6.6 sec in total
444 ms
5.7 sec
469 ms
Click here to check amazing PSN content for Czech Republic. Otherwise, check out these important facts you probably never knew about psn.cz
Plánujete koupit nemovitost nebo si chcete pronajmout kancelář? V PSN si vyberete z portfolia realit v Praze, Pardubicích a Hradci Králové bez prostředníka
Visit psn.czWe analyzed Psn.cz page load time and found that the first response time was 444 ms and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
psn.cz performance score
name
value
score
weighting
Value4.0 s
24/100
10%
Value7.6 s
3/100
25%
Value5.4 s
56/100
10%
Value60 ms
100/100
30%
Value0.073
95/100
15%
Value4.6 s
81/100
10%
444 ms
1172 ms
37 ms
663 ms
397 ms
Our browser made a total of 98 requests to load all elements on the main page. We found that 80% of them (78 requests) were addressed to the original Psn.cz, 2% (2 requests) were made to Ajax.googleapis.com and 2% (2 requests) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (2.9 sec) belongs to the original domain Psn.cz.
Page size can be reduced by 507.6 kB (22%)
2.3 MB
1.8 MB
In fact, the total size of Psn.cz main page is 2.3 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 1.7 MB which makes up the majority of the site volume.
Potential reduce by 59.1 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 59.1 kB or 81% of the original size.
Potential reduce by 80.0 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. PSN images are well optimized though.
Potential reduce by 259.1 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 259.1 kB or 63% of the original size.
Potential reduce by 109.3 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. Psn.cz needs all CSS files to be minified and compressed as it can save up to 109.3 kB or 81% of the original size.
Number of requests can be reduced by 22 (24%)
90
68
The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of PSN. 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.
psn.cz
444 ms
www.psn.cz
1172 ms
css
37 ms
default.css
663 ms
mobile.css
397 ms
functions.js
291 ms
jquery.min.js
36 ms
jquery-ui.min.js
24 ms
jquery.ui.touch-punch.min.js
304 ms
nemovitosti.js
459 ms
jquery-ui.css
22 ms
agile_carousel.css
573 ms
agile_carousel.a1.1.min.js
456 ms
jquery-1.4.2.min.js
801 ms
jquery.jcarousel.min.js
1066 ms
skin.css
606 ms
jquery.tabSlideOut.v1.3.js
721 ms
cookie.js
759 ms
agile_carousel_data.php
136 ms
conversion.js
19 ms
hotjar-88143.js
231 ms
logo.jpg
320 ms
ikn_lupa.png
230 ms
ikn_telefon.jpg
231 ms
ikn_telefon.png
228 ms
ikn_email.jpg
228 ms
ikn_facebook.jpg
230 ms
ikn_srdce.jpg
341 ms
ikn_kosik.jpg
341 ms
img-claim.png
359 ms
banner-setrime-cas.jpg
637 ms
cz_stability-award-aaa-znamka-sirka_2015.jpg
508 ms
20777864-txt-o-psn.jpg
605 ms
CSA.jpg
597 ms
psn_pardubice.jpg
730 ms
peg_0665.jpg
1266 ms
peg_2681.jpg
961 ms
peg_4461.jpg
1006 ms
6_1.jpg
1004 ms
7_1.jpg
905 ms
8_3.jpg
1151 ms
9_2.jpg
1166 ms
ULICE_A3_01.jpg
1112 ms
PLU_vizu_byt.jpg
1137 ms
d%C5%AFm.jpg
1149 ms
co_noc_upravena.jpg
1266 ms
PEG_6202.jpg
1274 ms
ZN-Vinohrad-2.jpg
1293 ms
150701_PSN_Vratislavova_Byt%2051_01.jpg
1293 ms
facebook.png
1303 ms
gtm.js
86 ms
emptybut150px.png
1414 ms
bgMenu.png
1379 ms
bgMenu1.png
1380 ms
bgFooter.jpg
1399 ms
form_typ.jpg
1400 ms
form_druh.jpg
1410 ms
select-sipka.jpg
1529 ms
myx.js
738 ms
132 ms
ga.js
18 ms
conversion_async.js
18 ms
retargeting.js
1302 ms
opensans-light-webfont.woff
1479 ms
opensans-regular-webfont.woff
1651 ms
opensans-semibold-webfont.woff
1484 ms
hledej.png
1349 ms
72 ms
modules-043c1e6abe660c48857202e419ff9d8a.js
44 ms
sipkaDown.png
1364 ms
__utm.gif
41 ms
37 ms
collect
51 ms
19 ms
linka.jpg
1959 ms
but150px.jpg
1371 ms
buttonOK.jpg
1400 ms
va_slider_bydleni.jpg
2887 ms
visit-data
197 ms
va_small_bydleni.jpg
1335 ms
va_slider.jpg
1667 ms
va_small.jpg
1285 ms
slider2.jpg
2324 ms
slider3.jpg
1454 ms
Rezidence-Vinohrad-s.jpg
1388 ms
44678886-slider.jpg
1375 ms
Krakovska_2353-s.jpg
1823 ms
40971052-slider.jpg
2736 ms
TanciciDum-s.jpg
1455 ms
20573651-289x187.jpg
1351 ms
Ringhofferova-s.jpg
2404 ms
19297364.jpg
2053 ms
bgSlogan.jpg
1795 ms
bgLista.png
1827 ms
bgPopisek.jpg
1829 ms
projekty.png
1955 ms
sipkaUp.png
1939 ms
retargeting
156 ms
psn.cz 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
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.
psn.cz 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
Page has valid source maps
psn.cz 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
Tap targets are not sized appropriately
CS
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Psn.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech 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 Psn.cz 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.
psn.cz
Open Graph description is not detected on the main page of PSN. 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: