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Report Summary

About Website

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

Welkom bij het Albert Schweitzer ziekenhuis. Wij zijn een topklinisch opleidingsziekenhuis, met locaties in Dordrecht, Zwijndrecht en Sliedrecht. Onze 'Zorg met hoofd, hart en ziel' wordt mogelijk gem...

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

74/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value5.3 s

58/100

10%

TBT (Total Blocking Time)

Value820 ms

35/100

30%

CLS (Cumulative Layout Shift)

Value0.017

100/100

15%

TTI (Time to Interactive)

Value10.2 s

25/100

10%

asz.nl

228 ms

www.asz.nl

828 ms

widget.min.js

32 ms

cookieBar.js

100 ms

ofi.min.js

190 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 94% of them (59 requests) were addressed to the original Asz.nl, 3% (2 requests) were made to Vimeo.com and 2% (1 request) were made to Cdn.jsdelivr.net. The less responsive or slowest element that took the longest time to load (829 ms) belongs to the original domain Asz.nl.

Content Size

675.5 kB

After Optimization

474.7 kB

In fact, the total size of Asz.nl main page is 675.5 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. 40% of websites need less resources to load. Images take 440.9 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 198.1 kB

Original 234.3 kB
After minification 233.7 kB
After compression 36.2 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 198.1 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 2.6 kB

Original 440.9 kB
After minification 438.2 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. Asz images are well optimized though.

JavaScript Optimization

-11%

Potential reduce by 39 B

Original 351 B
After minification 351 B
After compression 312 B

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 39 B or 11% of the original size.

Requests Now

After Optimization

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Asz. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

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 Asz.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 Asz.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

asz.nl

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Home | Albert Schweitzer ziekenhuis

Page Load Speed

First Response

Resources Loaded

Page Rendered