6.4 sec in total
444 ms
4.1 sec
1.9 sec
Visit nibhv.nl now to see the best up-to-date NIBHV content for Netherlands and also check out these interesting facts you probably never knew about nibhv.nl
NIBHV zorgt voor onafhankelijke persoonscertificering van bhv in NL. Zo houden we de werkvloer veilig. ✔ e-learning ✔ lesmateriaal ✔ kwaliteitsborging
Visit nibhv.nlWe analyzed Nibhv.nl page load time and found that the first response time was 444 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
nibhv.nl performance score
name
value
score
weighting
Value8.6 s
0/100
10%
Value10.3 s
0/100
25%
Value14.0 s
1/100
10%
Value6,520 ms
0/100
30%
Value0
100/100
15%
Value19.9 s
2/100
10%
444 ms
615 ms
106 ms
279 ms
286 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 86% of them (57 requests) were addressed to the original Nibhv.nl, 5% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Nibhv.nl.
Page size can be reduced by 113.4 kB (13%)
884.6 kB
771.2 kB
In fact, the total size of Nibhv.nl main page is 884.6 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. 70% of websites need less resources to load. Images take 729.8 kB which makes up the majority of the site volume.
Potential reduce by 111.5 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. 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 111.5 kB or 84% of the original size.
Potential reduce by 1.8 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. NIBHV images are well optimized though.
Potential reduce by 68 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. This website has mostly compressed JavaScripts.
Number of requests can be reduced by 34 (59%)
58
24
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NIBHV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.
nibhv.nl
444 ms
www.nibhv.nl
615 ms
js
106 ms
style.min.css
279 ms
wc-blocks-vendors-style.css
286 ms
wc-blocks-style.css
667 ms
style.css
291 ms
buckaroo-custom.css
291 ms
woocommerce-layout.css
389 ms
woocommerce.css
454 ms
ivory-search.min.css
373 ms
style.css
852 ms
newwoo.css
390 ms
jquery.min.js
658 ms
formreset.min.css
483 ms
formsmain.min.css
720 ms
readyclass.min.css
542 ms
browsers.min.css
570 ms
wp-polyfill.min.js
628 ms
hooks.min.js
713 ms
i18n.min.js
720 ms
jquery.json.min.js
745 ms
lazyload.min.js
745 ms
5d7773e155907705854d875d4646a83f.js
1766 ms
gtm.js
933 ms
cart_icon.svg
448 ms
home-header6.jpg
458 ms
vindopleider_background.jpg
455 ms
kruisje.svg
446 ms
chevron-right.svg
420 ms
GOTHAM-BOOK.ttf
182 ms
GOTHAM-MEDIUM.ttf
258 ms
GOTHAM-LIGHT.ttf
258 ms
GOTHAM-BOLD.ttf
340 ms
GOTHAM-BLACK.ttf
348 ms
fontawesome-webfont.woff
273 ms
gen_204
110 ms
logo_nibhv.svg
136 ms
bhv.svg
144 ms
BHV.jpg
163 ms
bv.svg
167 ms
Brandveiligheid.jpg
168 ms
NIBHV_Vluchten-ontruimen.svg
158 ms
BHV-Ontruimen-trap.jpg
363 ms
bns.svg
346 ms
BNO-header.jpg
361 ms
av.svg
340 ms
vca-header-e1576512078455.jpg
355 ms
NIBHV-homepage-bijgesneden-1.jpg
353 ms
bv.svg
411 ms
Bordspel-BOBR-2021-300x212.jpg
453 ms
bhv.svg
449 ms
Cover-SER-Handreiking-BHV-small-236x300.jpg
451 ms
bns.svg
453 ms
Werkwijzer-bno-_compleet-300x300.jpg
457 ms
A4-FLYER_IK-WERK-VEILIG_2021_DANIEL-1-212x300.jpg
549 ms
home-schuin.jpg
547 ms
vakbladveiligheid-nieuwsbrief.jpg
549 ms
MAAND-VAN-ONTRUIMEN-2022-POP-UP-300x300.jpg
549 ms
cookieconsent.min.css
100 ms
cookieconsent.min.js
138 ms
analytics.js
220 ms
js
106 ms
linkid.js
62 ms
collect
88 ms
woocommerce-smallscreen.css
94 ms
nibhv.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
ARIA IDs are not unique
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
Image elements do not have [alt] attributes
Links do not have a discernible name
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
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.
nibhv.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
nibhv.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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nibhv.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 Nibhv.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.
nibhv.nl
Open Graph data is detected on the main page of NIBHV. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: