Tools & Wizards About Us
alclean.nl screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 83

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 89

    SEO

    Google-friendlier than
    66% of websites

alclean.nl

Specialistisch Schoonmaakbedrijf Alclean, eerste keus in de Randstad

Page Load Speed

8.2 sec in total

First Response

3.1 sec

Resources Loaded

4.9 sec

Page Rendered

200 ms

alclean.nl screenshot

About Website

Welcome to alclean.nl homepage info - get ready to check Alclean best content right away, or after learning these important things about alclean.nl

Glas en gevelonderhoud, dieptereiniging & vloeronderhoud. Specialistisch Schoonmaakbedrijf Alclean houdt uw bedrijf representatief. Laten we kennismaken!

Visit alclean.nl

Key Findings

We analyzed Alclean.nl page load time and found that the first response time was 3.1 sec and then it took 5.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

alclean.nl performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value8.0 s

2/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value3,780 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value9.3 s

31/100

10%

Network Requests Diagram

alclean.nl

3108 ms

wp-emoji-release.min.js

110 ms

formstyle.css

227 ms

css

25 ms

rich-reviews.css

222 ms

Our browser made a total of 30 requests to load all elements on the main page. We found that 67% of them (20 requests) were addressed to the original Alclean.nl, 20% (6 requests) were made to Fonts.gstatic.com and 10% (3 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (3.1 sec) belongs to the original domain Alclean.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 132.8 kB (25%)

Content Size

539.1 kB

After Optimization

406.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Alclean.nl main page is 539.1 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. 35% of websites need less resources to load. Images take 440.9 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 20.5 kB

  • Original 26.5 kB
  • After minification 23.5 kB
  • After compression 6.0 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 3.0 kB, which is 11% 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 20.5 kB or 77% of the original size.

Image Optimization

-13%

Potential reduce by 57.1 kB

  • Original 440.9 kB
  • After minification 383.9 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. Obviously, Alclean needs image optimization as it can save up to 57.1 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-77%

Potential reduce by 34.4 kB

  • Original 44.5 kB
  • After minification 42.8 kB
  • After compression 10.1 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 34.4 kB or 77% of the original size.

CSS Optimization

-77%

Potential reduce by 20.9 kB

  • Original 27.2 kB
  • After minification 23.2 kB
  • After compression 6.3 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. Alclean.nl needs all CSS files to be minified and compressed as it can save up to 20.9 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (59%)

Requests Now

22

After Optimization

9

  • Images
  • JavaScript
  • CSS

The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alclean. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

alclean.nl

alclean.nl

3108 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

110 ms

formstyle.css

formstyle.css

227 ms

css

css

25 ms

rich-reviews.css

rich-reviews.css

222 ms

jquery.min.js

jquery.min.js

13 ms

form-handle.js

form-handle.js

219 ms

rich-reviews.js

rich-reviews.js

221 ms

style.css

style.css

222 ms

flexmaker.js

flexmaker.js

213 ms

ssba.min.js

ssba.min.js

319 ms

wp-embed.min.js

wp-embed.min.js

321 ms

style.css

style.css

107 ms

css

css

14 ms

css

css

25 ms

alclean-logo-300x95.png

alclean-logo-300x95.png

208 ms

indicator-zwart.png

indicator-zwart.png

140 ms

alclean-header1.jpg

alclean-header1.jpg

719 ms

transparent.png

transparent.png

142 ms

widget2.jpg

widget2.jpg

308 ms

glas-en-gevel-onderhoud.jpg

glas-en-gevel-onderhoud.jpg

140 ms

bedrijfsautos-widget.png

bedrijfsautos-widget.png

517 ms

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

ODelI1aHBYDBqgeIAH2zlNzbP97U9sKh0jjxbPbfOKg.ttf

10 ms

toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf

toadOcfmlt9b38dHJxOBGLsbIrGiHa6JIepkyt5c0A0.ttf

11 ms

JGVZEP92dXgoQBG1CnQcfKCWcynf_cDxXwCLxiixG1c.ttf

JGVZEP92dXgoQBG1CnQcfKCWcynf_cDxXwCLxiixG1c.ttf

19 ms

x-sAbYHwdJCKPJ06aP6Wqw.ttf

x-sAbYHwdJCKPJ06aP6Wqw.ttf

20 ms

M2Jd71oPJhLKp0zdtTvoM0DauxaEVho0aInXGvhmB4k.ttf

M2Jd71oPJhLKp0zdtTvoM0DauxaEVho0aInXGvhmB4k.ttf

19 ms

fpTVHK8qsXbIeTHTrnQH6Edtd7Dq2ZflsctMEexj2lw.ttf

fpTVHK8qsXbIeTHTrnQH6Edtd7Dq2ZflsctMEexj2lw.ttf

19 ms

print.css

print.css

621 ms

mobile.css

mobile.css

109 ms

Accessibility Review

alclean.nl accessibility score

83

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

alclean.nl 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

SEO Factors

alclean.nl SEO score

89

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

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

alclean.nl

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