11.1 sec in total
939 ms
8.7 sec
1.4 sec
Click here to check amazing Postele Online content. Otherwise, check out these important facts you probably never knew about postele-online.cz
Postel kovové dřevěné, z masivu, s úložným prostorem, dětské patrové postele, manželské čalouněné postele, zdravotní matrace, pružinové matrace do postele,motorové rošty do postele.
Visit postele-online.czWe analyzed Postele-online.cz page load time and found that the first response time was 939 ms and then it took 10.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
postele-online.cz performance score
name
value
score
weighting
Value4.1 s
21/100
10%
Value10.1 s
0/100
25%
Value7.5 s
26/100
10%
Value600 ms
49/100
30%
Value0.032
100/100
15%
Value21.0 s
1/100
10%
939 ms
3004 ms
485 ms
28 ms
1142 ms
Our browser made a total of 70 requests to load all elements on the main page. We found that 96% of them (67 requests) were addressed to the original Postele-online.cz, 3% (2 requests) were made to Google-analytics.com and 1% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (3 sec) belongs to the original domain Postele-online.cz.
Page size can be reduced by 467.5 kB (27%)
1.7 MB
1.2 MB
In fact, the total size of Postele-online.cz main page is 1.7 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. 45% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.
Potential reduce by 54.6 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 54.6 kB or 80% of the original size.
Potential reduce by 133.4 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. Postele Online images are well optimized though.
Potential reduce by 27.3 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 27.3 kB or 46% of the original size.
Potential reduce by 252.2 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. Postele-online.cz needs all CSS files to be minified and compressed as it can save up to 252.2 kB or 90% of the original size.
Number of requests can be reduced by 16 (24%)
66
50
The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Postele Online. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.
postele-online.cz
939 ms
www.postele-online.cz
3004 ms
textsizer.js
485 ms
jquery.min.js
28 ms
ui.js
1142 ms
tabs.js
984 ms
common.js
985 ms
all.css
1938 ms
slidedeck.jquery.js
432 ms
ga.js
6 ms
__utm.gif
114 ms
bg-big.png
162 ms
header-menu-bg.png
162 ms
back.png
163 ms
spines.png
168 ms
slide-postele.png
487 ms
slide-matrace.png
368 ms
slide-rosty.png
760 ms
slide-doplnky.png
463 ms
slide-ostatni.png
462 ms
-195_Mireal_postel-aspena-buk-bila-set.jpg
762 ms
-195_VYKONA_dvojluzko-iva-vyklop-akce.jpg
766 ms
-195_Mireal_postel-livia-2-akce1.jpg
935 ms
-195_KOVOVE-POSTELE-IRONART09_kovova-postel-siracusa-akce.jpg
1256 ms
-195_IRON-ART_valencia-kanape-kovova-postel-set1.jpg
646 ms
1082 ms
-195_VYKONA_matrace-triker.jpg
911 ms
~148_potahy-matrace-purtex_forza-matrace-hard-soft.jpg
911 ms
-195_potahy-matrace-purtex_matrace-formula.jpg
914 ms
-195_potahy-matrace-purtex_enigma-matrace.jpg
1069 ms
-195_SLUMBERLAND_flora-matrace.jpg
1064 ms
tandemy-660px-postele-online1.jpg
1223 ms
-195_VYKONA_postel-vykona-erika.jpg
1094 ms
~148_VYKONA_postel-dana-vykova.jpg
1348 ms
-195_loznice-jitona_loznice-michelle-a.jpg
1384 ms
-195_VYKONA_curem-c4500-akce.jpg
1349 ms
-195_TROPICO_topper-flexi-classic-matrace.jpg
1346 ms
-195_TROPICO_nicol.jpg
1382 ms
-195_PURTEX09_rost-masiv-rolo.jpg
1731 ms
-195_PURTEX09_rost-masiv-v-ramu.jpg
1506 ms
-195_PURTEX09_polohovaci-rost--masiv-hn.jpg
1661 ms
-195_loznice-jitona_loznice-malta1.jpg
1703 ms
-195_loznice-jitona_loznice-tempio-8b.jpg
1541 ms
-195_loznice-jitona_loznice-veneto-1.jpg
1537 ms
-195_PURTEX_matrace-adriana-coolflex.jpg
1664 ms
-195_PURTEX_matrace-lisa.jpg
1688 ms
-195_PURTEX_matrace-lucy.jpg
1596 ms
matrace-curem-c-5000-akce.jpg
1799 ms
email5.png
1667 ms
telefon6.png
1685 ms
doprava4.png
1682 ms
doprava-zdarma-hp-pravy.png
1661 ms
pridat-do-kosiku-bg.png
1433 ms
new-label.gif
1524 ms
tip-label.gif
1514 ms
green-info.png
1347 ms
blue-info.png
1298 ms
okr-info.png
1344 ms
proc-kupovat-postele-matrace-u-nas.png
1381 ms
box-articles-bg-top.png
1227 ms
box-articles-divider.png
1246 ms
box-articles-bg-bottom.png
1273 ms
header.png
1962 ms
logo.png
1191 ms
footer-copyright-bg.png
1222 ms
footer-text-1-bg.png
1740 ms
footer-links-divider.png
1223 ms
footer-text-2-bg.png
1122 ms
404.html
275 ms
print.css
151 ms
postele-online.cz accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
postele-online.cz 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
postele-online.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
CS
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Postele-online.cz can be misinterpreted by Google and other search engines. Our service has detected that Czech is used on the page, and it matches the claimed language. Our system also found out that Postele-online.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.
postele-online.cz
Open Graph description is not detected on the main page of Postele Online. 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: