3.2 sec in total
912 ms
2.1 sec
188 ms
Click here to check amazing Stedelijk content for Netherlands. Otherwise, check out these important facts you probably never knew about stedelijk.nl
Welcome to the must-see museum for modern and contemporary art and design in Amsterdam. Rich collection with Piet Mondrian, Marc Chagall, Karel Appel, Yayoi Kusama, Marlene Dumas, Rineke Dijkstra, Pic...
Visit stedelijk.nlWe analyzed Stedelijk.nl page load time and found that the first response time was 912 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
stedelijk.nl performance score
name
value
score
weighting
Value3.3 s
39/100
10%
Value3.9 s
52/100
25%
Value5.8 s
49/100
10%
Value470 ms
60/100
30%
Value0.048
99/100
15%
Value14.9 s
8/100
10%
912 ms
33 ms
223 ms
306 ms
732 ms
Our browser made a total of 39 requests to load all elements on the main page. We found that 69% of them (27 requests) were addressed to the original Stedelijk.nl, 5% (2 requests) were made to Google-analytics.com and 5% (2 requests) were made to Wd-edge.sharethis.com. The less responsive or slowest element that took the longest time to load (912 ms) belongs to the original domain Stedelijk.nl.
Page size can be reduced by 159.4 kB (36%)
437.7 kB
278.3 kB
In fact, the total size of Stedelijk.nl main page is 437.7 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. 30% of websites need less resources to load. Javascripts take 213.4 kB which makes up the majority of the site volume.
Potential reduce by 26.9 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 5.7 kB, which is 17% 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 26.9 kB or 78% of the original size.
Potential reduce by 14.3 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. Stedelijk images are well optimized though.
Potential reduce by 118.2 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 118.2 kB or 55% of the original size.
Number of requests can be reduced by 9 (25%)
36
27
The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Stedelijk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
stedelijk.nl
912 ms
jquery.min.js
33 ms
jcarousellite_1.0.1.min.js
223 ms
lightbox.js
306 ms
732 ms
604 ms
buttons.js
6 ms
buttonArrowRight.png
114 ms
image002.jpg
251 ms
Stedelijk_X_Ron_Facebookcover_DEF.png
114 ms
Stedelijk_2015-09-06_Familielab_Tomek-Dersu-Aaron%20(2)%20(1).jpg
136 ms
Sigelelaub_bijgesneden_portret.jpg
111 ms
kirchner.jpg
340 ms
Newman$A%2035917.jpg
181 ms
van%20Gogh.jpg
202 ms
theo%20van%20doesbrug.jpg
200 ms
Koons.jpg
215 ms
BA%202771.jpg
265 ms
tanzende.jpg
290 ms
A%2023603.jpg
287 ms
1995.1.0175(1-15).jpg
302 ms
A%204739.jpg
336 ms
A%202214.jpg
347 ms
B%202167.jpg
379 ms
gemeente_amsterdam_sprite.png
381 ms
rabobank_sprite.png
385 ms
bankgiroloterij_sprite.png
418 ms
ga.js
77 ms
getAllAppDefault.esi
24 ms
KdkDg4VkCPbGFXPy+QcrYltcAAFQbTSTAAA=
21 ms
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20 ms
__utm.gif
19 ms
getSegment.php
171 ms
checkOAuth.esi
10 ms
t.dhj
33 ms
nr-885.min.js
42 ms
arrow_caroussel_left.png
95 ms
arrow_caroussel_right.png
86 ms
241ff5f993
53 ms
stedelijk.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-hidden="true"] elements contain focusable descendents
stedelijk.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
stedelijk.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
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Stedelijk.nl can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Stedelijk.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.
stedelijk.nl
Open Graph description is not detected on the main page of Stedelijk. 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: