7.2 sec in total
189 ms
6.5 sec
524 ms
Welcome to tennis.nl homepage info - get ready to check Tennis best content for India right away, or after learning these important things about tennis.nl
Tennis.nl is hét platform voor de Nederlandse tennisspeler!
Visit tennis.nlWe analyzed Tennis.nl page load time and found that the first response time was 189 ms and then it took 7.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
tennis.nl performance score
name
value
score
weighting
Value4.2 s
20/100
10%
Value16.8 s
0/100
25%
Value7.5 s
27/100
10%
Value1,230 ms
20/100
30%
Value0.003
100/100
15%
Value11.3 s
19/100
10%
189 ms
185 ms
948 ms
434 ms
438 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 78% of them (49 requests) were addressed to the original Tennis.nl, 14% (9 requests) were made to Service.force.com and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (2.6 sec) belongs to the original domain Tennis.nl.
Page size can be reduced by 955.6 kB (15%)
6.4 MB
5.4 MB
In fact, the total size of Tennis.nl main page is 6.4 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 5.3 MB which makes up the majority of the site volume.
Potential reduce by 81.3 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 27.5 kB, which is 30% 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 81.3 kB or 87% of the original size.
Potential reduce by 178.7 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. Tennis images are well optimized though.
Potential reduce by 561.1 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 561.1 kB or 67% of the original size.
Potential reduce by 134.5 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. Tennis.nl needs all CSS files to be minified and compressed as it can save up to 134.5 kB or 83% of the original size.
Number of requests can be reduced by 12 (23%)
52
40
The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tennis. 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 as a result speed up the page load time.
tennis.nl
189 ms
www.tennis.nl
185 ms
www.tennis.nl
948 ms
www.tennis.nl
434 ms
www.tennis.nl
438 ms
main.css
99 ms
uc.js
22 ms
main.bundle.js
484 ms
esw.min.js
19 ms
gtm.js
73 ms
knltb_tennis_2019_logo_rgb_lig.png
218 ms
bromance-zwartwit.jpg
2163 ms
toernooien-jeugd.jpg
615 ms
jan-kooijman-ahoy.jpg
560 ms
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561 ms
herendubbel-gravel.jpeg
563 ms
dames55plus-metwissink-mexico.jpg
566 ms
021002-pippa-fennis-focus-tennis-academy-open-2023.jpg
612 ms
meisje-forehand-njk.jfif
613 ms
wk2023-winnaarshe50-vlag.jpg
610 ms
1ms_6620.jpg
772 ms
image.png
1073 ms
knltb-2x.png
689 ms
nederlandse-loterij-2x.jpg
1088 ms
rabobank-2x.png
762 ms
tennisdirect-2x.png
815 ms
dunlop-logo.png
888 ms
kswiss-2x.png
892 ms
odido-logo-2x.png
938 ms
ad-2x.png
2059 ms
zilverenkruis-2x.png
2041 ms
swoosh@1x.png
2088 ms
knltb-logo-wit.svg
1994 ms
roboto-regular.woff
1985 ms
roboto-light.woff
2079 ms
roboto-bold.woff
2087 ms
MarselisWebPro-Bold.woff
1975 ms
MarselisWebPro-Black.woff
1993 ms
icomoon.woff
2014 ms
websitebanner-carmen-recht.jpg
1700 ms
knltb-wedstrijdtennis-websitebanner-1200x600-02.jpg
1700 ms
393a2196.jpg
1750 ms
joshua-1920x1080.jpg
1785 ms
websitebanner-toine-zonder-quote.jpg
1773 ms
hk180806-0285.jpg
1798 ms
margot-van-doorn-nk-beachtennis-2014.jpg
1829 ms
websitebanner-debby-knltb-1920x1080.jpg
1800 ms
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1866 ms
websitebanner-eric-knltb-1920x1080.jpg
1863 ms
bromance-zwartwit.jpg
2441 ms
common.min.js
20 ms
1ms_6620.jpg
1872 ms
image.png
2617 ms
esw.min.css
4 ms
liveagent.esw.min.js
19 ms
esw.html
34 ms
js
74 ms
destination
41 ms
destination
68 ms
eswFrame.min.js
4 ms
session.esw.min.js
3 ms
broadcast.esw.min.js
3 ms
chasitor.esw.min.js
2 ms
tennis.nl accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Some elements have a [tabindex] value greater than 0
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
Lists do not contain only <li> elements and script supporting elements (<script> and <template>).
List items (<li>) are not contained within <ul> or <ol> parent elements.
tennis.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
Displays images with incorrect aspect ratio
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
Issues were logged in the Issues panel in Chrome Devtools
tennis.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
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 Tennis.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 Tennis.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.
tennis.nl
Open Graph data is detected on the main page of Tennis. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: