Access donorvoorlichting.nl. Alles over orgaan- en weefseldonatie

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value3.2 s

92/100

10%

TBT (Total Blocking Time)

Value150 ms

95/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value8.5 s

38/100

10%

donorvoorlichting.nl

355 ms

transplantatiestichting.nl

617 ms

main.css

89 ms

homepage.css

171 ms

verhalen.css

240 ms

Our browser made a total of 35 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Donorvoorlichting.nl, 74% (26 requests) were made to Transplantatiestichting.nl and 9% (3 requests) were made to Statistiek.rijksoverheid.nl. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Service2.mtcaptcha.com.

Content Size

1.6 MB

After Optimization

1.5 MB

In fact, the total size of Donorvoorlichting.nl main page is 1.6 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. 35% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 65.3 kB

Original 82.2 kB
After minification 63.3 kB
After compression 17.0 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 18.9 kB, which is 23% 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 65.3 kB or 79% of the original size.

Image Optimization

-3%

Potential reduce by 32.8 kB

Original 1.1 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. Donorvoorlichting images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 7.3 kB

Original 394.8 kB
After minification 394.8 kB
After compression 387.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-2%

Potential reduce by 868 B

Original 40.3 kB
After minification 40.3 kB
After compression 39.4 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. Donorvoorlichting.nl has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Donorvoorlichting. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.