Tools & Wizards About Us
aceve.nl screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 39

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 92

    SEO

    Google-friendlier than
    74% of websites

aceve.nl

Duurzaam, slim en comfortabel wonen? Energiewacht West!

Page Load Speed

2.4 sec in total

First Response

721 ms

Resources Loaded

1.5 sec

Page Rendered

158 ms

aceve.nl screenshot

About Website

Click here to check amazing Aceve content. Otherwise, check out these important facts you probably never knew about aceve.nl

Benieuwd hoe je jouw huis zo comfortabel mogelijk kunt maken en toch kunt besparen? Energiewacht West staat voor je klaar met raad en daad.

Visit aceve.nl

Key Findings

We analyzed Aceve.nl page load time and found that the first response time was 721 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

aceve.nl performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value7.2 s

5/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value1,250 ms

19/100

30%

CLS (Cumulative Layout Shift)

Value0.178

68/100

15%

TTI (Time to Interactive)

Value10.4 s

24/100

10%

Network Requests Diagram

aceve.nl

721 ms

bootstrap.min.css

11 ms

font-awesome.min.css

21 ms

jquery.mmenu.css

110 ms

jquery.mmenu.positioning.css

185 ms

Our browser made a total of 22 requests to load all elements on the main page. We found that 73% of them (16 requests) were addressed to the original Aceve.nl, 14% (3 requests) were made to Maxcdn.bootstrapcdn.com and 9% (2 requests) were made to Uneto-vni.nl. The less responsive or slowest element that took the longest time to load (721 ms) belongs to the original domain Aceve.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 206.9 kB (40%)

Content Size

516.9 kB

After Optimization

309.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aceve.nl main page is 516.9 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. 30% of websites need less resources to load. Images take 265.5 kB which makes up the majority of the site volume.

HTML Optimization

-69%

Potential reduce by 3.3 kB

  • Original 4.8 kB
  • After minification 4.1 kB
  • After compression 1.5 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 685 B, 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 3.3 kB or 69% of the original size.

Image Optimization

-4%

Potential reduce by 10.7 kB

  • Original 265.5 kB
  • After minification 254.8 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. Aceve images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 53.9 kB

  • Original 77.7 kB
  • After minification 76.2 kB
  • After compression 23.8 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 53.9 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 139.0 kB

  • Original 168.9 kB
  • After minification 163.2 kB
  • After compression 29.8 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. Aceve.nl needs all CSS files to be minified and compressed as it can save up to 139.0 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (50%)

Requests Now

20

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Aceve. 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

aceve.nl

aceve.nl

721 ms

bootstrap.min.css

bootstrap.min.css

11 ms

font-awesome.min.css

font-awesome.min.css

21 ms

jquery.mmenu.css

jquery.mmenu.css

110 ms

jquery.mmenu.positioning.css

jquery.mmenu.positioning.css

185 ms

jquery.fancybox.css

jquery.fancybox.css

199 ms

style.css

style.css

197 ms

logo.png

logo.png

195 ms

start-bedrijven.png

start-bedrijven.png

551 ms

start-particulieren.png

start-particulieren.png

557 ms

gezien-op-tv.png

gezien-op-tv.png

273 ms

facebook.png

facebook.png

287 ms

twitter.png

twitter.png

284 ms

linkedin.png

linkedin.png

288 ms

235521

235521

687 ms

jquery-1.11.2.js

jquery-1.11.2.js

9 ms

bootstrap.min.js

bootstrap.min.js

5 ms

jquery.mmenu.min.js

jquery.mmenu.min.js

361 ms

jquery.fitvids.js

jquery.fitvids.js

362 ms

jquery.fancybox.pack.js

jquery.fancybox.pack.js

449 ms

script.js

script.js

363 ms

bedrijf_lid_van_uneto-vni.jpg

bedrijf_lid_van_uneto-vni.jpg

94 ms

Accessibility Review

aceve.nl accessibility score

39

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

aceve.nl 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

aceve.nl SEO score

92

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Aceve.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Aceve.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

aceve.nl

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