Tools & Wizards About Us
ambrero.nl screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 60

    Accessibility

    Visual factors better than
    that of 26% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

ambrero.nl

Klaar om digitale voorsprong te behalen? - Ambrero Software

Page Load Speed

3.9 sec in total

First Response

262 ms

Resources Loaded

3.3 sec

Page Rendered

379 ms

ambrero.nl screenshot

About Website

Visit ambrero.nl now to see the best up-to-date Ambrero content for Netherlands and also check out these interesting facts you probably never knew about ambrero.nl

Ambrero is al ruim 18 jaar expert in software innovatie. We verbeteren de business van HKU, VodafoneZiggo, VUmc en Toyota. Bekijk onze cases!

Visit ambrero.nl

Key Findings

We analyzed Ambrero.nl page load time and found that the first response time was 262 ms and then it took 3.7 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

ambrero.nl performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

87/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

82/100

25%

SI (Speed Index)

Value2.9 s

95/100

10%

TBT (Total Blocking Time)

Value2,180 ms

6/100

30%

CLS (Cumulative Layout Shift)

Value0.009

100/100

15%

TTI (Time to Interactive)

Value12.4 s

15/100

10%

Network Requests Diagram

ambrero.nl

262 ms

1443 ms

css

106 ms

css

120 ms

css_f_PqCoQUa28cycMj61HUwIkcOmNHRzcUzs9y_oH9Omk.css

706 ms

Our browser made a total of 65 requests to load all elements on the main page. We found that 12% of them (8 requests) were addressed to the original Ambrero.nl, 48% (31 requests) were made to D3ai2kodhxj910.cloudfront.net and 8% (5 requests) were made to My.clickdesk.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Ambrero.nl.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (45%)

Content Size

2.7 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ambrero.nl main page is 2.7 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. 45% of websites need less resources to load. Images take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 39.0 kB

  • Original 50.0 kB
  • After minification 42.1 kB
  • After compression 11.1 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 7.9 kB, which is 16% 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 39.0 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 61.6 kB

  • Original 1.2 MB
  • After minification 1.2 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. Ambrero images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 909.9 kB

  • Original 1.2 MB
  • After minification 985.9 kB
  • After compression 272.4 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 909.9 kB or 77% of the original size.

CSS Optimization

-84%

Potential reduce by 225.9 kB

  • Original 268.5 kB
  • After minification 264.4 kB
  • After compression 42.6 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. Ambrero.nl needs all CSS files to be minified and compressed as it can save up to 225.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (45%)

Requests Now

58

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ambrero. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ambrero.nl

ambrero.nl

262 ms

1443 ms

css

css

106 ms

css

css

120 ms

css_f_PqCoQUa28cycMj61HUwIkcOmNHRzcUzs9y_oH9Omk.css

css_f_PqCoQUa28cycMj61HUwIkcOmNHRzcUzs9y_oH9Omk.css

706 ms

css_hYCLW089C9S9sP3ZYkuG6R-Q5ZHbEhblZBFjwZ_bE_I.css

css_hYCLW089C9S9sP3ZYkuG6R-Q5ZHbEhblZBFjwZ_bE_I.css

94 ms

css_FWRoX8-Fqddyb6nfI5StA4XJTJMNBtit58SyuTCqEtI.css

css_FWRoX8-Fqddyb6nfI5StA4XJTJMNBtit58SyuTCqEtI.css

92 ms

css_SpBT9qNSFrjXlVarFDVt3gI33ULLJPdQ21v9Nv0ll9w.css

css_SpBT9qNSFrjXlVarFDVt3gI33ULLJPdQ21v9Nv0ll9w.css

713 ms

js_diXix6goC7g9Ry1yMUTgdv_9xwWN5YTdoB5C38Dn75Q.js

js_diXix6goC7g9Ry1yMUTgdv_9xwWN5YTdoB5C38Dn75Q.js

97 ms

js_iZUrr4k3auqIOeyKSILShJkJumyG-A5wJ19gTFBeozo.js

js_iZUrr4k3auqIOeyKSILShJkJumyG-A5wJ19gTFBeozo.js

93 ms

js_8g1rGo3vs-st4AG2mr-M8hLb1mzHTJZOpxbXIxXpzAQ.js

js_8g1rGo3vs-st4AG2mr-M8hLb1mzHTJZOpxbXIxXpzAQ.js

612 ms

js_Rk5YIkK6m2gKTGH-GrMu0pM_PlMKXnI0ktQUgXw1XgA.js

js_Rk5YIkK6m2gKTGH-GrMu0pM_PlMKXnI0ktQUgXw1XgA.js

93 ms

js_l3dcosiKvbKngYGWp4sY0bWTo2iGnCdFiI8H3Sxt_b8.js

js_l3dcosiKvbKngYGWp4sY0bWTo2iGnCdFiI8H3Sxt_b8.js

111 ms

conversion.js

conversion.js

81 ms

language-int.png

language-int.png

157 ms

logo.png

logo.png

209 ms

slide-0-desktop.jpg

slide-0-desktop.jpg

763 ms

slide-4-bootcamp.jpg

slide-4-bootcamp.jpg

737 ms

slide-1-desktop.jpg

slide-1-desktop.jpg

561 ms

slide-2-desktop.jpg

slide-2-desktop.jpg

561 ms

sprite.png

sprite.png

156 ms

screenshot-casa-video.jpg

screenshot-casa-video.jpg

344 ms

btn-play.png

btn-play.png

343 ms

map-contact.jpg

map-contact.jpg

21 ms

ziggo-white.png

ziggo-white.png

155 ms

gatso-white.png

gatso-white.png

19 ms

mylaps-white.png

mylaps-white.png

347 ms

kpn-white.png

kpn-white.png

432 ms

socialbutton-email.png

socialbutton-email.png

188 ms

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

DXI1ORHCpsQm3Vp6mXoaTYnF5uFdDttMLvmWuJdhhgs.ttf

130 ms

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf

131 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

132 ms

socialbutton-phone.png

socialbutton-phone.png

132 ms

socialbutton-twitter.png

socialbutton-twitter.png

231 ms

socialbutton-facebook.png

socialbutton-facebook.png

227 ms

socialbutton-linkedin.png

socialbutton-linkedin.png

317 ms

bg-intro-desktop-lg.png

bg-intro-desktop-lg.png

324 ms

bg-intro-separator-1.png

bg-intro-separator-1.png

352 ms

bg-intro-separator-2.png

bg-intro-separator-2.png

353 ms

bg-motto-left.png

bg-motto-left.png

360 ms

bg-article.png

bg-article.png

400 ms

fotogebouw-desktop.png

fotogebouw-desktop.png

610 ms

bg-tablet-footer-calltoaction.png

bg-tablet-footer-calltoaction.png

437 ms

bullet-white.png

bullet-white.png

438 ms

btnbigarrow.png

btnbigarrow.png

441 ms

analytics.js

analytics.js

55 ms

73 ms

hotjar-48163.js

hotjar-48163.js

516 ms

livechat-new.js

livechat-new.js

154 ms

collect

collect

4 ms

collect

collect

56 ms

collect

collect

7 ms

33 ms

ga-audiences

ga-audiences

18 ms

livechat-cloud-new.js

livechat-cloud-new.js

25 ms

livechat-v2.js

livechat-v2.js

7 ms

preferences

preferences

220 ms

ajax-loader-cursor.gif

ajax-loader-cursor.gif

72 ms

666666.css

666666.css

48 ms

warning.png

warning.png

70 ms

clickdesklogo.png

clickdesklogo.png

142 ms

proactive

proactive

131 ms

1443773953915

1443773953915

124 ms

ultra-modern-sprite.png

ultra-modern-sprite.png

19 ms

modules-043c1e6abe660c48857202e419ff9d8a.js

modules-043c1e6abe660c48857202e419ff9d8a.js

42 ms

Accessibility Review

ambrero.nl accessibility score

60

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.

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

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

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

ambrero.nl best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

ambrero.nl SEO score

91

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 Ambrero.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 Ambrero.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

ambrero.nl

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