2.1 sec in total
726 ms
1.3 sec
121 ms
Visit marcelheinen.nl now to see the best up-to-date Marcelheinen content and also check out these interesting facts you probably never knew about marcelheinen.nl
welkomspagina
Visit marcelheinen.nlWe analyzed Marcelheinen.nl page load time and found that the first response time was 726 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.
marcelheinen.nl performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value5.4 s
21/100
25%
Value11.2 s
6/100
10%
Value40 ms
100/100
30%
Value0.076
95/100
15%
Value6.3 s
61/100
10%
726 ms
188 ms
191 ms
189 ms
189 ms
Our browser made a total of 14 requests to load all elements on the main page. We found that all of those requests were addressed to Marcelheinen.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (726 ms) belongs to the original domain Marcelheinen.nl.
Page size can be reduced by 9.3 kB (75%)
12.4 kB
3.1 kB
In fact, the total size of Marcelheinen.nl main page is 12.4 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. HTML takes 8.4 kB which makes up the majority of the site volume.
Potential reduce by 6.8 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 6.8 kB or 81% of the original size.
Potential reduce by 332 B
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, Marcelheinen needs image optimization as it can save up to 332 B 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 2.1 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. Marcelheinen.nl needs all CSS files to be minified and compressed as it can save up to 2.1 kB or 83% of the original size.
We found no issues to fix!
13
13
The browser has sent 13 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Marcelheinen. According to our analytics all requests are already optimized.
marcelheinen.nl
726 ms
styles.css
188 ms
logo.gif
191 ms
space.gif
189 ms
bullet.gif
189 ms
text.gif
189 ms
Counter.php
304 ms
sub3.gif
288 ms
down.gif
286 ms
header01.gif
190 ms
header02.gif
463 ms
sub2.gif
188 ms
sub1.gif
370 ms
down1.gif
369 ms
marcelheinen.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.
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
Image elements do not have [alt] attributes
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
marcelheinen.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
marcelheinen.nl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
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
Document uses legible font sizes
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Marcelheinen.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Marcelheinen.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.
marcelheinen.nl
Open Graph description is not detected on the main page of Marcelheinen. 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: