3.5 sec in total
Visit ijssportcentrum.nl now to see the best up-to-date IJssportcentrum content for Netherlands and also check out these interesting facts you probably never knew about ijssportcentrum.nl
Welkom bij IJssportcentrum. Wat wil je doen? Wij helpen je graag een activiteit te vinden die jou energie geeft.Visit ijssportcentrum.nl
We analyzed Ijssportcentrum.nl page load time and found that the first response time was 608 ms and then it took 2.9 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.
ijssportcentrum.nl performance score
Our browser made a total of 46 requests to load all elements on the main page. We found that 33% of them (15 requests) were addressed to the original Ijssportcentrum.nl, 28% (13 requests) were made to Cdnjs.cloudflare.com and 15% (7 requests) were made to Mobilecms.blob.core.windows.net. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Mobilecms.blob.core.windows.net.
Page size can be reduced by 1.0 MB (38%)
In fact, the total size of Ijssportcentrum.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. 55% of websites need less resources to load. Images take 1.4 MB which makes up the majority of the site volume.
Potential reduce by 40.5 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 40.5 kB or 80% of the original size.
Potential reduce by 35.5 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. IJssportcentrum images are well optimized though.
Potential reduce by 472.3 kB
Potential reduce by 486.4 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. Ijssportcentrum.nl needs all CSS files to be minified and compressed as it can save up to 486.4 kB or 85% of the original size.
Number of requests can be reduced by 19 (49%)
ijssportcentrum.nl accessibility score
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
[aria-*] attributes do not match their roles
ARIA input fields do not have accessible names
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
[role]s are not contained by their required parent element
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.
Buttons do not have an accessible name
These are opportunities to improve the legibility of your content.
Background and foreground colors do not have a sufficient contrast ratio.
These are opportunities to improve keyboard navigation in your application.
Heading elements are not in a sequentially-descending order
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
ijssportcentrum.nl best practices score
Trust and Safety
Does not use HTTPS
Ensure CSP is effective against XSS attacks
Serves images with low resolution
Page has valid source maps
ijssportcentrum.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
robots.txt is not valid
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/).
Document uses legible font sizes
Tap targets are not sized appropriately
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ijssportcentrum.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Ijssportcentrum.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.
Open Graph description is not detected on the main page of IJssportcentrum. 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: