2 sec in total
342 ms
1.5 sec
190 ms
Welcome to tuimelaer.nl homepage info - get ready to check Tuimelaer best content right away, or after learning these important things about tuimelaer.nl
Groepsles en privé zwemles voor kinderen in zwembad de Blinkerd in Den Haag / Scheveningen. Ook snorkelen, zwemvaardigheid en survival.
Visit tuimelaer.nlWe analyzed Tuimelaer.nl page load time and found that the first response time was 342 ms and then it took 1.7 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.
tuimelaer.nl performance score
name
value
score
weighting
Value2.6 s
63/100
10%
Value9.0 s
1/100
25%
Value5.8 s
49/100
10%
Value470 ms
61/100
30%
Value0.002
100/100
15%
Value9.1 s
33/100
10%
342 ms
85 ms
425 ms
174 ms
177 ms
Our browser made a total of 24 requests to load all elements on the main page. We found that all of those requests were addressed to Tuimelaer.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (632 ms) belongs to the original domain Tuimelaer.nl.
Page size can be reduced by 213.9 kB (28%)
769.0 kB
555.1 kB
In fact, the total size of Tuimelaer.nl main page is 769.0 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. 20% of websites need less resources to load. Images take 500.1 kB which makes up the majority of the site volume.
Potential reduce by 9.0 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 3.3 kB, which is 29% 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 9.0 kB or 79% of the original size.
Potential reduce by 24.7 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. Tuimelaer images are well optimized though.
Potential reduce by 161.9 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 161.9 kB or 69% of the original size.
Potential reduce by 18.3 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. Tuimelaer.nl needs all CSS files to be minified and compressed as it can save up to 18.3 kB or 82% of the original size.
Number of requests can be reduced by 4 (18%)
22
18
The browser has sent 22 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tuimelaer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
tuimelaer.nl
342 ms
mobile-detect-redirect.css
85 ms
jquery.min.js
425 ms
mobile-detect-redirect.js
174 ms
global.css
177 ms
flexslider.css
173 ms
jquery-min.js
446 ms
jquery.flexslider.js
257 ms
mdcr.js
256 ms
bg.png
186 ms
logo.png
271 ms
slider-001.jpg
351 ms
slider-002.jpg
547 ms
slider-003.jpg
539 ms
slider-004.jpg
268 ms
slider-005.jpg
594 ms
slider-006.jpg
547 ms
trans.png
366 ms
arrow.png
452 ms
fish.png
452 ms
block-bg.png
546 ms
arrow-1.png
536 ms
arrow-2.png
632 ms
fish2.png
632 ms
tuimelaer.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.
tuimelaer.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
tuimelaer.nl SEO score
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
NL
EN
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tuimelaer.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 Tuimelaer.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.
tuimelaer.nl
Open Graph description is not detected on the main page of Tuimelaer. 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: