4.4 sec in total
1.4 sec
2.7 sec
272 ms
Visit cocleiden.nl now to see the best up-to-date COC Leiden content and also check out these interesting facts you probably never knew about cocleiden.nl
COC Leiden is dé LHBTI+ belangenvereniging voor Leiden en omstreken. Een veilige plek waar iedereen welkom is. Wij geven informatie en organiseren evenementen voor iedereen binnen de LHBTI+ community ...
Visit cocleiden.nlWe analyzed Cocleiden.nl page load time and found that the first response time was 1.4 sec and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
cocleiden.nl performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.9 s
6/100
25%
Value6.9 s
34/100
10%
Value1,540 ms
13/100
30%
Value0
100/100
15%
Value14.6 s
8/100
10%
1381 ms
173 ms
265 ms
174 ms
176 ms
Our browser made a total of 55 requests to load all elements on the main page. We found that 35% of them (19 requests) were addressed to the original Cocleiden.nl, 24% (13 requests) were made to Fonts.gstatic.com and 9% (5 requests) were made to O.twimg.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Cocleiden.nl.
Page size can be reduced by 150.7 kB (18%)
816.2 kB
665.6 kB
In fact, the total size of Cocleiden.nl main page is 816.2 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. 55% of websites need less resources to load. Images take 608.5 kB which makes up the majority of the site volume.
Potential reduce by 25.6 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 25.6 kB or 72% of the original size.
Potential reduce by 20.5 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. COC Leiden images are well optimized though.
Potential reduce by 73.8 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 73.8 kB or 55% of the original size.
Potential reduce by 30.8 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. Cocleiden.nl needs all CSS files to be minified and compressed as it can save up to 30.8 kB or 83% of the original size.
Number of requests can be reduced by 18 (44%)
41
23
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of COC Leiden. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
www.cocleiden.nl
1381 ms
ccm.base.css
173 ms
jquery.js
265 ms
ccm.base.js
174 ms
swfobject.js
176 ms
view.css
177 ms
view.css
177 ms
css
36 ms
bjqs.css
343 ms
css
48 ms
demo.css
344 ms
bjqs-1.3.min.js
348 ms
triangle.png
109 ms
banner-05.jpg
344 ms
banner02.jpg
259 ms
banner03.jpg
260 ms
banner04.jpg
346 ms
banner01.jpg
259 ms
logo.gif
258 ms
test.jpg
516 ms
gradient-article.png
418 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
23 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
24 ms
Hgo13k-tfSpn0qi1SFdUfT8E0i7KZn-EPnyo3HZu7kw.woff
24 ms
vzIUHo9z-oJ4WgkpPOtg1_esZW2xOQ-xsNqO47m55DA.woff
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d-6IYplOFocCacKzxwXSOD8E0i7KZn-EPnyo3HZu7kw.woff
23 ms
mnpfi9pxYH-Go5UiibESIj8E0i7KZn-EPnyo3HZu7kw.woff
24 ms
DXI1ORHCpsQm3Vp6mXoaTXhCUOGz7vYGh680lGh-uXM.woff
24 ms
widgets.js
39 ms
like.php
103 ms
facepile.php
106 ms
1pO9eUAp8pSF8VnRTP3xnvesZW2xOQ-xsNqO47m55DA.woff
35 ms
OLffGBTaF0XFOW1gnuHF0YbN6UDyHWBl620a-IRfuBk.woff
37 ms
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36 ms
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36 ms
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36 ms
bmC0pGMXrhphrZJmniIZpYbN6UDyHWBl620a-IRfuBk.woff
36 ms
analytics.js
43 ms
timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
16 ms
collect
15 ms
syndication
84 ms
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169 ms
qeKvIRsJabD.js
22 ms
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proxy.jpg
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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unitytv-logo_normal.jpg
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syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
27 ms
syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css
54 ms
proxy.jpg
49 ms
proxy.jpg
56 ms
cocleiden.nl accessibility score
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
Buttons do not have an accessible name
cocleiden.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
cocleiden.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
Tap targets are not sized appropriately
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cocleiden.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Cocleiden.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.
cocleiden.nl
Open Graph description is not detected on the main page of COC Leiden. 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: