3.1 sec in total
652 ms
2.1 sec
346 ms
Welcome to stichtingb12tekort.nl homepage info - get ready to check Stichting B12 Tekort best content for Netherlands right away, or after learning these important things about stichtingb12tekort.nl
Informatie over de klachten, diagnose en behandeling: Wat zijn de gevolgen van een B12 tekort? Wanneer testen op B12? Hoe wordt een tekort behandeld?
Visit stichtingb12tekort.nlWe analyzed Stichtingb12tekort.nl page load time and found that the first response time was 652 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
stichtingb12tekort.nl performance score
name
value
score
weighting
Value3.5 s
35/100
10%
Value9.4 s
0/100
25%
Value7.4 s
28/100
10%
Value440 ms
64/100
30%
Value0.672
8/100
15%
Value7.0 s
52/100
10%
652 ms
153 ms
24 ms
343 ms
37 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 83% of them (35 requests) were addressed to the original Stichtingb12tekort.nl, 5% (2 requests) were made to Fonts.googleapis.com and 5% (2 requests) were made to Static.getclicky.com. The less responsive or slowest element that took the longest time to load (836 ms) belongs to the original domain Stichtingb12tekort.nl.
Page size can be reduced by 925.1 kB (59%)
1.6 MB
635.1 kB
In fact, the total size of Stichtingb12tekort.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. 55% of websites need less resources to load. CSS take 577.0 kB which makes up the majority of the site volume.
Potential reduce by 84.8 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 84.8 kB or 85% of the original size.
Potential reduce by 14.2 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. Stichting B12 Tekort images are well optimized though.
Potential reduce by 312.6 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 312.6 kB or 75% of the original size.
Potential reduce by 513.5 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. Stichtingb12tekort.nl needs all CSS files to be minified and compressed as it can save up to 513.5 kB or 89% of the original size.
Number of requests can be reduced by 26 (65%)
40
14
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stichting B12 Tekort. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
stichtingb12tekort.nl
652 ms
wp-emoji-release.min.js
153 ms
css
24 ms
style.css
343 ms
css
37 ms
style.css
399 ms
shortcodes.css
557 ms
shortcodes_responsive.css
758 ms
magnific_popup.css
836 ms
jquery.js
322 ms
jquery-migrate.min.js
409 ms
youtube.js
6 ms
frontend-builder-global-functions.js
421 ms
idle-timer.min.js
478 ms
custom.js
492 ms
jquery.mobile.custom.min.js
451 ms
custom.js
509 ms
jquery.fitvids.js
524 ms
waypoints.min.js
534 ms
jquery.magnific-popup.js
581 ms
frontend-builder-scripts.js
680 ms
wp-embed.min.js
608 ms
jquery.easypiechart.js
618 ms
salvattore.min.js
665 ms
style.css
455 ms
1451693053_United-KingdomGreat-Britain.png
120 ms
nwlogo-2-copy.png
117 ms
25.jpg
375 ms
s1.jpg
374 ms
s2.jpg
376 ms
s6.jpg
376 ms
s10-1.jpg
374 ms
bijeenkomst1.jpg
376 ms
slider9.jpg
420 ms
button-10.png
377 ms
button-13.png
378 ms
button-11.png
377 ms
js
18 ms
iframe_api
71 ms
ETmodules_v2_4.ttf
449 ms
www-widgetapi.js
21 ms
in.php
141 ms
stichtingb12tekort.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
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.
stichtingb12tekort.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
Page has valid source maps
stichtingb12tekort.nl 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
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stichtingb12tekort.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Stichtingb12tekort.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.
stichtingb12tekort.nl
Open Graph description is not detected on the main page of Stichting B12 Tekort. 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: