Tools & Wizards About Us
introlution.be screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 85

    Accessibility

    Visual factors better than
    that of 58% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

introlution.be

Uw online agenda op maat - Introlution

Page Load Speed

6.3 sec in total

First Response

363 ms

Resources Loaded

4.7 sec

Page Rendered

1.2 sec

introlution.be screenshot

About Website

Visit introlution.be now to see the best up-to-date Introlution content for Belgium and also check out these interesting facts you probably never knew about introlution.be

Een online agenda die u helpt bij het dagelijks efficiënt organiseren van afspraken en waarin klanten zelf afspraken maken? Introlution: ✅

Visit introlution.be

Key Findings

We analyzed Introlution.be page load time and found that the first response time was 363 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

introlution.be performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

28/100

10%

LCP (Largest Contentful Paint)

Value13.3 s

0/100

25%

SI (Speed Index)

Value8.4 s

18/100

10%

TBT (Total Blocking Time)

Value980 ms

28/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value15.9 s

6/100

10%

Network Requests Diagram

introlution.be

363 ms

introlution.be

1797 ms

gtm.js

43 ms

uc.js

40 ms

styles.css

93 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 70% of them (48 requests) were addressed to the original Introlution.be, 7% (5 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.1 sec) belongs to the original domain Introlution.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 153.9 kB (5%)

Content Size

3.1 MB

After Optimization

3.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Introlution.be main page is 3.1 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. 70% of websites need less resources to load. Images take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 41.3 kB

  • Original 52.1 kB
  • After minification 47.7 kB
  • After compression 10.7 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 41.3 kB or 79% of the original size.

Image Optimization

-1%

Potential reduce by 23.0 kB

  • Original 2.5 MB
  • After minification 2.5 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. Introlution images are well optimized though.

JavaScript Optimization

-18%

Potential reduce by 89.0 kB

  • Original 488.7 kB
  • After minification 488.7 kB
  • After compression 399.6 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 89.0 kB or 18% of the original size.

CSS Optimization

-0%

Potential reduce by 476 B

  • Original 100.1 kB
  • After minification 100.1 kB
  • After compression 99.6 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. Introlution.be has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (59%)

Requests Now

56

After Optimization

23

  • Images
  • JavaScript
  • CSS

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Introlution. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 19 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

introlution.be

introlution.be

363 ms

introlution.be

introlution.be

1797 ms

gtm.js

gtm.js

43 ms

uc.js

uc.js

40 ms

styles.css

styles.css

93 ms

xpl-css.css

xpl-css.css

184 ms

main.css

main.css

248 ms

style.min.css

style.min.css

249 ms

search-filter.min.css

search-filter.min.css

262 ms

css

css

48 ms

style.css

style.css

445 ms

language-cookie.js

language-cookie.js

273 ms

script.min.js

script.min.js

274 ms

jquery.min.js

jquery.min.js

413 ms

search-filter-build.min.js

search-filter-build.min.js

413 ms

chosen.jquery.min.js

chosen.jquery.min.js

347 ms

slick.css

slick.css

42 ms

xpl-js.js

xpl-js.js

364 ms

core.min.js

core.min.js

364 ms

datepicker.min.js

datepicker.min.js

434 ms

js.cookie.min.js

js.cookie.min.js

52 ms

wow.min.js

wow.min.js

465 ms

script-min.js

script-min.js

556 ms

api.js

api.js

48 ms

slick.min.js

slick.min.js

65 ms

css2

css2

21 ms

css2

css2

38 ms

gtm.js

gtm.js

597 ms

introlution-logo-white.svg

introlution-logo-white.svg

90 ms

introlution-logo.svg

introlution-logo.svg

104 ms

HEADER-HOME-scaled-e1660749698285.jpg

HEADER-HOME-scaled-e1660749698285.jpg

436 ms

front-page-overlay.svg

front-page-overlay.svg

91 ms

mijnonlineagenda-logo-2.png

mijnonlineagenda-logo-2.png

89 ms

check-orange.svg

check-orange.svg

161 ms

shutterstock_1869668488-scaled.jpg

shutterstock_1869668488-scaled.jpg

336 ms

dockplanner-logo-2.png

dockplanner-logo-2.png

171 ms

shutterstock_383704774-scaled.jpg

shutterstock_383704774-scaled.jpg

440 ms

bg-page-white-overlay.svg

bg-page-white-overlay.svg

183 ms

introlution-mockup-home.png

introlution-mockup-home.png

2069 ms

bg-page-light-overlay-top.svg

bg-page-light-overlay-top.svg

252 ms

Lendelede.jpg

Lendelede.jpg

275 ms

Lichtaart.jpg

Lichtaart.jpg

335 ms

Sint-Katelijne-Waver.jpg

Sint-Katelijne-Waver.jpg

366 ms

Mere.jpg

Mere.jpg

415 ms

Nijlen.jpg

Nijlen.jpg

416 ms

marc_verstraeten.jpg

marc_verstraeten.jpg

458 ms

eline-willemsens.jpg

eline-willemsens.jpg

499 ms

bart-houthoofd.jpg

bart-houthoofd.jpg

500 ms

shutterstock_1566459247-scaled.jpg

shutterstock_1566459247-scaled.jpg

522 ms

bg-page-white-overlay-top.svg

bg-page-white-overlay-top.svg

525 ms

HET-VERHAAL-ACHTER-INTROLUTION-scaled-e1661348605218.jpg

HET-VERHAAL-ACHTER-INTROLUTION-scaled-e1661348605218.jpg

1093 ms

INTROLUTION-MOCKUP-1-HOME-CTA-4.png

INTROLUTION-MOCKUP-1-HOME-CTA-4.png

664 ms

FIT-e1648041086294.png

FIT-e1648041086294.png

580 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Ew-.ttf

27 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCtr6Hw5aX8.ttf

33 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCu170w-.ttf

48 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM70w-.ttf

63 ms

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

JTUHjIg1_i6t8kCHKm4532VJOt5-QNFgpCuM73w5aX8.ttf

61 ms

GothamRounded-Medium.woff

GothamRounded-Medium.woff

572 ms

fa-solid-900.ttf

fa-solid-900.ttf

663 ms

fa-regular-400.ttf

fa-regular-400.ttf

869 ms

fa-light-300.ttf

fa-light-300.ttf

750 ms

GothamRounded-Book.woff

GothamRounded-Book.woff

748 ms

recaptcha__en.js

recaptcha__en.js

53 ms

insight.min.js

insight.min.js

29 ms

js

js

70 ms

analytics.js

analytics.js

25 ms

landing

landing

88 ms

collect

collect

24 ms

Accessibility Review

introlution.be accessibility score

85

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.

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

Best Practices

introlution.be 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

introlution.be SEO score

93

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

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 Introlution.be 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 Introlution.be 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

introlution.be

Open Graph data is detected on the main page of Introlution. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: