4 sec in total
547 ms
3.3 sec
177 ms
Visit zaal.voetbal.nl now to see the best up-to-date Zaal Voetbal content for Netherlands and also check out these interesting facts you probably never knew about zaal.voetbal.nl
Visit zaal.voetbal.nlWe analyzed Zaal.voetbal.nl page load time and found that the first response time was 547 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
zaal.voetbal.nl performance score
name
value
score
weighting
Value5.7 s
5/100
10%
Value16.4 s
0/100
25%
Value9.6 s
11/100
10%
Value1,950 ms
8/100
30%
Value0.144
77/100
15%
Value16.4 s
5/100
10%
547 ms
13 ms
301 ms
736 ms
478 ms
Our browser made a total of 85 requests to load all elements on the main page. We found that 11% of them (9 requests) were addressed to the original Zaal.voetbal.nl, 22% (19 requests) were made to Bin617-01.website-voetbal.nl and 15% (13 requests) were made to Bin617-03.website-voetbal.nl. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Track.adform.net.
Page size can be reduced by 2.0 MB (72%)
2.7 MB
769.8 kB
In fact, the total size of Zaal.voetbal.nl main page is 2.7 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. Javascripts take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 80.5 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 80.5 kB or 74% of the original size.
Potential reduce by 4.6 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. Zaal Voetbal images are well optimized though.
Potential reduce by 1.0 MB
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 1.0 MB or 74% of the original size.
Potential reduce by 817.5 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. Zaal.voetbal.nl needs all CSS files to be minified and compressed as it can save up to 817.5 kB or 88% of the original size.
Number of requests can be reduced by 54 (67%)
81
27
The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zaal Voetbal. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.
zaal.voetbal.nl
547 ms
addthis_widget.js
13 ms
spcjs.php
301 ms
css_ca34c22d821770f1adc392aca1df5093.css
736 ms
voetbal-reset.css
478 ms
voetbal-gradients.css
452 ms
voetbal-grid.css
492 ms
voetbal-menu-styles.css
452 ms
voetbal-login-container.css
452 ms
voetbal-styles.css
570 ms
jquery.fancybox-1.2.6.css
450 ms
jquery.jqplot.min.css
473 ms
tipsy.css
467 ms
z-index.css
471 ms
voetbal-zaal-styles.css
500 ms
js_8bf663c83d7ea874aa8bb9fe850510e9.js
939 ms
js_4dcba1950736b637db9f3e36fa016ec6.js
477 ms
fl.js
223 ms
spc.php
359 ms
sdk.js
130 ms
1148 ms
zaalvoetbal-eredivisie_module.jpg
1032 ms
social-twitter.png
175 ms
social-facebook.png
175 ms
social-youtube.png
176 ms
bekijk-alle-knvb-zaalvoetbal-videos.png
1032 ms
app-store.png
175 ms
android-store.png
183 ms
zaalvoetbal-zoekclub_module.jpg
186 ms
feed.png
128 ms
zaalvoetbal-page-background-new.png
182 ms
top-zaalvoetbal-logo.png
125 ms
top-senioren-search-btn.png
127 ms
top-senioren-search-background.png
126 ms
728x090_sunweb_collections_xperience_fallback.jpeg
1018 ms
lg.php
123 ms
knvb-3-0-logo.png
115 ms
home_active.png
113 ms
arrow-small-v3.png
113 ms
lijst-shop-icon.png
113 ms
gpt.js
15 ms
lg.php
110 ms
bol_grijs.png
157 ms
bol_wit.png
161 ms
more-link-image.png
106 ms
zoek-vereniging-zaalvoetbal-nederland.png
148 ms
lg.php
934 ms
nike_hypervenom_336x280.jpg
991 ms
rss-icon.png
126 ms
snelmenu-toto-icon.png
150 ms
snelmenu-total-icon.png
930 ms
com-snelmenu-nike.png
991 ms
footer-twitter-icon.png
991 ms
footer-mobile-icon.png
991 ms
footer-youtube-icon.png
991 ms
footer-facebook-icon.png
990 ms
pubads_impl_82.js
10 ms
ads
78 ms
container.html
44 ms
918 ms
xd_arbiter.php
807 ms
xd_arbiter.php
883 ms
ga.js
759 ms
activityi;src=4898110;type=voetb0;cat=voetb0;ord=5186186162754.894
873 ms
gtm.js
758 ms
300lo.json
799 ms
gradient.png
845 ms
mijn_teams_overzicht
424 ms
login
464 ms
sh.8e5f85691f9aaa082472a194.html
100 ms
__utm.gif
59 ms
analytics.js
40 ms
conversion_async.js
41 ms
fbevents.js
39 ms
activityi;src=5389148;type=bezoe0;cat=voetb0;u1=http%3A%2F%2Fzaal.voetbal.nl%2F;u2=1;u3=1;ord=1504288720572;~oref=http%3A%2F%2Fzaal.voetbal.nl%2F
62 ms
collect
60 ms
collect
21 ms
35 ms
21 ms
collect
30 ms
55 ms
218 ms
108 ms
110 ms
113 ms
zaal.voetbal.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.
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
Links do not have a discernible name
zaal.voetbal.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
zaal.voetbal.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
N/A
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zaal.voetbal.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 Dutch. Our system also found out that Zaal.voetbal.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.
zaal.voetbal.nl
Open Graph description is not detected on the main page of Zaal Voetbal. 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: