3.3 sec in total
376 ms
2.6 sec
304 ms
Visit blokkers.nl now to see the best up-to-date Blokkers content and also check out these interesting facts you probably never knew about blokkers.nl
vv De Blokkers is een mooie, levendige voetbalclub uit Blokker, Noord-Holland. In 1930 zijn we opgericht. Met meer dan 550 leden spelen we in meer dan 40 teams in diverse competities.
Visit blokkers.nlWe analyzed Blokkers.nl page load time and found that the first response time was 376 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.
blokkers.nl performance score
name
value
score
weighting
Value5.5 s
6/100
10%
Value6.8 s
7/100
25%
Value5.9 s
47/100
10%
Value160 ms
93/100
30%
Value0.196
63/100
15%
Value8.0 s
43/100
10%
376 ms
751 ms
29 ms
177 ms
266 ms
Our browser made a total of 71 requests to load all elements on the main page. We found that 90% of them (64 requests) were addressed to the original Blokkers.nl, 3% (2 requests) were made to Ajax.googleapis.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (751 ms) belongs to the original domain Blokkers.nl.
Page size can be reduced by 2.4 MB (46%)
5.2 MB
2.8 MB
In fact, the total size of Blokkers.nl main page is 5.2 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 2.4 MB which makes up the majority of the site volume.
Potential reduce by 76.9 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. This page needs HTML code to be minified as it can gain 10.1 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 76.9 kB or 84% of the original size.
Potential reduce by 196.0 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. Blokkers images are well optimized though.
Potential reduce by 1.2 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 1.2 MB or 70% of the original size.
Potential reduce by 924.1 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. Blokkers.nl needs all CSS files to be minified and compressed as it can save up to 924.1 kB or 88% of the original size.
Number of requests can be reduced by 32 (47%)
68
36
The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Blokkers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
blokkers.nl
376 ms
blokkers.nl
751 ms
jquery.min.js
29 ms
jquery.infinitecarousel2.js
177 ms
jquery.easing.1.3.js
266 ms
jquery-ui.min.js
37 ms
jquery.mousewheel.min.js
287 ms
shadowbox.css
287 ms
shadowbox.js
580 ms
javascripten.js
402 ms
layout.css
402 ms
formulieren.css
355 ms
style.css
532 ms
c_config.js
470 ms
c_smartmenus.js
446 ms
jquery.tablesorter.min.js
608 ms
jquery.mCustomScrollbar.js
420 ms
background.jpg
102 ms
arrow_right_small.png
101 ms
black-rrs-225.png
111 ms
black-twitter-225.png
112 ms
black-facebook-225.png
109 ms
black-youtube-225.png
96 ms
sport-strippenkaart-225.png
168 ms
keepersschool.jpg
168 ms
opening%20nieuwe%20velden.jpg
281 ms
trainingsschema.jpg
199 ms
mdwf.jpg
206 ms
rookvrije-generatie.jpg
206 ms
kunstgrasvelden.jpg
258 ms
teamsamenstelling-2016.jpg
259 ms
hoofdsponsor-plukon-food-group.jpg
299 ms
zonder-respect-geen-voetbal.jpg
315 ms
zonder-respect-geen-voetbal-2.jpg
314 ms
toernooisponsor-total-brandsen.jpg
347 ms
samenwerking-ajax-vrouwen-314-300.jpg
348 ms
intratuinjeugdopleiding.jpg
374 ms
samenwerking-az.jpg
396 ms
duijn-jako.jpg
416 ms
info.png
416 ms
duynsteamsportwear.jpg
436 ms
fonds-gehandicaptensport.jpg
437 ms
schouten-techniek.jpg
470 ms
megategel.jpg
493 ms
architektenburo-bob-nieuweboer.jpg
517 ms
hetwestfriesevoetbal.jpg
516 ms
c-insite.png
525 ms
all.js
39 ms
header_tabs-03.png
518 ms
center992.png
554 ms
header_banner-03.jpg
584 ms
menu_left.png
610 ms
menu_center.png
611 ms
menu_top_tussen.png
615 ms
analytics.js
42 ms
30 ms
0sTQzbapM8j.js
37 ms
collect
14 ms
menu_right.png
547 ms
bottom992.png
578 ms
top660.png
599 ms
center660.png
615 ms
bottom660.png
617 ms
top328.png
606 ms
center328.png
551 ms
bottom328.png
587 ms
vacatures.jpg
595 ms
top992.png
600 ms
footer-black.png
599 ms
caption.gif
568 ms
menu_bottom_tussen.png
90 ms
blokkers.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
Image elements do not have [alt] attributes
Links do not have a discernible name
blokkers.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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
blokkers.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
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Blokkers.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 Blokkers.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.
blokkers.nl
Open Graph description is not detected on the main page of Blokkers. 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: