19.3 sec in total
5 sec
13.5 sec
755 ms
Visit univers.cz now to see the best up-to-date Univers content for Czech Republic and also check out these interesting facts you probably never knew about univers.cz
Žaluzie, rolety, markýzy, vrata, brány, mříže - výroba na míru, skvělé ceny, zaručená kvalita. Kontaktujte nás.
Visit univers.czWe analyzed Univers.cz page load time and found that the first response time was 5 sec and then it took 14.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.
univers.cz performance score
name
value
score
weighting
Value13.0 s
0/100
10%
Value21.1 s
0/100
25%
Value25.2 s
0/100
10%
Value930 ms
30/100
30%
Value0.041
99/100
15%
Value21.8 s
1/100
10%
5041 ms
236 ms
257 ms
381 ms
383 ms
Our browser made a total of 118 requests to load all elements on the main page. We found that 92% of them (108 requests) were addressed to the original Univers.cz, 3% (3 requests) were made to Fonts.googleapis.com and 2% (2 requests) were made to Maxcdn.bootstrapcdn.com. The less responsive or slowest element that took the longest time to load (5 sec) belongs to the original domain Univers.cz.
Page size can be reduced by 1.3 MB (20%)
6.5 MB
5.2 MB
In fact, the total size of Univers.cz main page is 6.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 5.2 MB which makes up the majority of the site volume.
Potential reduce by 190.6 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 190.6 kB or 85% of the original size.
Potential reduce by 266.7 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. Univers images are well optimized though.
Potential reduce by 436.7 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 436.7 kB or 72% of the original size.
Potential reduce by 442.1 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. Univers.cz needs all CSS files to be minified and compressed as it can save up to 442.1 kB or 85% of the original size.
Number of requests can be reduced by 54 (49%)
110
56
The browser has sent 110 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Univers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 31 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.
www.univers.cz
5041 ms
language-selector.css
236 ms
styles.css
257 ms
prettyPhoto.css
381 ms
font-awesome.min.css
383 ms
style.css
866 ms
style.css
463 ms
font-awesome.min.css
8 ms
css
25 ms
jquery-ui-1.11.4.custom.css
369 ms
cell-menu-css.css
390 ms
ddl-front-end.css
393 ms
toolset-common.css
468 ms
wpv-pagination.css
487 ms
ubermenu.min.css
629 ms
font-awesome.min.css
633 ms
css
35 ms
jquery.js
927 ms
jquery-migrate.min.js
608 ms
jquery.prettyPhoto.js
636 ms
front.js
730 ms
ddl-layouts-frontend.js
749 ms
wp-emoji-release.min.js
737 ms
264a6c4ba6cd45222c99d68a7d7d67cc.css
531 ms
css
66 ms
notifications.css
461 ms
a0abc34f4f1676bb91edcd290b113e2d.css
397 ms
jquery.form.min.js
400 ms
scripts.js
402 ms
scroll-back-to-top.js
511 ms
bootstrap.min.js
641 ms
theme.min.js
609 ms
core.min.js
610 ms
datepicker.min.js
611 ms
underscore.min.js
610 ms
suggest.min.js
638 ms
main.js
671 ms
date.js
673 ms
jquery.ui.datepicker-cs.js
671 ms
jquery.ui.datepicker-cs.js
650 ms
mediaelement-and-player.min.js
983 ms
wp-mediaelement.js
724 ms
wp-util.min.js
727 ms
backbone.min.js
776 ms
wp-playlist.js
731 ms
wpv-pagination-embedded.js
879 ms
js
22 ms
ubermenu.min.js
845 ms
wp-embed.min.js
848 ms
sitepress.js
852 ms
d587be4b7d5b76220eeacc3eb314593b.js
1300 ms
analytics.js
22 ms
uni-logo100-300x70.png
505 ms
fb-icon-3.jpg
510 ms
youtube-icon.png
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cs.png
556 ms
en.png
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de.png
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b9QBgL0iMZfDSpmcXcE8nIU_FpLvXrv7la5ElqLzFTw.ttf
98 ms
Zd2E9abXLFGSr9G3YK2MsB43XjeME5heavxWqLE69Ro.ttf
98 ms
fontawesome-webfont.woff
97 ms
collect
33 ms
fontawesome-webfont.woff
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fontawesome-webfont.woff
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glyphicons-halflings-regular.woff
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af5acbcc5ca023c5509e6411ad4b5aec.jpg
1487 ms
Simple.png
1342 ms
placka25_1.png
1396 ms
menu-zaluzie1.png
1429 ms
uni-logo-footer.png
1425 ms
menu-markyzy11.png
1447 ms
menu-rolety12.png
1430 ms
menu-vrata14.png
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mrize04.png
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obchodnice-200x300.jpg
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kalendar-ikonka.jpg
1371 ms
aria_feat01.jpg
1425 ms
zaluzie_horizont_obr_menu.jpg
1419 ms
zaluzie_vertikal_obr_menu.jpg
1429 ms
zaluzie_venkov_obr_menu.jpg
1345 ms
drevene-zaluzie-univers-6_1182280736-300x233.jpg
1366 ms
latkove_plise_Davle-1-300x225.jpg
1363 ms
markyza_elite-300x219.jpg
1376 ms
markyzy_kazetove_obr_menu.jpg
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zenith-300x221.jpg
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predokenni_rolety2_obr_menu.jpg
1339 ms
rolety_screen_obr-menu.jpg
544 ms
rolety_latkove_obr_menu.jpg
540 ms
vrata_sekcni_privat_obr_menu.jpg
586 ms
garazova-vrata-lego-1_1360589689-300x225.jpg
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rolovaci_vrata1-300x233.jpg
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brany_obr_menu.jpg
628 ms
zavory_obr_menu.jpg
656 ms
mrize_valencia_obr_menu.jpg
659 ms
poradna-ikonka1.jpg
696 ms
somfy-sm.jpg
709 ms
bft-logo-small2.png
746 ms
doorhan-logo-small.png
733 ms
mapa-univers-sm.png
734 ms
fb-icon.png
774 ms
back_white_op-500.png
3744 ms
pattern_009_h.png
768 ms
pattern_008.png
761 ms
pattern_009.png
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pattern_020.png
776 ms
arrow-menu-grey.png
828 ms
footer-back0.png
796 ms
univers.cz 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.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
Image elements do not have [alt] attributes
Links do not have a discernible name
univers.cz best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
univers.cz SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Univers.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 Univers.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.
univers.cz
Open Graph data is detected on the main page of Univers. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: