Tools & Wizards About Us
ast-groep.nl screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ast-groep.nl

AST Groep heeft 6 vestigingen in heel Nederland - AST Groep

Page Load Speed

10.1 sec in total

First Response

1.2 sec

Resources Loaded

8.7 sec

Page Rendered

290 ms

ast-groep.nl screenshot

About Website

Welcome to ast-groep.nl homepage info - get ready to check AST Groep best content right away, or after learning these important things about ast-groep.nl

Jouw totaalpartner op het gebied van: automotive, telecom, track & trace, business, home media & montage.

Visit ast-groep.nl

Key Findings

We analyzed Ast-groep.nl page load time and found that the first response time was 1.2 sec and then it took 9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

ast-groep.nl performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value11.0 s

0/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value25.2 s

0/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0.55

13/100

15%

TTI (Time to Interactive)

Value13.9 s

10/100

10%

Network Requests Diagram

ast-groep.nl

1169 ms

ast-groep.nl

2487 ms

css

50 ms

materialize.min.css

1475 ms

style.css

1121 ms

Our browser made a total of 36 requests to load all elements on the main page. We found that 64% of them (23 requests) were addressed to the original Ast-groep.nl, 11% (4 requests) were made to Fonts.gstatic.com and 8% (3 requests) were made to Use.fontawesome.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Ast-groep.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 172.1 kB (12%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ast-groep.nl main page is 1.5 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. 25% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 16.4 kB

  • Original 21.2 kB
  • After minification 18.0 kB
  • After compression 4.8 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 3.2 kB, which is 15% 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 16.4 kB or 77% of the original size.

Image Optimization

-5%

Potential reduce by 61.5 kB

  • Original 1.2 MB
  • After minification 1.1 MB

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. AST Groep images are well optimized though.

JavaScript Optimization

-44%

Potential reduce by 92.1 kB

  • Original 209.0 kB
  • After minification 209.0 kB
  • After compression 116.9 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 92.1 kB or 44% of the original size.

CSS Optimization

-5%

Potential reduce by 2.1 kB

  • Original 45.2 kB
  • After minification 45.2 kB
  • After compression 43.1 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. Ast-groep.nl has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 15 (54%)

Requests Now

28

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 28 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AST Groep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ast-groep.nl

ast-groep.nl

1169 ms

ast-groep.nl

ast-groep.nl

2487 ms

css

css

50 ms

materialize.min.css

materialize.min.css

1475 ms

style.css

style.css

1121 ms

slick.css

slick.css

1177 ms

featherlight.min.css

featherlight.min.css

1905 ms

featherlight.gallery.min.css

featherlight.gallery.min.css

48 ms

responsive.css

responsive.css

1218 ms

astgroep.css

astgroep.css

2055 ms

all.css

all.css

50 ms

js

js

81 ms

uc.js

uc.js

45 ms

jquery.min.js

jquery.min.js

44 ms

materialize.min.js

materialize.min.js

1369 ms

slick.min.js

slick.min.js

1311 ms

scriptjes.js

scriptjes.js

2408 ms

featherlight.js

featherlight.js

2503 ms

featherlight.gallery.min.js

featherlight.gallery.min.js

57 ms

Logo_AST_200x200.jpg

Logo_AST_200x200.jpg

1506 ms

Achtergrond-projecten.png

Achtergrond-projecten.png

1290 ms

projecten_2022-10-20-085725.png

projecten_2022-10-20-085725.png

1285 ms

209944254_4996545350371979_7796851281655273799_n.jpeg

209944254_4996545350371979_7796851281655273799_n.jpeg

1782 ms

automotive_2022-10-20-083136.png

automotive_2022-10-20-083136.png

852 ms

AdobeStock_111942235.jpeg

AdobeStock_111942235.jpeg

1664 ms

telecom_2022-10-20-085513.png

telecom_2022-10-20-085513.png

1786 ms

maps.png

maps.png

2936 ms

Segway-stepjes.png

Segway-stepjes.png

2741 ms

envelope-open.png

envelope-open.png

2178 ms

keurmerk-logo.jpg

keurmerk-logo.jpg

2366 ms

fa-solid-900.woff

fa-solid-900.woff

15 ms

fa-regular-400.woff

fa-regular-400.woff

35 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdr.ttf

19 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3iu4nwlxdr.ttf

20 ms

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7g.ttf

34 ms

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

6xKydSBYKcSV-LCoeQqfX1RYOo3ik4zwlxdr.ttf

38 ms

Accessibility Review

ast-groep.nl accessibility score

75

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

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

ast-groep.nl best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

ast-groep.nl SEO score

85

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 Ast-groep.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 Ast-groep.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

ast-groep.nl

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