4.3 sec in total
367 ms
3.6 sec
319 ms
Visit tennisracketstore.be now to see the best up-to-date Tennisracketstore content and also check out these interesting facts you probably never knew about tennisracketstore.be
Bekijk 't gehele assortiment. Voor 23.59 uur besteld? Morgen in huis. Of wanneer het jou uitkomt.
Visit tennisracketstore.beWe analyzed Tennisracketstore.be page load time and found that the first response time was 367 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
tennisracketstore.be performance score
name
value
score
weighting
Value2.5 s
66/100
10%
Value12.2 s
0/100
25%
Value9.7 s
11/100
10%
Value8,050 ms
0/100
30%
Value0.531
14/100
15%
Value13.1 s
12/100
10%
367 ms
507 ms
41 ms
34 ms
52 ms
Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Tennisracketstore.be, 17% (10 requests) were made to Google-analytics.com and 12% (7 requests) were made to Skin.cbcdn.net. The less responsive or slowest element that took the longest time to load (837 ms) relates to the external source Image.coolblue.io.
Page size can be reduced by 399.0 kB (52%)
772.2 kB
373.2 kB
In fact, the total size of Tennisracketstore.be main page is 772.2 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. 30% of websites need less resources to load. CSS take 263.5 kB which makes up the majority of the site volume.
Potential reduce by 155.1 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 155.1 kB or 81% of the original size.
Potential reduce by 5.0 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. Tennisracketstore images are well optimized though.
Potential reduce by 21.0 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 21.0 kB or 23% of the original size.
Potential reduce by 217.8 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. Tennisracketstore.be needs all CSS files to be minified and compressed as it can save up to 217.8 kB or 83% of the original size.
Number of requests can be reduced by 36 (72%)
50
14
The browser has sent 50 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tennisracketstore. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
tennisracketstore.be
367 ms
www.coolblue.be
507 ms
analytics.js
41 ms
collect
34 ms
collect
52 ms
collect
25 ms
collect
18 ms
collect
43 ms
collect
52 ms
ga-audiences
71 ms
ga-audiences
82 ms
collect
10 ms
core.js
84 ms
jquery.min.js
71 ms
global.bb6bf6d0b874b695bc2bfc8ca3665301.js
572 ms
collect
8 ms
collect
9 ms
everything-for-a-smile.svg
342 ms
585 ms
everything-for-a-smile.png
276 ms
gtm.js
38 ms
155060
654 ms
awards_sprite.png
289 ms
156407
676 ms
155971
674 ms
155972
837 ms
conversion_async.js
20 ms
activity;src=4497735;type=Count0;cat=1Cool0;u5=undefined;u3=www.coolblue.be;u19=2D;u2=siteview;ord=9367768420791
37 ms
oct.js
95 ms
bat.js
172 ms
activity;src=4497735;type=Count0;cat=exper0;ord=1;num=2504320630385
33 ms
84 ms
21 ms
adsct
102 ms
adsct
62 ms
specialist-right-small.jpg
238 ms
global.32c99e77e00f5bd6bd544de4e522b5c2.css
240 ms
specialist-right-large.png
487 ms
specialist-right-medium.png
398 ms
anchor_external.png
165 ms
css
65 ms
global-modules.7618ff105040995be2f1dc58b1be31be.css
179 ms
cJZKeOuBrn4kERxqtaUH3T8E0i7KZn-EPnyo3HZu7kw.woff
32 ms
MTP_ySUJH_bn48VBG8sNSnhCUOGz7vYGh680lGh-uXM.woff
43 ms
k3k702ZOKiLJc3WVjuplzHhCUOGz7vYGh680lGh-uXM.woff
55 ms
aebl____-webfont.woff
119 ms
CB_icon_font_25.woff
239 ms
payments-icons-sprite-be.svg
316 ms
theme-corporate.868699cba4da7fdcb78b360630ad923c.css
159 ms
tracking-tools.4e47c5d0ae4865cfb57ee9c03b0cf8bb.js
81 ms
global.responsive.2edc96c3b33c5521ad45d1cf3c728820.js
176 ms
corporate.frontpage.fe059665c61fbaf8355f9749e4d6394b.js
175 ms
stats.ebf8cf7f88df2ad8bcaefeca96200eb7.js
175 ms
picturefill.2.3.1.min.d843472c3a596c0d09d2f908e562d96f.js
176 ms
6325.js
50 ms
s
75 ms
u
62 ms
collect
19 ms
collect
14 ms
collect
14 ms
tennisracketstore.be 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
tennisracketstore.be 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
Missing source maps for large first-party JavaScript
tennisracketstore.be 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
Tap targets are not sized appropriately
N/A
NL
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Tennisracketstore.be 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 Tennisracketstore.be main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
tennisracketstore.be
Open Graph description is not detected on the main page of Tennisracketstore. 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: