5.1 sec in total
675 ms
4.3 sec
151 ms
Welcome to alcoholverslaving.nl homepage info - get ready to check Alcoholverslaving best content right away, or after learning these important things about alcoholverslaving.nl
Visit alcoholverslaving.nlWe analyzed Alcoholverslaving.nl page load time and found that the first response time was 675 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
alcoholverslaving.nl performance score
name
value
score
weighting
Value0.7 s
100/100
10%
Value0.7 s
100/100
25%
Value0.9 s
100/100
10%
Value20 ms
100/100
30%
Value0
100/100
15%
Value0.8 s
100/100
10%
675 ms
684 ms
208 ms
207 ms
195 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that all of those requests were addressed to Alcoholverslaving.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Personalhealthcare.nl.
Page size can be reduced by 220.2 kB (57%)
384.2 kB
164.0 kB
In fact, the total size of Alcoholverslaving.nl main page is 384.2 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. Only 5% of websites need less resources to load. Javascripts take 204.9 kB which makes up the majority of the site volume.
Potential reduce by 9.6 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 9.6 kB or 70% of the original size.
Potential reduce by 26.9 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. Obviously, Alcoholverslaving needs image optimization as it can save up to 26.9 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 138.1 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 138.1 kB or 67% of the original size.
Potential reduce by 45.5 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. Alcoholverslaving.nl needs all CSS files to be minified and compressed as it can save up to 45.5 kB or 85% of the original size.
Number of requests can be reduced by 20 (67%)
30
10
The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Alcoholverslaving. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.personalhealthcare.nl
675 ms
mootools-core.js
684 ms
core.js
208 ms
caption.js
207 ms
ty2udate.js
195 ms
system.css
216 ms
general.css
214 ms
template.css
569 ms
jquery.js
788 ms
script.js
421 ms
system.css
201 ms
page_gl.png
462 ms
sheet_b.png
187 ms
sheet_t.png
189 ms
sheet.png
188 ms
header.png
188 ms
header.jpg
461 ms
nav.png
1929 ms
menuseparator.png
1932 ms
menuitem.png
1930 ms
spacer.gif
1928 ms
subitem.png
1930 ms
postbullets.png
1928 ms
blockheader.png
2118 ms
blockcontent_b.png
2119 ms
blockcontent_t.png
2117 ms
blockcontent.png
2115 ms
blockcontentbullets.png
2115 ms
jens-phc-180.jpg
2456 ms
footer_b.png
2323 ms
footer.png
2322 ms
alcoholverslaving.nl accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
alcoholverslaving.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
alcoholverslaving.nl SEO score
N/A
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Alcoholverslaving.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is Dutch. Our system also found out that Alcoholverslaving.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.
alcoholverslaving.nl
Open Graph description is not detected on the main page of Alcoholverslaving. 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: