6.5 sec in total
796 ms
5.1 sec
538 ms
Welcome to robsleegers.nl homepage info - get ready to check Rob Sleegers best content right away, or after learning these important things about robsleegers.nl
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Visit robsleegers.nlWe analyzed Robsleegers.nl page load time and found that the first response time was 796 ms and then it took 5.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
robsleegers.nl performance score
name
value
score
weighting
Value5.2 s
8/100
10%
Value7.5 s
4/100
25%
Value8.7 s
16/100
10%
Value180 ms
92/100
30%
Value0.007
100/100
15%
Value8.0 s
43/100
10%
796 ms
113 ms
766 ms
776 ms
1068 ms
Our browser made a total of 51 requests to load all elements on the main page. We found that 80% of them (41 requests) were addressed to the original Robsleegers.nl, 8% (4 requests) were made to Robsleegers.webstijlcms.nl and 4% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Robsleegers.nl.
Page size can be reduced by 446.2 kB (11%)
4.0 MB
3.5 MB
In fact, the total size of Robsleegers.nl main page is 4.0 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. 45% of websites need less resources to load. Images take 3.5 MB which makes up the majority of the site volume.
Potential reduce by 40.5 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 40.5 kB or 82% of the original size.
Potential reduce by 85.2 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. Rob Sleegers images are well optimized though.
Potential reduce by 247.3 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 247.3 kB or 68% of the original size.
Potential reduce by 73.1 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. Robsleegers.nl needs all CSS files to be minified and compressed as it can save up to 73.1 kB or 80% of the original size.
Number of requests can be reduced by 28 (64%)
44
16
The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rob Sleegers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.
www.robsleegers.nl
796 ms
wp-emoji-release.min.js
113 ms
general-282e0ee.css
766 ms
layout-front_page-06e7a86.css
776 ms
responsive-grid-aff14fc.css
1068 ms
layerslider.css
1320 ms
shortcodes.css
1491 ms
lightbox.min.css
192 ms
jquery.js
359 ms
jquery-migrate.min.js
442 ms
jquery.hoverintent.js
523 ms
jquery.superfish.js
605 ms
selectnav.js
687 ms
block-dynamic-js-layout-front_page-7362e6d.js
784 ms
jquery.fitvids.js
841 ms
responsive-grid-js-e6e6939.js
867 ms
layerslider.kreaturamedia.jquery.js
866 ms
jquery-easing-1.3.js
922 ms
jquerytransit.js
947 ms
layerslider.transitions.js
948 ms
font-awesome.min.css
30 ms
layerslider.kreaturamedia.jquery.js
1084 ms
jquery-easing-1.3.js
1026 ms
jquerytransit.js
1028 ms
webstijl.js
1107 ms
jquery.touchwipe.min.js
1108 ms
jquery.lightbox.min.js
1147 ms
wp-embed.min.js
1164 ms
css
24 ms
analytics.js
39 ms
logo-rob-sleegers-interieurbouw.png
726 ms
DSCN4983-e1369991493175-300x225.jpg
149 ms
DSCN4898-e1369982639622.jpg
376 ms
FOTOS-VERVOLG-haard.png
484 ms
DSCN5064-e1369991747819.jpg
379 ms
DSCN1185.jpg
1081 ms
webstijl_footer_logo_Wit.png
147 ms
DSCN4965-e13699913306301.jpg
816 ms
26jjsd8782772.png
1015 ms
DSCN49121-e1369986931464.jpg
1177 ms
backgroundrobsleegersblue.png
819 ms
skin.css
88 ms
collect
14 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
8 ms
fontawesome-webfont.woff
3 ms
skin.png
82 ms
logo-rob-sleegers-interieurbouw.png
181 ms
DSCN4965-e13699913306301.jpg
182 ms
loading.gif
88 ms
26jjsd8782772.png
580 ms
DSCN49121-e1369986931464.jpg
180 ms
robsleegers.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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Links do not have a discernible name
robsleegers.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
robsleegers.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
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 Robsleegers.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 Robsleegers.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.
robsleegers.nl
Open Graph data is detected on the main page of Rob Sleegers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: