2.8 sec in total
258 ms
2.1 sec
426 ms
Visit rkvvdem.nl now to see the best up-to-date Rkvv DEM content for Netherlands and also check out these interesting facts you probably never knew about rkvvdem.nl
Welkom bij voetbalvereniging R.K.V.V. DEM uit Beverwijk. Voor voetballen met plezier en passie. Voor jongens, meisjes, vrouwen en mannen uit Beverwijk en omstreken.
Visit rkvvdem.nlWe analyzed Rkvvdem.nl page load time and found that the first response time was 258 ms and then it took 2.5 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.
rkvvdem.nl performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value13.6 s
0/100
25%
Value8.1 s
20/100
10%
Value1,370 ms
16/100
30%
Value0.822
4/100
15%
Value14.9 s
8/100
10%
258 ms
765 ms
423 ms
60 ms
62 ms
Our browser made a total of 81 requests to load all elements on the main page. We found that 21% of them (17 requests) were addressed to the original Rkvvdem.nl, 60% (49 requests) were made to Cache.voetbalassist.nl and 4% (3 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (765 ms) belongs to the original domain Rkvvdem.nl.
Page size can be reduced by 218.9 kB (25%)
869.2 kB
650.3 kB
In fact, the total size of Rkvvdem.nl main page is 869.2 kB. 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. Images take 642.8 kB which makes up the majority of the site volume.
Potential reduce by 83.4 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 83.4 kB or 81% of the original size.
Potential reduce by 76.8 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, Rkvv DEM needs image optimization as it can save up to 76.8 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 58.4 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 58.4 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. Rkvvdem.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 8 (10%)
79
71
The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rkvv DEM. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.
rkvvdem.nl
258 ms
www.rkvvdem.nl
765 ms
LoadCss.ashx
423 ms
jquery.min.js
60 ms
bootstrap.min.js
62 ms
467 ms
LoadModuleCss.ashx
340 ms
index.js
340 ms
index.js
341 ms
analytics.js
23 ms
afgelastingen.png
180 ms
BOL728x90_uspcampagne.gif
750 ms
impression
264 ms
157.png
90 ms
149.jpg
180 ms
2405.jpg
89 ms
2398.jpg
178 ms
2401.jpg
88 ms
2404.jpg
244 ms
2403.jpg
176 ms
2402.jpg
177 ms
2393.jpg
251 ms
2399.jpg
248 ms
2397.jpg
250 ms
2396.jpg
251 ms
2394.jpg
255 ms
2392.jpg
326 ms
2391.jpg
328 ms
53.jpg
330 ms
121.gif
334 ms
46.jpg
428 ms
151.jpg
345 ms
55.jpg
487 ms
127.jpg
425 ms
50.jpg
426 ms
48.jpg
427 ms
42.jpg
430 ms
159.png
491 ms
62.jpg
493 ms
44.jpg
502 ms
54.jpg
580 ms
49.jpg
513 ms
45.jpg
564 ms
158.png
572 ms
155.png
576 ms
26.jpg
584 ms
156.jpg
596 ms
56.jpg
645 ms
facebook.png
212 ms
twitter.png
212 ms
DEM.Fozzies_logo.png
213 ms
DEM.Abma_logo.png
270 ms
DEM.hoofdsponsors.gif
270 ms
logo_sina.png
214 ms
sina.png
403 ms
banner_ing_728x90.gif
443 ms
DEM.banner.blok.nw.170.jpg
279 ms
DEM.banner.blok.az.170x100.jpg
332 ms
DEM.banner.blok.you.170x100.jpg
415 ms
DEM.banner.blok.sponsor.170.jpg
401 ms
DEM_logo.100x95.png
416 ms
collect
39 ms
125.jpg
624 ms
widgets.js
96 ms
d93e757e1104.png
88 ms
VALogo.png
579 ms
true.png
583 ms
sdk.js
271 ms
gettweets
314 ms
logo.png
502 ms
next_arrow.png
515 ms
menu_hoekje.png
557 ms
carrousel_hoekje.png
566 ms
2405.jpg
570 ms
button.0308b81ff1714e446f674b5b9793f2cd.js
130 ms
follow_button.b9740740e0bcf9b0657c5b11bd4388da.nl.html
65 ms
115 ms
xd_arbiter.php
218 ms
xd_arbiter.php
427 ms
jot
88 ms
print.css
86 ms
rkvvdem.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
[id] attributes on active, focusable elements are not unique
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
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
Links do not have a discernible name
rkvvdem.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
Missing source maps for large first-party JavaScript
rkvvdem.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 Rkvvdem.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 Rkvvdem.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.
rkvvdem.nl
Open Graph description is not detected on the main page of Rkvv DEM. 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: