6.5 sec in total
2.7 sec
3.6 sec
263 ms
Welcome to leidschendam-voorburg.nl homepage info - get ready to check Leidschendam Voorburg best content for Netherlands right away, or after learning these important things about leidschendam-voorburg.nl
Officiële website met gemeentelijke dienstverlening, actualiteiten en informatie over bestuur en organisatie
Visit leidschendam-voorburg.nlWe analyzed Leidschendam-voorburg.nl page load time and found that the first response time was 2.7 sec and then it took 3.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
leidschendam-voorburg.nl performance score
name
value
score
weighting
Value5.6 s
6/100
10%
Value5.7 s
16/100
25%
Value7.1 s
31/100
10%
Value80 ms
99/100
30%
Value0.004
100/100
15%
Value6.0 s
64/100
10%
2716 ms
476 ms
471 ms
63 ms
660 ms
Our browser made a total of 35 requests to load all elements on the main page. We found that 83% of them (29 requests) were addressed to the original Leidschendam-voorburg.nl, 6% (2 requests) were made to Google-analytics.com and 6% (2 requests) were made to Ssl.siteimprove.com. The less responsive or slowest element that took the longest time to load (2.7 sec) belongs to the original domain Leidschendam-voorburg.nl.
Page size can be reduced by 206.1 kB (54%)
382.9 kB
176.8 kB
In fact, the total size of Leidschendam-voorburg.nl main page is 382.9 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. 25% of websites need less resources to load. Javascripts take 239.1 kB which makes up the majority of the site volume.
Potential reduce by 41.2 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 11.2 kB, which is 22% 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 41.2 kB or 82% of the original size.
Potential reduce by 8.5 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. Leidschendam Voorburg images are well optimized though.
Potential reduce by 156.4 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 156.4 kB or 65% of the original size.
Number of requests can be reduced by 26 (76%)
34
8
The browser has sent 34 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Leidschendam Voorburg. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
leidschendam-voorburg.nl
2716 ms
addoncss.css
476 ms
iecss.css
471 ms
css
63 ms
jquery.js
660 ms
jquery.scf.js
384 ms
ie-hover-ns-packjs.js
216 ms
communitedexternallinkjs.js
311 ms
jqueryvalidatejs.js
687 ms
jqueryflashjs.js
417 ms
jscroller-0.4.js
482 ms
proreaderjs.js
505 ms
lvjs.js
563 ms
GlobalScripts.js
572 ms
ClientLogic.js
504 ms
ScfScripts.js
606 ms
maps
40 ms
printcss.css
108 ms
ga.js
44 ms
siteanalyze_6006217.js
233 ms
bg.gif
89 ms
bg-wrapper.gif
103 ms
Figures_01.png
215 ms
separator2.gif
118 ms
btn-search.png
110 ms
pano_cr-575-visser.jpg
115 ms
dots.gif
174 ms
ico-more.gif
193 ms
160315-uitn-opening-Fluit.jpg
312 ms
bg-aside.png
236 ms
border01.gif
243 ms
logo.gif
262 ms
separator1.gif
288 ms
__utm.gif
19 ms
image.aspx
119 ms
leidschendam-voorburg.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
leidschendam-voorburg.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
leidschendam-voorburg.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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Leidschendam-voorburg.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 Leidschendam-voorburg.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.
leidschendam-voorburg.nl
Open Graph description is not detected on the main page of Leidschendam Voorburg. 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: