5.4 sec in total
459 ms
3.7 sec
1.3 sec
Visit centrumreh.pl now to see the best up-to-date Centrumreh content and also check out these interesting facts you probably never knew about centrumreh.pl
Znajdziesz tutaj informacje jak leczyć kręgosłup. Skupiamy się na wywiadzie pozwalającym zrozumieć przyczyny pojawiającego się bólu kręgosłupa, rwy kulszowej.
Visit centrumreh.plWe analyzed Centrumreh.pl page load time and found that the first response time was 459 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
centrumreh.pl performance score
name
value
score
weighting
Value1.6 s
94/100
10%
Value3.5 s
64/100
25%
Value11.6 s
4/100
10%
Value750 ms
39/100
30%
Value2.043
0/100
15%
Value9.0 s
33/100
10%
459 ms
359 ms
225 ms
221 ms
229 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that all of those requests were addressed to Centrumreh.pl and no external sources were called. The less responsive or slowest element that took the longest time to load (2.2 sec) belongs to the original domain Centrumreh.pl.
Page size can be reduced by 84.1 kB (6%)
1.4 MB
1.3 MB
In fact, the total size of Centrumreh.pl main page is 1.4 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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 32.5 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 32.5 kB or 81% of the original size.
Potential reduce by 19.0 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. Centrumreh images are well optimized though.
Potential reduce by 17.9 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. This website has mostly compressed JavaScripts.
Potential reduce by 14.6 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. Centrumreh.pl needs all CSS files to be minified and compressed as it can save up to 14.6 kB or 18% of the original size.
Number of requests can be reduced by 13 (29%)
45
32
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Centrumreh. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
centrumreh.pl
459 ms
wsp.css
359 ms
settings.min.css
225 ms
slides.css
221 ms
inline.min.css
229 ms
loader.gif
979 ms
s1-bg.jpg
227 ms
slider1-woman.png
1307 ms
s3-img2.png
979 ms
slider2-man.png
1298 ms
s3-bg.jpg
975 ms
s4-img8.png
975 ms
s4-img7.png
976 ms
s4-img3b.png
978 ms
s4-img2b.png
987 ms
news-1.jpg
987 ms
jquery.min.js
986 ms
jquery-ui-1.10.3.custom.min.js
1105 ms
bootstrap.min.js
1103 ms
jquery.themepunch.tools.min.js
1104 ms
jquery.themepunch.revolution.min.js
1104 ms
jquery.scrollUp.min.js
1127 ms
jquery.sticky.min.js
1127 ms
wow.min.js
1274 ms
jquery.flexisel.min.js
1279 ms
jquery.imedica.min.js
1287 ms
custom-imedicajs.min.js
1291 ms
news-2.jpg
1307 ms
news-3.jpg
1316 ms
dept-01.jpg
1335 ms
dept-02.jpg
1324 ms
dept-03.jpg
1337 ms
dep-dummy.jpg
1340 ms
dept-04.jpg
1349 ms
logo.png
808 ms
list-background.png
819 ms
iconlist.png
2215 ms
icon-list-back.png
2183 ms
foot-logos.png
2187 ms
icomoon.woff
1626 ms
fontawesome-webfont.woff
1624 ms
plus-collapse-all.png
227 ms
ov-minus-collapse.png
210 ms
up-scroll.png
210 ms
loader.gif
225 ms
timer.png
208 ms
large_left.png
208 ms
large_right.png
353 ms
centrumreh.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.
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
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
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.
centrumreh.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
centrumreh.pl 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
PL
PL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Centrumreh.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 Centrumreh.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.
centrumreh.pl
Open Graph description is not detected on the main page of Centrumreh. 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: