3.3 sec in total
325 ms
2.3 sec
598 ms
Visit rktvc.nl now to see the best up-to-date RKTVC content and also check out these interesting facts you probably never knew about rktvc.nl
Visit rktvc.nlWe analyzed Rktvc.nl page load time and found that the first response time was 325 ms and then it took 2.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
rktvc.nl performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value7.6 s
4/100
25%
Value11.4 s
5/100
10%
Value2,210 ms
6/100
30%
Value0.249
50/100
15%
Value23.7 s
1/100
10%
325 ms
584 ms
251 ms
82 ms
65 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 14% of them (12 requests) were addressed to the original Rktvc.nl, 73% (63 requests) were made to Cache.voetbalassist.nl and 2% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain Rktvc.nl.
Page size can be reduced by 353.4 kB (18%)
2.0 MB
1.6 MB
In fact, the total size of Rktvc.nl main page is 2.0 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. 60% of websites need less resources to load. Images take 1.8 MB which makes up the majority of the site volume.
Potential reduce by 64.6 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 64.6 kB or 82% of the original size.
Potential reduce by 227.9 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, RKTVC needs image optimization as it can save up to 227.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 60.6 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 60.6 kB or 48% of the original size.
Potential reduce by 259 B
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. Rktvc.nl needs all CSS files to be minified and compressed as it can save up to 259 B or 54% of the original size.
Number of requests can be reduced by 21 (26%)
81
60
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RKTVC. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
rktvc.nl
325 ms
www.rktvc.nl
584 ms
LoadCss.ashx
251 ms
jquery.min.js
82 ms
bootstrap.min.js
65 ms
375 ms
css
97 ms
home.js
191 ms
LoadModuleCss.ashx
179 ms
analytics.js
109 ms
Milan_Haeck.png
585 ms
wit_zonder_spelers.jpg
423 ms
30.png
95 ms
50.png
259 ms
29.png
266 ms
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266 ms
12.png
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32.png
501 ms
183.jpg
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421 ms
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479 ms
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500 ms
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499 ms
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505 ms
18.png
592 ms
22.png
636 ms
23.png
580 ms
26.png
579 ms
25.png
737 ms
FooterContactLogo.ashx
590 ms
FooterContactLogo.ashx
659 ms
VoetbalMasterz.jpg
250 ms
training.jpg
338 ms
vrijwilligerswerving.jpg
628 ms
kangoeroe.jpg
646 ms
Kickoff_De_Kleuver_Copa_small2.gif
1061 ms
Email_Pictogram.jpg
326 ms
istore.png
379 ms
google_play.png
418 ms
collect
167 ms
1.jpg
575 ms
header_overlay.ashx
670 ms
default4_logo.png
586 ms
ImageChangeColor.ashx
629 ms
menu_uitklappen.png
654 ms
caroussel_titel_bg.png
653 ms
blok_archief.png
674 ms
blok_rss.png
708 ms
blok_arrow.png
729 ms
sdk.js
195 ms
hoofdsponsor_schaduw.png
572 ms
infobalk_h2_bg.ashx
570 ms
ImageChangeColor.ashx
580 ms
ImageChangeColor.ashx
583 ms
ib_volgende_wedstrijd_bal_bg.png
615 ms
ib_kalender.png
637 ms
ib_afgelastingen_bg.png
620 ms
cJZKeOuBrn4kERxqtaUH3aCWcynf_cDxXwCLxiixG1c.ttf
61 ms
k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf
62 ms
127 ms
share-bolditalic-webfont.woff
561 ms
ib_aanpassen.png
581 ms
ib_aanpassen_bg.png
583 ms
xd_arbiter.php
147 ms
xd_arbiter.php
267 ms
footer_boog.png
560 ms
ImageChangeColor.ashx
568 ms
ImageChangeColor.ashx
569 ms
ImageChangeColor.ashx
569 ms
ImageChangeColor.ashx
589 ms
ImageChangeColor.ashx
537 ms
ImageChangeColor.ashx
542 ms
infobalk_uitslagen_logo_bg.ashx
566 ms
ib_rss.png
567 ms
ib_close.png
562 ms
nieuws_caroussel_bullet.png
514 ms
ImageChangeColor.ashx
519 ms
22.jpg
527 ms
print.css
84 ms
rktvc.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
Image elements do not have [alt] attributes
Links do not have a discernible name
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
rktvc.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
Missing source maps for large first-party JavaScript
rktvc.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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 uses legible font sizes
Tap targets are not sized appropriately
NL
NL
N/A
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rktvc.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 Rktvc.nl main page’s claimed encoding is . 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.
rktvc.nl
Open Graph description is not detected on the main page of RKTVC. 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: