5 sec in total
367 ms
4.3 sec
269 ms
Click here to check amazing Centrumsportu content. Otherwise, check out these important facts you probably never knew about centrumsportu.pl
W naszych sklepach znajdziesz: Odżywki, Suplementy, akcesoria sportów walki, odzież uliczną marek takich jak Trec, Beltor, Olimp, Formotiva - Chełm i Zamość
Visit centrumsportu.plWe analyzed Centrumsportu.pl page load time and found that the first response time was 367 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
centrumsportu.pl performance score
name
value
score
weighting
Value7.2 s
1/100
10%
Value19.0 s
0/100
25%
Value39.0 s
0/100
10%
Value31,610 ms
0/100
30%
Value0.404
25/100
15%
Value45.5 s
0/100
10%
367 ms
896 ms
238 ms
242 ms
343 ms
Our browser made a total of 119 requests to load all elements on the main page. We found that 80% of them (95 requests) were addressed to the original Centrumsportu.pl, 8% (10 requests) were made to Static.xx.fbcdn.net and 3% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Centrumsportu.pl.
Page size can be reduced by 786.9 kB (36%)
2.2 MB
1.4 MB
In fact, the total size of Centrumsportu.pl main page is 2.2 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 1.4 MB which makes up the majority of the site volume.
Potential reduce by 109.3 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. 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 109.3 kB or 85% of the original size.
Potential reduce by 235.9 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, Centrumsportu needs image optimization as it can save up to 235.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 210.5 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 210.5 kB or 63% of the original size.
Potential reduce by 231.2 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. Centrumsportu.pl needs all CSS files to be minified and compressed as it can save up to 231.2 kB or 83% of the original size.
Number of requests can be reduced by 51 (49%)
105
54
The browser has sent 105 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrumsportu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.
centrumsportu.pl
367 ms
www.centrumsportu.pl
896 ms
js-image-slider.css
238 ms
mcVideoPlugin.js
242 ms
js-image-slider.js
343 ms
generic.css
239 ms
stylesheet.css
701 ms
lytebox.css
348 ms
general.js
340 ms
swfobject.js
340 ms
lytebox.js
451 ms
ck.css
121 ms
jquery.min.js
34 ms
jquery.mousewheel-3.0.6.pack.js
575 ms
jquery.fancybox.js
575 ms
jquery.fancybox.css
655 ms
jquery.fancybox-buttons.css
573 ms
jquery.fancybox-buttons.js
238 ms
jquery.fancybox-thumbs.css
577 ms
jquery.fancybox-thumbs.js
578 ms
custom.js
354 ms
ck.css
328 ms
cookies_info.js
222 ms
jquery.fancybox-buttons.js
217 ms
custom.js
201 ms
jquery.fancybox-buttons.css
119 ms
jquery.fancybox.js
115 ms
jquery.mousewheel-3.0.6.pack.js
115 ms
jquery.fancybox-thumbs.css
112 ms
jquery.fancybox-thumbs.js
219 ms
ga.js
19 ms
__utm.gif
12 ms
fbpopup.png
122 ms
zakladka_on_left.gif
121 ms
zakladka_on.gif
113 ms
zakladka_on_right.gif
123 ms
baner.jpg
892 ms
pixel_trans.gif
115 ms
search.gif
244 ms
shopping_cart.gif
244 ms
menu.gif
245 ms
category_line.gif
245 ms
aktualnosci_sportowe.jpg
469 ms
czytaj_rebelline.jpg
467 ms
dieta.jpg
751 ms
firmy_wspolpracujace.jpg
584 ms
galeria_zdjec_teamu.jpg
881 ms
ogloszenia_sportowe.jpg
781 ms
pomiar_tkanki.jpg
818 ms
suplementacja.jpg
816 ms
trening.jpg
976 ms
sekcje_sportowe_wywiady.jpg
1018 ms
button_login.gif
933 ms
corner_left.gif
935 ms
corner_right.gif
985 ms
baner-beltor.jpg
1242 ms
product_thumb.php
1059 ms
small_view.gif
1052 ms
product_thumb.php
1099 ms
product_thumb.php
1228 ms
product_thumb.php
1141 ms
product_thumb.php
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product_thumb.php
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1masa.jpg
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03sila.jpg
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12sportywalki.jpg
1461 ms
fqdAQxqmTlE
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4dlakobiet.jpg
1337 ms
likebox.php
142 ms
stats.php
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05rower.jpg
1433 ms
06wytrzymalosc.jpg
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07odchudzanie.jpg
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08plywanie.jpg
1541 ms
www-embed-player-vflfNyN_r.css
64 ms
www-embed-player.js
85 ms
base.js
169 ms
ebiMDO3r-8l.css
297 ms
jGc-59L_9lo.css
366 ms
TKuNj0xVh4A.js
509 ms
FJmpeSpHpjS.js
634 ms
0wM5s1Khldu.js
502 ms
1bNoFZUdlYZ.js
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09bieganie.jpg
1458 ms
10zdrowie.jpg
1338 ms
11umysl.jpg
1347 ms
product_thumb.php
1426 ms
fBnyGA8Aionz5086-mElmoOSPUuyQ1M9Un647_EjucU.js
41 ms
ad_status.js
33 ms
2UX7WLTfW3W8TclTUvlFyQ.woff
76 ms
RxZJdnzeo3R5zSexge8UUT8E0i7KZn-EPnyo3HZu7kw.woff
85 ms
now_foods_magnesium_malate.jpg
1228 ms
product_thumb.php
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product_thumb.php
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product_thumb.php
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product_thumb.php
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arrow_right.gif
1001 ms
button_continue.gif
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11235284_915849675151152_456257106660686391_n.png
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wL6VQj7Ab77.png
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s7jcwEQH7Sx.png
70 ms
zakladka_left.gif
957 ms
zakladka.gif
1013 ms
zakladka_right.gif
967 ms
header_left.gif
988 ms
header.gif
958 ms
header_right.gif
963 ms
corner_left.gif
931 ms
corner.gif
960 ms
corner_right.gif
958 ms
gradient.gif
935 ms
bg.gif
907 ms
tlo_c.jpg
871 ms
product_thumb.php
1119 ms
I6-MnjEovm5.js
70 ms
pQrUxxo5oQp.js
74 ms
print.css
117 ms
centrumsportu.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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
List items (<li>) are not contained within <ul> or <ol> parent elements.
centrumsportu.pl 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
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
centrumsportu.pl 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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centrumsportu.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 Centrumsportu.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.
centrumsportu.pl
Open Graph description is not detected on the main page of Centrumsportu. 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: