Tools & Wizards About Us
awb.nl screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 100

    SEO

    Google-friendlier than
    94% of websites

awb.nl

CV ketels, verwarming, warmtepompen, thermostaten | AWB

Page Load Speed

3.8 sec in total

First Response

365 ms

Resources Loaded

2.8 sec

Page Rendered

685 ms

awb.nl screenshot

About Website

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

Het assortiment van AWB bevat CV ketels, warmtepompen en thermostaten. Wij beheersen de technologie en combineren die met duurzame materialen.

Visit awb.nl

Key Findings

We analyzed Awb.nl page load time and found that the first response time was 365 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

awb.nl performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value5.9 s

14/100

25%

SI (Speed Index)

Value5.8 s

50/100

10%

TBT (Total Blocking Time)

Value90 ms

98/100

30%

CLS (Cumulative Layout Shift)

Value0.153

75/100

15%

TTI (Time to Interactive)

Value6.0 s

64/100

10%

Network Requests Diagram

awb.nl

365 ms

1686 ms

core.min.css

347 ms

herospace--sd.css

313 ms

swiper--sd.css

320 ms

Our browser made a total of 7 requests to load all elements on the main page. We found that 43% of them (3 requests) were addressed to the original Awb.nl, 57% (4 requests) were made to Cdn01l.vaillant-group.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Awb.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.6 kB (77%)

Content Size

33.0 kB

After Optimization

7.4 kB

  • HTML

In fact, the total size of Awb.nl main page is 33.0 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. HTML takes 33.0 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 25.6 kB

  • Original 33.0 kB
  • After minification 32.9 kB
  • After compression 7.4 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 25.6 kB or 77% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

5

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 5 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AWB. According to our analytics all requests are already optimized.

Network Requests Diagram

awb.nl

awb.nl

365 ms

1686 ms

core.min.css

core.min.css

347 ms

herospace--sd.css

herospace--sd.css

313 ms

swiper--sd.css

swiper--sd.css

320 ms

awb-nl-nl-1880194.png

awb-nl-nl-1880194.png

53 ms

core.js

core.js

80 ms

Accessibility Review

awb.nl accessibility score

90

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

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.

Best Practices

awb.nl 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

awb.nl 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

    NL

  • Language Claimed

    NL

  • Encoding

    UTF-8

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

awb.nl

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