3.7 sec in total
566 ms
2.6 sec
530 ms
Welcome to onderdelinden.nu homepage info - get ready to check Onder De Linden best content right away, or after learning these important things about onderdelinden.nu
Visit onderdelinden.nuWe analyzed Onderdelinden.nu page load time and found that the first response time was 566 ms and then it took 3.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
onderdelinden.nu performance score
name
value
score
weighting
Value3.5 s
33/100
10%
Value7.8 s
3/100
25%
Value5.5 s
55/100
10%
Value230 ms
87/100
30%
Value0
100/100
15%
Value7.0 s
53/100
10%
566 ms
509 ms
293 ms
89 ms
185 ms
Our browser made a total of 31 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original Onderdelinden.nu, 97% (30 requests) were made to Onderdelinden.ethdesign.nl. The less responsive or slowest element that took the longest time to load (909 ms) relates to the external source Onderdelinden.ethdesign.nl.
Page size can be reduced by 545.1 kB (32%)
1.7 MB
1.2 MB
In fact, the total size of Onderdelinden.nu main page is 1.7 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.
Potential reduce by 8.5 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 6.8 kB, which is 75% 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 8.5 kB or 93% of the original size.
Potential reduce by 71.9 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. Onder De Linden images are well optimized though.
Potential reduce by 395.0 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 395.0 kB or 72% of the original size.
Potential reduce by 69.6 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. Onderdelinden.nu needs all CSS files to be minified and compressed as it can save up to 69.6 kB or 86% of the original size.
Number of requests can be reduced by 17 (59%)
29
12
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Onder De Linden. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
onderdelinden.nu
566 ms
odl
509 ms
293 ms
mediaboxAdvBlack21.css
89 ms
modal.css
185 ms
style.css
202 ms
mootools-core.js
285 ms
core.js
195 ms
mootools-more.js
384 ms
mediaboxAdv.js
204 ms
quickie.js
265 ms
modal.js
278 ms
powertools-1.2.0.js
308 ms
slider.js
308 ms
system.css
354 ms
general.css
360 ms
template.css
368 ms
template.responsive.css
375 ms
jquery.js
473 ms
script.js
438 ms
script.responsive.js
442 ms
system.css
86 ms
header.jpg
341 ms
spacer.gif
88 ms
loader.gif
84 ms
_MG_8245.JPG
431 ms
_MG_8321.JPG
505 ms
_MG_8382.JPG
588 ms
Onder%20de%20Linden%20Make-up.jpg
909 ms
make-up%20workshop%20foto%201.jpg
624 ms
make-up%20workshop%20foto2.jpg
425 ms
onderdelinden.nu 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
Links do not have a discernible name
onderdelinden.nu best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
onderdelinden.nu SEO score
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
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Onderdelinden.nu 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 Onderdelinden.nu main page’s claimed encoding is . Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
onderdelinden.nu
Open Graph description is not detected on the main page of Onder De Linden. 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: