2.6 sec in total
212 ms
2.3 sec
144 ms
Welcome to 4coins.pl homepage info - get ready to check 4 Coins best content for Netherlands right away, or after learning these important things about 4coins.pl
Kantor Bitcoin - szybki zakup i sprzedaż bitcoinów. Najlepszy kurs - także za gotówkę. Obsługujemy szybkie przelewy, wpłaty gotówkowe, przelewy pocztowe, bony ukash oraz skycash i płatności kartą w pu...
Visit 4coins.plWe analyzed 4coins.pl page load time and found that the first response time was 212 ms and then it took 2.4 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.
4coins.pl performance score
name
value
score
weighting
Value4.7 s
13/100
10%
Value4.7 s
33/100
25%
Value11.7 s
4/100
10%
Value130 ms
96/100
30%
Value0.501
16/100
15%
Value6.2 s
62/100
10%
212 ms
1040 ms
94 ms
189 ms
26 ms
Our browser made a total of 47 requests to load all elements on the main page. We found that 91% of them (43 requests) were addressed to the original 4coins.pl, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Netdna.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain 4coins.pl.
Page size can be reduced by 365.5 kB (56%)
656.2 kB
290.7 kB
In fact, the total size of 4coins.pl main page is 656.2 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. 35% of websites need less resources to load. Javascripts take 285.6 kB which makes up the majority of the site volume.
Potential reduce by 14.0 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 2.2 kB, which is 12% 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 14.0 kB or 75% of the original size.
Potential reduce by 31.6 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. Obviously, 4 Coins needs image optimization as it can save up to 31.6 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 180.8 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 180.8 kB or 63% of the original size.
Potential reduce by 139.1 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. 4coins.pl needs all CSS files to be minified and compressed as it can save up to 139.1 kB or 85% of the original size.
Number of requests can be reduced by 22 (55%)
40
18
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 Coins. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.
4coins.pl
212 ms
www.4coins.pl
1040 ms
language-selector.css
94 ms
styles.css
189 ms
font-awesome.min.css
26 ms
tooltipster.css
279 ms
magnific-popup.css
281 ms
style.css
377 ms
jquery.js
402 ms
jquery-migrate.min.js
288 ms
themed-profiles.js
289 ms
custom.modernizr.js
370 ms
pace.min.js
372 ms
jquery.tooltipster.min.js
398 ms
jquery.magnific-popup.min.js
398 ms
jquery.form.min.js
466 ms
scripts.js
465 ms
uk-cookie-consent-js.js
478 ms
foundation.js
485 ms
foundation.dropdown.js
490 ms
jquery.placeholder.min.js
489 ms
app.js
557 ms
wp-embed.min.js
556 ms
sitepress.js
559 ms
wp-emoji-release.min.js
490 ms
pl.png
171 ms
en.png
168 ms
4coins-slogan-pl.png
239 ms
ajax-loader.gif
240 ms
home-1.png
240 ms
home-1-more.png
248 ms
home-2.png
264 ms
home-2-more.png
449 ms
home-4.png
327 ms
home-4-more.png
328 ms
home-3.png
326 ms
analytics.js
73 ms
bg-top.png
329 ms
sprite.png
347 ms
bg-header.png
590 ms
bg-footer.png
404 ms
OpenSans-Regular-webfont.woff
473 ms
OpenSans-Light-webfont.woff
496 ms
OpenSans-Semibold-webfont.woff
417 ms
OpenSans-ExtraBold-webfont.woff
482 ms
collect
26 ms
collect
129 ms
4coins.pl 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.
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
Image elements do not have [alt] attributes
4coins.pl 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
Page has valid source maps
4coins.pl SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4coins.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish is used on the page, and it matches the claimed language. Our system also found out that 4coins.pl 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.
4coins.pl
Open Graph data is detected on the main page of 4 Coins. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: