3.9 sec in total
572 ms
3 sec
304 ms
Visit rent.cz now to see the best up-to-date Rent content for Czech Republic and also check out these interesting facts you probably never knew about rent.cz
Svítidla a osvětlení levně - Rent.cz - E-shop nabízející svítidla a osvětlení do interiéru i exteriéru, svítidla do kuchyně, koupelen, obýváků, zahrad a mnohem více.
Visit rent.czWe analyzed Rent.cz page load time and found that the first response time was 572 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
rent.cz performance score
name
value
score
weighting
Value3.6 s
32/100
10%
Value4.9 s
29/100
25%
Value6.8 s
35/100
10%
Value1,140 ms
22/100
30%
Value0.076
95/100
15%
Value10.6 s
23/100
10%
572 ms
941 ms
22 ms
232 ms
344 ms
Our browser made a total of 86 requests to load all elements on the main page. We found that 65% of them (56 requests) were addressed to the original Rent.cz, 10% (9 requests) were made to Data.internetovy-prodej.cz and 3% (3 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Rent.cz.
Page size can be reduced by 327.2 kB (48%)
687.3 kB
360.1 kB
In fact, the total size of Rent.cz main page is 687.3 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 50% of websites need less resources to load. Images take 257.2 kB which makes up the majority of the site volume.
Potential reduce by 51.5 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 51.5 kB or 73% of the original size.
Potential reduce by 24.7 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. Rent images are well optimized though.
Potential reduce by 138.4 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 138.4 kB or 65% of the original size.
Potential reduce by 112.6 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. Rent.cz needs all CSS files to be minified and compressed as it can save up to 112.6 kB or 77% of the original size.
Number of requests can be reduced by 42 (53%)
80
38
The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Rent. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
rent.cz
572 ms
www.rent.cz
941 ms
css
22 ms
styl.css
232 ms
cart.min.css
344 ms
jquery.fancybox.css
351 ms
fancybox-popups.css
355 ms
buttons.css
358 ms
jquery-ui.css
241 ms
jquery-1.11.1.min.js
482 ms
jquery-migrate-1.2.1.min.js
359 ms
jquery.fancybox.pack.js
453 ms
jquery.imagesloaded.js
238 ms
jquery.wookmark.min.js
240 ms
slider01.js
462 ms
zalozky01.js
470 ms
buaxua_floating.js
240 ms
functions.js
240 ms
retargeting.js
324 ms
body-bcg.gif
179 ms
M0418_1.jpg
182 ms
M0369_1.jpg
180 ms
ikona_zar02a_4.png
181 ms
es0625_2.jpg
179 ms
ikona_zar02a_5.png
182 ms
EG91718.jpg
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M1947_2.jpg
238 ms
P22422.jpg
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M2558.jpg
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ikona_akce01a_1.png
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BR0122_4.jpg
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m1191_3.jpg
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M3725.jpg
363 ms
M3741_1.jpg
358 ms
icon-action_1.png
358 ms
banner-darek_zdarma_1000.png
355 ms
22216-3.png
467 ms
logo.gif
468 ms
cz.png
470 ms
sk.png
475 ms
searchsubmit.gif
474 ms
svetlo_nad_zrcadlo_88284_palermo.jpg
476 ms
retro_stolni_lampa_89825_milea.jpg
581 ms
banner_odberne_mista_rent.jpg
1046 ms
icon-link1.gif
585 ms
icon-link3.gif
589 ms
icon-link4.gif
588 ms
icon-link5.gif
590 ms
icon-link6.gif
695 ms
icon-link7.gif
701 ms
Rent_doprava_zdarma_CZ-2000.png
704 ms
rent_zimni_vyprodej_cz.png
703 ms
sdk.js
104 ms
gtm.js
103 ms
banner-bg1.png
661 ms
banner-bg2.png
765 ms
k3k702ZOKiLJc3WVjuplzNqQynqKV_9Plp7mupa0S4g.ttf
55 ms
u-WUoqrET9fUeobQW7jkRaCWcynf_cDxXwCLxiixG1c.ttf
56 ms
DXI1ORHCpsQm3Vp6mXoaTdqQynqKV_9Plp7mupa0S4g.ttf
118 ms
loader.js
874 ms
retargeting
153 ms
fbevents.js
43 ms
analytics.js
40 ms
conversion_async.js
39 ms
115 ms
banner-bg3.png
646 ms
banner-bg4.png
649 ms
menu-v1-bg.png
649 ms
ok.gif
651 ms
search-zoom.gif
750 ms
cart-icon.gif
758 ms
58 ms
ec.js
25 ms
96 ms
xd_arbiter.php
74 ms
xd_arbiter.php
136 ms
off-icon.gif
711 ms
collect
12 ms
collect
64 ms
tel-icon.gif
694 ms
newsletter-text.gif
691 ms
newsletter-submit.gif
785 ms
ip-logo.png
797 ms
44 ms
ip-dot.gif
796 ms
rent.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
[role]s are not contained by their required parent element
[aria-*] attributes do not have valid values
ARIA IDs are not unique
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
[id] attributes on active, focusable elements are not unique
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
rent.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
Page has valid source maps
rent.cz SEO score
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 Rent.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 Rent.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.
rent.cz
Open Graph description is not detected on the main page of Rent. 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: