4.9 sec in total
284 ms
3.9 sec
812 ms
Visit airtrafficcontroller.nl now to see the best up-to-date Airtrafficcontroller content and also check out these interesting facts you probably never knew about airtrafficcontroller.nl
Luchtvaart verbindt Nederland met de wereld. De luchtvaart is essentieel voor de bereikbaarheid van het drukbevolkte Nederland en de omringende landen.
Visit airtrafficcontroller.nlWe analyzed Airtrafficcontroller.nl page load time and found that the first response time was 284 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
airtrafficcontroller.nl performance score
name
value
score
weighting
Value6.8 s
1/100
10%
Value9.5 s
0/100
25%
Value7.5 s
27/100
10%
Value410 ms
67/100
30%
Value0.089
92/100
15%
Value11.9 s
17/100
10%
284 ms
882 ms
69 ms
498 ms
256 ms
Our browser made a total of 90 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Airtrafficcontroller.nl, 37% (33 requests) were made to Luchtverkeersleider.nl and 23% (21 requests) were made to Static.xx.fbcdn.net. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Luchtverkeersleider.nl.
Page size can be reduced by 67.0 kB (25%)
268.0 kB
201.0 kB
In fact, the total size of Airtrafficcontroller.nl main page is 268.0 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. 40% of websites need less resources to load. Images take 123.2 kB which makes up the majority of the site volume.
Potential reduce by 25.8 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 25.8 kB or 73% of the original size.
Potential reduce by 2.0 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. Airtrafficcontroller images are well optimized though.
Potential reduce by 39.2 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 39.2 kB or 36% of the original size.
Number of requests can be reduced by 49 (60%)
82
33
The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Airtrafficcontroller. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 37 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
airtrafficcontroller.nl
284 ms
www.luchtverkeersleider.nl
882 ms
css
69 ms
jquery.min.js
498 ms
jquery.cookie.js
256 ms
jquery.cookiecuttr.js
366 ms
cookiecuttr.css
280 ms
main.css
738 ms
a7ea22ac-b988-45f3-95f1-65d5f3083989.js
136 ms
matchMedia.js
270 ms
matchMedia.addListener.js
452 ms
prettify.js
481 ms
jquery.colorbox-min.js
524 ms
salvattore.min.js
557 ms
jquery.bxslider.min.js
756 ms
selectize.min.js
911 ms
main.js
744 ms
video-overlay.js
794 ms
search-overlay.js
848 ms
main-menu.js
955 ms
mobile-menu.js
1017 ms
confirmation.js
1012 ms
sticky-header.js
1062 ms
profile-blocks.js
1100 ms
logo.png
490 ms
home.jpg
1082 ms
home2.jpg
1314 ms
generic3-340.jpg
978 ms
baan-img1.jpg
911 ms
jakko-wit-links-2.jpg
1148 ms
home4.jpg
1081 ms
andre-collega-klein.jpg
1403 ms
carlijn-960x338.jpg
1974 ms
gtm.js
108 ms
sdk.js
278 ms
lvnl-bg.png
1947 ms
logo-footer.png
1415 ms
b0eddbbb-9e8e-4e08-bde1-965bb945f73a.woff
60 ms
OsJ2DjdpjqFRVUSto6IffD8E0i7KZn-EPnyo3HZu7kw.woff
32 ms
_xyN3apAT_yRRDeqB3sPRg.woff
38 ms
0ihfXUL2emPh0ROJezvraD8E0i7KZn-EPnyo3HZu7kw.woff
38 ms
icomoon.ttf
1389 ms
dc.js
71 ms
conversion_async.js
46 ms
fbds.js
133 ms
34 ms
inpage_linkid.js
28 ms
91 ms
__utm.gif
17 ms
155 ms
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xd_arbiter.php
275 ms
__utm.gif
45 ms
ga.js
78 ms
like_box.php
227 ms
410ucuAGgaJ.css
175 ms
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219 ms
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260 ms
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345 ms
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332 ms
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330 ms
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376 ms
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285 ms
safe_image.php
240 ms
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434 ms
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I6-MnjEovm5.js
41 ms
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22 ms
airtrafficcontroller.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
Links do not have a discernible name
airtrafficcontroller.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
airtrafficcontroller.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 Airtrafficcontroller.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 Airtrafficcontroller.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.
airtrafficcontroller.nl
Open Graph description is not detected on the main page of Airtrafficcontroller. 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: