

325 ms

revolution.extension.layeranimation.min.js

revolution.extension.layeranimation.min.js

327 ms

revolution.extension.navigation.min.js

revolution.extension.navigation.min.js

322 ms

revolution.extension.parallax.min.js

revolution.extension.parallax.min.js

341 ms

loader.gif

loader.gif

103 ms

revicons.woff

revicons.woff

118 ms

print.css

print.css

119 ms

Accessibility Review

visionclean.de accessibility score

92

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

Links do not have a discernible name

Best Practices

visionclean.de best practices score

92

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

SEO Factors

visionclean.de 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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Visionclean.de 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 Visionclean.de 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

visionclean.de

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