16.1 sec in total
1.7 sec
13.7 sec
698 ms
Visit abc-diving.nl now to see the best up-to-date Abc Diving content and also check out these interesting facts you probably never knew about abc-diving.nl
Visit abc-diving.nlWe analyzed Abc-diving.nl page load time and found that the first response time was 1.7 sec and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
abc-diving.nl performance score
name
value
score
weighting
Value10.5 s
0/100
10%
Value14.5 s
0/100
25%
Value19.3 s
0/100
10%
Value3,800 ms
1/100
30%
Value0.032
100/100
15%
Value19.9 s
2/100
10%
1711 ms
952 ms
1240 ms
1412 ms
1289 ms
Our browser made a total of 52 requests to load all elements on the main page. We found that 75% of them (39 requests) were addressed to the original Abc-diving.nl, 8% (4 requests) were made to F.vimeocdn.com and 6% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (5.9 sec) belongs to the original domain Abc-diving.nl.
Page size can be reduced by 1.7 MB (43%)
3.9 MB
2.2 MB
In fact, the total size of Abc-diving.nl main page is 3.9 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. 50% of websites need less resources to load. Images take 1.9 MB which makes up the majority of the site volume.
Potential reduce by 439.1 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 439.1 kB or 94% of the original size.
Potential reduce by 14.0 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. Abc Diving images are well optimized though.
Potential reduce by 853.0 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 853.0 kB or 77% of the original size.
Potential reduce by 358.2 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. Abc-diving.nl needs all CSS files to be minified and compressed as it can save up to 358.2 kB or 87% of the original size.
Number of requests can be reduced by 32 (63%)
51
19
The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Abc Diving. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
abc-diving.nl
1711 ms
wp-emoji-release.min.js
952 ms
events_manager.css
1240 ms
frontend.css
1412 ms
css-reset.css
1289 ms
framework.css
1707 ms
framework-responsive.css
1533 ms
jquery.min.js
1411 ms
core.min.js
1413 ms
widget.min.js
1496 ms
position.min.js
1509 ms
mouse.min.js
1743 ms
sortable.min.js
1678 ms
datepicker.min.js
1825 ms
menu.min.js
1745 ms
autocomplete.min.js
1760 ms
resizable.min.js
1924 ms
draggable.min.js
1996 ms
button.min.js
1989 ms
dialog.min.js
1982 ms
events-manager.js
2050 ms
jquery-ui.min.js
1794 ms
nxs-script.js
4153 ms
nxs-script-deferred.js
3016 ms
nxs-script-admin-deferred.js
2120 ms
jsapi
131 ms
jquery-migrate.min.js
1822 ms
wp-embed.min.js
1818 ms
logo2.png
345 ms
slide1.jpg
1038 ms
slide2.jpg
787 ms
slide4.jpg
711 ms
discover.jpg
615 ms
openwater.jpg
840 ms
advanced.jpg
914 ms
rescue.jpg
1006 ms
wreck.jpg
1076 ms
nitrox2.jpg
1152 ms
webfont.js
50 ms
nexus-Regular.woff
652 ms
admin.css
581 ms
jquery.cycle.all.min.js
427 ms
16139514
306 ms
player.js
313 ms
player.css
227 ms
ga.js
267 ms
vuid.min.js
259 ms
__utm.gif
216 ms
proxy.html
100 ms
98357817.jpg
519 ms
525536_60x60.jpg
315 ms
bg1.jpg
5864 ms
abc-diving.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
abc-diving.nl 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
abc-diving.nl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
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 Abc-diving.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 Abc-diving.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.
abc-diving.nl
Open Graph description is not detected on the main page of Abc Diving. 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: