Tools & Wizards About Us
ab-com.nl screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 57

    Accessibility

    Visual factors better than
    that of 24% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

ab-com.nl

Home

Page Load Speed

5.4 sec in total

First Response

1.4 sec

Resources Loaded

3.9 sec

Page Rendered

125 ms

ab-com.nl screenshot

About Website

Welcome to ab-com.nl homepage info - get ready to check Ab Com best content right away, or after learning these important things about ab-com.nl

Meta Description

Visit ab-com.nl

Key Findings

We analyzed Ab-com.nl page load time and found that the first response time was 1.4 sec 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

ab-com.nl performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

11/100

10%

LCP (Largest Contentful Paint)

Value4.8 s

30/100

25%

SI (Speed Index)

Value10.9 s

6/100

10%

TBT (Total Blocking Time)

Value900 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

Network Requests Diagram

www.ab-com.nl

1354 ms

bootstrap.css

223 ms

font-awesome.min.css

424 ms

jquery.vegas.css

334 ms

custom.css

328 ms

Our browser made a total of 16 requests to load all elements on the main page. We found that all of those requests were addressed to Ab-com.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ab-com.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 320.4 kB (38%)

Content Size

842.6 kB

After Optimization

522.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ab-com.nl main page is 842.6 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. 15% of websites need less resources to load. Images take 411.8 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 4.0 kB

  • Original 5.2 kB
  • After minification 4.7 kB
  • After compression 1.2 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. 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 4.0 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 411.8 kB
  • After minification 411.8 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. Ab Com images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 212.6 kB

  • Original 304.2 kB
  • After minification 303.9 kB
  • After compression 91.6 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 212.6 kB or 70% of the original size.

CSS Optimization

-85%

Potential reduce by 103.8 kB

  • Original 121.4 kB
  • After minification 112.9 kB
  • After compression 17.6 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. Ab-com.nl needs all CSS files to be minified and compressed as it can save up to 103.8 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (80%)

Requests Now

15

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 15 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ab Com. 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 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.ab-com.nl

www.ab-com.nl

1354 ms

bootstrap.css

bootstrap.css

223 ms

font-awesome.min.css

font-awesome.min.css

424 ms

jquery.vegas.css

jquery.vegas.css

334 ms

custom.css

custom.css

328 ms

animate.css

animate.css

539 ms

form-elements.css

form-elements.css

365 ms

style.css

style.css

325 ms

media-queries.css

media-queries.css

429 ms

jquery.js

jquery.js

828 ms

wow.min.js

wow.min.js

434 ms

retina-1.1.0.min.js

retina-1.1.0.min.js

468 ms

jquery.countdown.min.js

jquery.countdown.min.js

523 ms

scripts.js

scripts.js

530 ms

jquery.backstretch.min.js

jquery.backstretch.min.js

533 ms

IMG_0689-scaled.jpg

IMG_0689-scaled.jpg

506 ms

Accessibility Review

ab-com.nl accessibility score

57

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

Image elements do not have [alt] attributes

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

ab-com.nl best practices score

83

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

High

Browser errors were logged to the console

SEO Factors

ab-com.nl SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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

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 Ab-com.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 Ab-com.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

ab-com.nl

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