4.8 sec in total
320 ms
4.2 sec
281 ms
Welcome to rijscholen-overzicht.nl homepage info - get ready to check Rijscholen Overzicht best content for Netherlands right away, or after learning these important things about rijscholen-overzicht.nl
Visit rijscholen-overzicht.nlWe analyzed Rijscholen-overzicht.nl page load time and found that the first response time was 320 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
rijscholen-overzicht.nl performance score
name
value
score
weighting
Value4.4 s
16/100
10%
Value10.4 s
0/100
25%
Value10.4 s
8/100
10%
Value1,380 ms
16/100
30%
Value0.001
100/100
15%
Value12.0 s
16/100
10%
320 ms
1927 ms
189 ms
184 ms
182 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 45% of them (32 requests) were addressed to the original Rijscholen-overzicht.nl, 11% (8 requests) were made to Apis.google.com and 7% (5 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (1.9 sec) belongs to the original domain Rijscholen-overzicht.nl.
Page size can be reduced by 734.5 kB (70%)
1.0 MB
313.0 kB
In fact, the total size of Rijscholen-overzicht.nl main page is 1.0 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. 50% of websites need less resources to load. Javascripts take 783.9 kB which makes up the majority of the site volume.
Potential reduce by 36.9 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 36.9 kB or 75% of the original size.
Potential reduce by 10.6 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. Rijscholen Overzicht images are well optimized though.
Potential reduce by 633.2 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 633.2 kB or 81% of the original size.
Potential reduce by 53.7 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. Rijscholen-overzicht.nl needs all CSS files to be minified and compressed as it can save up to 53.7 kB or 82% of the original size.
Number of requests can be reduced by 43 (64%)
67
24
The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rijscholen Overzicht. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.
rijscholen-overzicht.nl
320 ms
www.rijscholen-overzicht.nl
1927 ms
contextMenu.css
189 ms
contextMenu.js
184 ms
dropdown.css
182 ms
layout.css
277 ms
style.js
193 ms
jquery-1.9.1.js
990 ms
jquery-ui.js
1118 ms
jquery-ui.css
548 ms
form2.css
471 ms
jquery.uniform.min.js
367 ms
sort_table.css
402 ms
jquery.tablesorter.min.js
546 ms
plusone.js
130 ms
show_ads.js
7 ms
adsense.js
226 ms
urchin.js
20 ms
cookieconsent.min.js
7 ms
bg.gif
105 ms
cb=gapi.loaded_0
40 ms
header.gif
376 ms
rijscholen-overzicht.gif
98 ms
mainbk.png
140 ms
bg_page.gif
141 ms
bg_page_in.gif
141 ms
ico_comments.gif
180 ms
ico_date.gif
174 ms
rijles.jpg
184 ms
star-matrix.gif
184 ms
watkostautorijles-2.jpg
373 ms
ca-pub-5486505269645525.js
67 ms
zrt_lookup.html
122 ms
show_ads_impl.js
62 ms
footer.gif
254 ms
google.png
257 ms
facebook.png
257 ms
twitter.png
260 ms
cb=gapi.loaded_1
95 ms
fastbutton
130 ms
ico_top.gif
329 ms
all.js
187 ms
__utm.gif
83 ms
ui-bg_flat_75_ffffff_40x100.png
301 ms
ads
254 ms
postmessageRelay
85 ms
osd.js
6 ms
rs=AGLTcCNqicBbTRy2Ny4TeyhsrBuZucE7Kg
14 ms
cb=gapi.loaded_0
17 ms
cb=gapi.loaded_1
16 ms
W5F8_SL0XFawnjxHGsZjJA.ttf
115 ms
api.js
53 ms
core:rpc:shindig.random:shindig.sha1.js
111 ms
2536007149-postmessagerelay.js
101 ms
204 ms
xd_arbiter.php
127 ms
xd_arbiter.php
271 ms
10526011086744560835
69 ms
abg.js
55 ms
m_js_controller.js
68 ms
googlelogo_color_112x36dp.png
99 ms
s
35 ms
x_button_blue2.png
37 ms
light-bottom.css
26 ms
ping
96 ms
E4WYPs_lNJIuXrWpTsOcc3FIG36RfI0ERc0srw5QW9Y.js
9 ms
logo.png
32 ms
ui
30 ms
like.php
122 ms
vpc6VNjRPXV.js
272 ms
LVx-xkvaJ0b.png
306 ms
rijscholen-overzicht.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
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
Image elements do not have [alt] attributes
Form elements do not have associated labels
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
rijscholen-overzicht.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Issues were logged in the Issues panel in Chrome Devtools
rijscholen-overzicht.nl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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 doesn't use legible font sizes
Tap targets are not sized appropriately
NL
N/A
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rijscholen-overzicht.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 Rijscholen-overzicht.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
rijscholen-overzicht.nl
Open Graph description is not detected on the main page of Rijscholen Overzicht. 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: