4.2 sec in total
337 ms
3.7 sec
205 ms
Click here to check amazing BovenIJ content for Netherlands. Otherwise, check out these important facts you probably never knew about bovenij.nl
BovenIJ is een ziekenhuis in Amsterdam Noord in de provincie Noord-Holland. BovenIJ is een algemeen ziekenhuis in Amsterdam.
Visit bovenij.nlWe analyzed Bovenij.nl page load time and found that the first response time was 337 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
bovenij.nl performance score
name
value
score
weighting
Value9.5 s
0/100
10%
Value9.9 s
0/100
25%
Value10.7 s
7/100
10%
Value270 ms
82/100
30%
Value0.023
100/100
15%
Value11.3 s
19/100
10%
337 ms
534 ms
730 ms
497 ms
430 ms
Our browser made a total of 66 requests to load all elements on the main page. We found that 97% of them (64 requests) were addressed to the original Bovenij.nl, 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Bovenij.nl.
Page size can be reduced by 835.3 kB (61%)
1.4 MB
527.8 kB
In fact, the total size of Bovenij.nl main page is 1.4 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. 30% of websites need less resources to load. Javascripts take 946.6 kB which makes up the majority of the site volume.
Potential reduce by 34.1 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. This page needs HTML code to be minified as it can gain 5.3 kB, which is 12% 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 34.1 kB or 77% of the original size.
Potential reduce by 47.0 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. Obviously, BovenIJ needs image optimization as it can save up to 47.0 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 717.2 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 717.2 kB or 76% of the original size.
Potential reduce by 37.1 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. Bovenij.nl needs all CSS files to be minified and compressed as it can save up to 37.1 kB or 85% of the original size.
Number of requests can be reduced by 35 (56%)
63
28
The browser has sent 63 CSS, Javascripts, AJAX and image requests in order to completely render the main page of BovenIJ. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
bovenij.nl
337 ms
www.bovenij.nl
534 ms
4
730 ms
sms-jquery-ui.css
497 ms
ScfStyles.css
430 ms
ReadSpeaker-CSS.css
271 ms
(93190)-Fotocarrousel-CSS.css
279 ms
superfishcss.css
293 ms
Cookie-Policy-Smartlet-Skin.css
291 ms
Merge-Global-CSS-Items.css
699 ms
jquery.js
724 ms
jquery-ui.js
881 ms
jquery.scf.js
573 ms
ScfScripts.js
689 ms
Merge-Global-Javascript-Items.js
583 ms
(2170)-Design-Javascripts-scriptjs.js
757 ms
sms-jquery-ui.js
668 ms
detectmobilebrowser.js
756 ms
ClientLogic.js
777 ms
List-Smartlet-Script.js
790 ms
ReadSpeaker.js
813 ms
ReadSpeaker-Script.js
844 ms
jQueryv190js.js
1400 ms
jQueryflexsliderjs.js
955 ms
Flex-Slider-Javascript.js
903 ms
doubletaptogojs.js
930 ms
scriptjs.js
964 ms
Cookie-Policy-Smartlet-Script.js
969 ms
css3css.css
95 ms
(87775)-adaptivecss.css
121 ms
ReadSpeaker.Styles.css
98 ms
ReadSpeaker.Core.js
180 ms
ReadSpeaker.pub.Config.js
285 ms
ReadSpeaker.lib.Facade.adapter.jquery.js
187 ms
analytics.js
98 ms
patroon.png
103 ms
greybg.jpg
103 ms
logo.png
101 ms
deelcirkel.png
107 ms
more.gif
103 ms
OPEN-DAG-141127-WZW-Logo-LICHTBLAUW-ACHTER.jpg
283 ms
readspeaker-icoon.png
200 ms
fam%20nishio-web.jpg
356 ms
npcf-help-fouten-voorkomen-bijgesneden-939x356px-822417ebdf.png
251 ms
zorgkaart-nederland-web-2.jpg
290 ms
eekhoorn-1134a.jpg
225 ms
greybg_wide.jpg
285 ms
13-geriater-patient.jpg
320 ms
45-meisje-bij-orthoptist.jpg
355 ms
35-DietistEnPat.jpg
472 ms
30-header_2-zusters.jpg
457 ms
onderbalk.jpg
379 ms
kwaliteit-keurmerken-icoon.png
406 ms
Logo-Niaz.gif
435 ms
twitter-icoon.png
447 ms
youtube-icoon.png
465 ms
facebook-icoon.png
494 ms
linked-in-icoon.png
518 ms
RSS-icoon.png
539 ms
bg_direction_navpng.png
484 ms
ReadSpeaker.Common.Settings.js
577 ms
ReadSpeaker.PlayerAPI.js
499 ms
ReadSpeaker.HL.js
613 ms
ReadSpeaker.ui.js
629 ms
collect
23 ms
(2168)-Design-Special-stylesheets-printcss.css
89 ms
bovenij.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
Form elements do not have associated labels
Links do not have a discernible name
bovenij.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
bovenij.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
Tap targets are not sized appropriately
NL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bovenij.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 Bovenij.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.
bovenij.nl
Open Graph description is not detected on the main page of BovenIJ. 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: