3.9 sec in total
1.2 sec
2.5 sec
195 ms
Welcome to coolsound.nl homepage info - get ready to check Cool Sound best content for Netherlands right away, or after learning these important things about coolsound.nl
Coolsound, online superstore. Bent u op zoek naar audio, video, carmedia, autoradio, navigatie, televisie, plasma, gereedschap, keukenapparatuur, parfum of videocamera dan bent u bij ons aan het juist...
Visit coolsound.nlWe analyzed Coolsound.nl page load time and found that the first response time was 1.2 sec and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.
coolsound.nl performance score
name
value
score
weighting
Value4.2 s
19/100
10%
Value7.5 s
4/100
25%
Value7.4 s
28/100
10%
Value580 ms
51/100
30%
Value0.036
100/100
15%
Value7.4 s
48/100
10%
1183 ms
343 ms
338 ms
340 ms
340 ms
Our browser made a total of 62 requests to load all elements on the main page. We found that 94% of them (58 requests) were addressed to the original Coolsound.nl, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Coolsound.nl.
Page size can be reduced by 234.2 kB (39%)
594.2 kB
360.0 kB
In fact, the total size of Coolsound.nl main page is 594.2 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. 25% of websites need less resources to load. Images take 296.5 kB which makes up the majority of the site volume.
Potential reduce by 31.5 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 31.5 kB or 80% of the original size.
Potential reduce by 22.5 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. Cool Sound images are well optimized though.
Potential reduce by 136.3 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 136.3 kB or 66% of the original size.
Potential reduce by 43.9 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. Coolsound.nl needs all CSS files to be minified and compressed as it can save up to 43.9 kB or 85% of the original size.
Number of requests can be reduced by 35 (57%)
61
26
The browser has sent 61 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cool Sound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
coolsound.nl
1183 ms
default.css
343 ms
slideshow.css
338 ms
special.css
340 ms
default.js
340 ms
mootools.js
72 ms
mootools_more.js
535 ms
newsletter.js
366 ms
cat_menu.js
424 ms
ga.js
38 ms
slideshow.js
426 ms
phone_banner_nl_0.gif
90 ms
gplus-16.png
25 ms
icon_account.gif
157 ms
groen_pijltje.gif
177 ms
icon_winkelwagen.gif
179 ms
koopjeskelder.jpg
178 ms
waaromcoolsound.png
356 ms
followus16.png
179 ms
facebook16.png
243 ms
twitter16.png
262 ms
a4dba8b42eb6905063e6f5aedd22dab3.gif
264 ms
qshops_keurmerk.gif
265 ms
iDeal.gif
267 ms
MrCash.gif
331 ms
PostNL.gif
349 ms
MasterCard.gif
351 ms
Maestro.gif
351 ms
Visa.gif
356 ms
Pin.gif
418 ms
bg_container.gif
95 ms
logo.gif
91 ms
bg_menubalk.gif
90 ms
bannerboven.jpg
179 ms
bg_groenbalk.gif
96 ms
pijl_pink.gif
90 ms
paars_pijltje.gif
177 ms
pijl_blauw.gif
179 ms
pijl_zwart.gif
177 ms
pijl_rood.gif
180 ms
pijl_bordeaux.gif
181 ms
pijl_oranje.gif
262 ms
pijl_geel.gif
263 ms
pijl_paars.gif
264 ms
pijl_speelgoed.gif
264 ms
pijl_lblauw.gif
268 ms
pijl_groen.gif
270 ms
pijl_roze.gif
347 ms
pijl_grijs.gif
350 ms
kruimel_pijl.gif
350 ms
img_thumb.php
361 ms
img_thumb.php
364 ms
img_thumb.php
363 ms
img_thumb.php
439 ms
bg_header.gif
422 ms
banneronder.jpg
596 ms
__utm.gif
17 ms
b_184.jpg
556 ms
b_156.gif
384 ms
loader.png
402 ms
b_157.jpg
178 ms
print.css
93 ms
coolsound.nl accessibility score
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
Buttons do not have an accessible name
Form elements do not have associated labels
Links do not have a discernible name
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
coolsound.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
coolsound.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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Coolsound.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Coolsound.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.
coolsound.nl
Open Graph description is not detected on the main page of Cool Sound. 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: