3.6 sec in total
275 ms
3 sec
246 ms
Welcome to roteg.nl homepage info - get ready to check Roteg best content right away, or after learning these important things about roteg.nl
Experts in datalogging, laptiming, vermogenstestbanken
Visit roteg.nlWe analyzed Roteg.nl page load time and found that the first response time was 275 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
roteg.nl performance score
name
value
score
weighting
Value3.1 s
47/100
10%
Value3.1 s
75/100
25%
Value3.8 s
83/100
10%
Value0 ms
100/100
30%
Value0.027
100/100
15%
Value3.1 s
95/100
10%
275 ms
418 ms
176 ms
175 ms
178 ms
Our browser made a total of 65 requests to load all elements on the main page. We found that 89% of them (58 requests) were addressed to the original Roteg.nl, 5% (3 requests) were made to S7.addthis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Roteg.nl.
Page size can be reduced by 635.5 kB (48%)
1.3 MB
679.4 kB
In fact, the total size of Roteg.nl main page is 1.3 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. 35% of websites need less resources to load. Javascripts take 668.2 kB which makes up the majority of the site volume.
Potential reduce by 60.0 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 60.0 kB or 76% of the original size.
Potential reduce by 91.0 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. Obviously, Roteg needs image optimization as it can save up to 91.0 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 459.3 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 459.3 kB or 69% of the original size.
Potential reduce by 25.2 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. Roteg.nl needs all CSS files to be minified and compressed as it can save up to 25.2 kB or 86% of the original size.
Number of requests can be reduced by 28 (45%)
62
34
The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roteg. 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 5 to 1 for CSS and as a result speed up the page load time.
roteg.nl
275 ms
www.roteg.nl
418 ms
stylesheet.css
176 ms
lightbox.css
175 ms
header.css
178 ms
anylinkmenu.css
179 ms
menucontents_us.js
178 ms
SelectionMenu_us.css
181 ms
jquery-1.3.2.min.js
429 ms
jquery.cookie.js
347 ms
selectionMenuCookie.js
348 ms
anylinkmenu.js
356 ms
prototype.js
439 ms
scriptaculous.js
356 ms
lightbox.js
517 ms
addthis_widget.js
11 ms
effects.js
173 ms
builder.js
178 ms
header_background.jpg
257 ms
companylogo.jpg
508 ms
header2.jpg
191 ms
icon.gif
190 ms
icon.gif
192 ms
button_Allesporten_on.jpg
192 ms
button_Kart_off.jpg
345 ms
button_Auto_off.jpg
346 ms
button_Motor_off.jpg
345 ms
button_Scooter_off.jpg
347 ms
button_Offroad_off.jpg
431 ms
button_Anderesporten_off.jpg
514 ms
colomn_left_top.jpg
516 ms
corner_right_left.gif
518 ms
cart.gif
517 ms
pixel_trans.gif
597 ms
colomn_right_top.jpg
675 ms
colomn_background.jpg
681 ms
splitter.png
856 ms
button_quick_find.gif
685 ms
Datarecording-Laptiming-Video363.jpg
702 ms
Testbanken%20&%20Toebehoren444.jpg
781 ms
Bandenwarmers386.jpg
1018 ms
Quickshifters366.jpg
863 ms
Kartonderdelen%20Chassis407.jpg
958 ms
Onderdelen%20Motorisch397.jpg
876 ms
Accu's%20en%20batterijen921.jpg
963 ms
Gereedschappen425.jpg
1027 ms
Diversen361.jpg
1046 ms
Karts486.jpg
1055 ms
Multisport%20systemen926.jpg
1222 ms
Aanbiedingen%20&%20gebruikt997.jpg
1223 ms
colomn_right_background.jpg
1185 ms
betaalmethoden.gif
1197 ms
arrow_right.gif
1213 ms
STK_5223
1146 ms
ga.js
5 ms
boost
21 ms
300lo.json
57 ms
273.33dc1e6c32820cabb584.js
11 ms
__utm.gif
48 ms
sh.07f0d9bf220d07a763adad1e.html
41 ms
vortex_ontsteking.jpg
1174 ms
footer_background.jpg
1185 ms
index.php
280 ms
loading.gif
172 ms
closelabel.gif
173 ms
roteg.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
Image elements do not have [alt] attributes
Form elements do not have associated labels
roteg.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
Browser errors were logged to the console
roteg.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
robots.txt is not valid
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
N/A
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roteg.nl can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Roteg.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.
roteg.nl
Open Graph description is not detected on the main page of Roteg. 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: