17.8 sec in total
610 ms
17 sec
224 ms
Visit rck.com.pl now to see the best up-to-date RCK Com content and also check out these interesting facts you probably never knew about rck.com.pl
RCK - Raciborskie Centrum Kultury
Visit rck.com.plWe analyzed Rck.com.pl page load time and found that the first response time was 610 ms and then it took 17.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.
rck.com.pl performance score
name
value
score
weighting
Value4.8 s
12/100
10%
Value6.4 s
9/100
25%
Value10.9 s
6/100
10%
Value1,040 ms
25/100
30%
Value0.033
100/100
15%
Value14.0 s
10/100
10%
610 ms
16004 ms
339 ms
334 ms
339 ms
Our browser made a total of 48 requests to load all elements on the main page. We found that 96% of them (46 requests) were addressed to the original Rck.com.pl, 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (16 sec) belongs to the original domain Rck.com.pl.
Page size can be reduced by 593.5 kB (42%)
1.4 MB
836.6 kB
In fact, the total size of Rck.com.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. 40% of websites need less resources to load. Images take 723.1 kB which makes up the majority of the site volume.
Potential reduce by 53.5 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 53.5 kB or 81% of the original size.
Potential reduce by 44.1 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. RCK Com images are well optimized though.
Potential reduce by 469.6 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 469.6 kB or 77% of the original size.
Potential reduce by 26.4 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. Rck.com.pl needs all CSS files to be minified and compressed as it can save up to 26.4 kB or 81% of the original size.
Number of requests can be reduced by 14 (30%)
46
32
The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RCK Com. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.
rck.com.pl
610 ms
start.html
16004 ms
tiny.css
339 ms
rck.css
334 ms
swfobject.js
339 ms
jquery.js
465 ms
common.js
353 ms
flowplayer-3.1.4.min.js
446 ms
jquery-1.8.2.js
1020 ms
lytebox.js
476 ms
cufon-yui.js
723 ms
jquery.cycle.all.min.js
667 ms
jquery.imageScroller.js
581 ms
tlo_strona_1325147602_new_1325238298.png
1736 ms
tlo-nawig-top.png
114 ms
knefle.png
1324 ms
logo.png
121 ms
menu-top-separator.png
116 ms
tlo-slajder.png
225 ms
baner_kartka_1455710224.jpg
446 ms
calineczka_baner_1456127937.jpg
470 ms
baner_badach_1455552645.jpg
556 ms
banersingle_1455553598.jpg
779 ms
muzyka_baner_1455554491.jpg
935 ms
mini_tomasz_jedz_1452714086.jpg
668 ms
mini_narodowy_dzien_zolnierzy_wykletych_1455998396.jpg
780 ms
mini_kuba_badach_1_1452716795.jpg
890 ms
mini_calineczka_2_1455626420.jpg
893 ms
button_platnosci_realizuje.png
1001 ms
logo_raciborz_1325240622.png
1004 ms
logo_inforaciborz_1455799735.jpg
1051 ms
logo_powiat_1325240648.png
1112 ms
logo_gazetainformator_1381083924.jpg
1115 ms
logotyp_pwsz_1325242232.png
1168 ms
strzalka-grey.png
1201 ms
kropki-right.png
1203 ms
tlo_strona_bottom_1325147602.jpg
1263 ms
kropki-big.png
1312 ms
logo_nr_1325233429.png
119 ms
logo_raciborzcom_1381083936.jpg
112 ms
logo_raciborek1_1325240741.png
115 ms
logo_rv_1325233822.png
120 ms
logo_rafako_1325242032.png
113 ms
logo_bs_1325241951.png
333 ms
logo_nowiny_1325573294.png
224 ms
logo_nowinypl_1325573321.png
224 ms
ga.js
25 ms
__utm.gif
25 ms
rck.com.pl 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
<frame> or <iframe> elements do not have a title
Form elements do not have associated labels
Links do not have a discernible name
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
rck.com.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
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
rck.com.pl SEO score
PL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rck.com.pl can be misinterpreted by Google and other search engines. Our service has detected that Polish 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 Rck.com.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.
rck.com.pl
Open Graph data is detected on the main page of RCK Com. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: