2.7 sec in total
411 ms
2.1 sec
272 ms
Visit perfectkeur.nl now to see the best up-to-date Perfectkeur content for Netherlands and also check out these interesting facts you probably never knew about perfectkeur.nl
Perfectkeur voor bouwkundige keuringen en energie bespaar maatwerkadvies. Landelijke dekking, kwaliteit, gecertificeerd. Bel: 0800-0900200.
Visit perfectkeur.nlWe analyzed Perfectkeur.nl page load time and found that the first response time was 411 ms and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
perfectkeur.nl performance score
name
value
score
weighting
Value5.9 s
4/100
10%
Value14.3 s
0/100
25%
Value9.3 s
13/100
10%
Value3,130 ms
2/100
30%
Value0.041
99/100
15%
Value14.9 s
8/100
10%
411 ms
134 ms
153 ms
27 ms
151 ms
Our browser made a total of 59 requests to load all elements on the main page. We found that 76% of them (45 requests) were addressed to the original Perfectkeur.nl, 5% (3 requests) were made to Google-analytics.com and 3% (2 requests) were made to 0.gravatar.com. The less responsive or slowest element that took the longest time to load (867 ms) belongs to the original domain Perfectkeur.nl.
Page size can be reduced by 1.6 MB (76%)
2.1 MB
510.0 kB
In fact, the total size of Perfectkeur.nl main page is 2.1 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. 60% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.
Potential reduce by 134.6 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 134.6 kB or 83% of the original size.
Potential reduce by 690 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. Perfectkeur images are well optimized though.
Potential reduce by 837.0 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 837.0 kB or 72% of the original size.
Potential reduce by 625.0 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. Perfectkeur.nl needs all CSS files to be minified and compressed as it can save up to 625.0 kB or 87% of the original size.
Number of requests can be reduced by 33 (61%)
54
21
The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Perfectkeur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
perfectkeur.nl
411 ms
wp-emoji-release.min.js
134 ms
layerslider.css
153 ms
css
27 ms
styles.css
151 ms
foobox.min.css
159 ms
pronamic-cookie-law-style.css
157 ms
settings.css
185 ms
style.css
207 ms
font-awesome.css
224 ms
animations.css
228 ms
media.css
237 ms
greensock.js
240 ms
jquery.js
344 ms
jquery-migrate.min.js
281 ms
layerslider.kreaturamedia.jquery.js
372 ms
layerslider.transitions.js
301 ms
pronamic-cookie-law.js
314 ms
jquery.themepunch.tools.min.js
412 ms
jquery.themepunch.revolution.min.js
359 ms
foobox.min.js
450 ms
conversion.js
31 ms
jquery.form.min.js
342 ms
scripts.js
371 ms
comment-reply.min.js
383 ms
modernizr-min.js
395 ms
jquery.carouFredSel-6.2.1-min.js
421 ms
jquery.cycle.js
442 ms
jquery.flexslider-min.js
454 ms
jquery.fitvids-min.js
457 ms
main.js
741 ms
wp-embed.min.js
474 ms
style.css
428 ms
ga.js
54 ms
fbds.js
52 ms
dc.js
131 ms
logo.png
810 ms
c89fedcc77c5847901e1e02841d41e15
105 ms
ec603150e53c55d36337c45600d38702
106 ms
cc0d5ab82733b447f557ca9052a5e153
200 ms
belgratis3.png
198 ms
certificeringen.png
198 ms
perfectkeurlogofooter.png
198 ms
2-52x50.png
198 ms
Infographic-label-52x50.jpg
197 ms
demo-bouwtechnisch-rapport-b2-52x50.jpg
196 ms
Deurtrappen-52x50.jpg
627 ms
DSC06778-52x50.jpg
626 ms
logo-retina.png
867 ms
559 ms
581 ms
__utm.gif
105 ms
__utm.gif
99 ms
fontawesome-webfont.woff
525 ms
icomoon.woff
525 ms
39 ms
foobox.svg
159 ms
foobox.woff
81 ms
22 ms
perfectkeur.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
perfectkeur.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
Browser errors were logged to the console
perfectkeur.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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Perfectkeur.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 Perfectkeur.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.
perfectkeur.nl
Open Graph data is detected on the main page of Perfectkeur. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: