2.3 sec in total
276 ms
1.7 sec
336 ms
Welcome to kozijnservicenederland.nl homepage info - get ready to check Kozijn Service Nederland best content right away, or after learning these important things about kozijnservicenederland.nl
Kozijn Service Nederland is gespecialiseerd in het herstellen en repareren van bestaande kozijnen. Schadeherstel | Kozijnonderdelen | Kozijnrubber | Inbraakpreventie
Visit kozijnservicenederland.nlWe analyzed Kozijnservicenederland.nl page load time and found that the first response time was 276 ms and then it took 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.
kozijnservicenederland.nl performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value6.7 s
8/100
25%
Value9.7 s
11/100
10%
Value2,780 ms
3/100
30%
Value0.14
79/100
15%
Value9.3 s
31/100
10%
276 ms
37 ms
251 ms
168 ms
186 ms
Our browser made a total of 42 requests to load all elements on the main page. We found that 93% of them (39 requests) were addressed to the original Kozijnservicenederland.nl, 5% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Kozijnservicenederland.nl.
Page size can be reduced by 349.7 kB (47%)
736.8 kB
387.1 kB
In fact, the total size of Kozijnservicenederland.nl main page is 736.8 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. 35% of websites need less resources to load. CSS take 269.3 kB which makes up the majority of the site volume.
Potential reduce by 19.4 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 19.4 kB or 76% of the original size.
Potential reduce by 0 B
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. Kozijn Service Nederland images are well optimized though.
Potential reduce by 102.2 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 102.2 kB or 54% of the original size.
Potential reduce by 228.0 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. Kozijnservicenederland.nl needs all CSS files to be minified and compressed as it can save up to 228.0 kB or 85% of the original size.
Number of requests can be reduced by 21 (55%)
38
17
The browser has sent 38 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kozijn Service Nederland. 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 from 6 to 1 for CSS and as a result speed up the page load time.
kozijnservicenederland.nl
276 ms
jquery.min.js
37 ms
main-5d86d9bc.css
251 ms
jquery.fancybox-1.3.7.min.css
168 ms
formreset.min.css
186 ms
formsmain.min.css
191 ms
readyclass.min.css
194 ms
browsers.min.css
196 ms
modernizr-45f0e1f4.js
331 ms
main-f990994e.js
442 ms
wp-embed.min.js
400 ms
jquery.json.js
400 ms
gravityforms.min.js
447 ms
jquery.fancybox-1.3.7.min.js
496 ms
jquery.easing.pack.js
489 ms
jquery.mousewheel.min.js
516 ms
logo-icoon.png
270 ms
telefoon.png
334 ms
gebouwen-den-haag-ksn.jpg
521 ms
gebouwen-den-haag-ksn-mobile.jpg
555 ms
logo-kozijn-service-nederland.png
395 ms
telefoon-2.png
422 ms
mail.png
423 ms
kozijnonderdelen-wit.png
502 ms
service.png
563 ms
vergrootglas.png
586 ms
schadeherstel.png
581 ms
kozijnonderdelen.png
665 ms
rubber.png
696 ms
sleutel.png
723 ms
kozijn-sluiting-blauw.jpg
803 ms
check.png
739 ms
diverse-kozijnen.jpg
755 ms
recycle-logo-wit.png
835 ms
merken-ksn.jpg
1036 ms
facebook.png
887 ms
linkedIn.png
903 ms
Soleil-Light_gdi.woff
968 ms
Soleil-Bold_gdi.woff
1020 ms
Soleil-Book_gdi.woff
1057 ms
analytics.js
17 ms
collect
12 ms
kozijnservicenederland.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.
kozijnservicenederland.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
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
kozijnservicenederland.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 Kozijnservicenederland.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 Kozijnservicenederland.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.
kozijnservicenederland.nl
Open Graph data is detected on the main page of Kozijn Service Nederland. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: