4.9 sec in total
692 ms
3.7 sec
444 ms
Welcome to hotel.dovolena.cz homepage info - get ready to check Hotel Dovolena best content for Czech Republic right away, or after learning these important things about hotel.dovolena.cz
Nejširší nabídka zájezdů českých a německých CK na jednom místě. Individuální přístup, dovolená na míru, doplňkové služby, stejné ceny jako u CK. Každý si vybere.
Visit hotel.dovolena.czWe analyzed Hotel.dovolena.cz page load time and found that the first response time was 692 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
hotel.dovolena.cz performance score
name
value
score
weighting
Value4.6 s
14/100
10%
Value4.6 s
35/100
25%
Value9.4 s
12/100
10%
Value1,490 ms
14/100
30%
Value0.225
55/100
15%
Value16.9 s
5/100
10%
692 ms
642 ms
1229 ms
318 ms
692 ms
Our browser made a total of 128 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Hotel.dovolena.cz, 15% (19 requests) were made to Dovolena.cz and 12% (15 requests) were made to Image.dovolena.cz. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Image.dovolena.cz.
Page size can be reduced by 918.7 kB (41%)
2.3 MB
1.3 MB
In fact, the total size of Hotel.dovolena.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. 55% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.
Potential reduce by 164.5 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. This page needs HTML code to be minified as it can gain 45.3 kB, which is 25% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 164.5 kB or 89% of the original size.
Potential reduce by 43.9 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. Hotel Dovolena images are well optimized though.
Potential reduce by 450.1 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 450.1 kB or 67% of the original size.
Potential reduce by 260.2 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. Hotel.dovolena.cz needs all CSS files to be minified and compressed as it can save up to 260.2 kB or 85% of the original size.
Number of requests can be reduced by 81 (71%)
114
33
The browser has sent 114 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hotel Dovolena. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 23 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.
www.dovolena.cz
692 ms
inc.css
642 ms
stylesheet.1456758016.css
1229 ms
zajezdy.css
318 ms
associative-lists.js
692 ms
jquery-1.10.1.min.js
922 ms
plugins.js
818 ms
basic.js
512 ms
hotel.js
412 ms
functs.js
615 ms
datepicker.js
817 ms
js
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element.js
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maps.js
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infobox.js
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filter_grunt.js
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newsletter_new.js
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cookie-banner.js
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retargeting.js
362 ms
conversion.js
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sectionalelement.css
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main_se_cs.js
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analytics.js
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bg-2015-04-15.jpg
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logo.png
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logo.png
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ac_blue.png
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youtube.png
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facebook.png
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logo-sa.png
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cestovni.kancelare.jpg
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logo_bottom.png
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sa_top_100.png
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beach_blue.png
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internet_blue.png
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kids_blue.png
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pool_blue.png
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sport_blue.png
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D_HP_FM2016_300x300.jpg
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D_HP_LM-exotika_parkovani_300x300.jpg
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D_HP_autem_deti-zdarma_300x300.jpg
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D_HP_FM2016_deti_zdarma_300x300%20(1).jpg
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D_HP_LM-hory_garance-snehu_300x300.jpg
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firstminute-fm-leto.png
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exotika_de.png
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poznavaci.png
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autoturist.png
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header.png
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deco.png
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header-line.png
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tab-background.png
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design.png
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hp_form_buttons_compact.png
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preloader.gif
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form-expand.png
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form-2-submit.png
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collect
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info-box-bg.png
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box_bg.jpg
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section-tab-fragment.png
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tab-fragment-line.png
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newsletter-deco.png
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footer-header-bottom.png
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footer-odrazka.png
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functs_hp_new.js
253 ms
retargeting
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WRe15.js
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widget_v2.132.js
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mainnav-divider.png
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tab-background.png
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dovolena-cz
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datepicker-input.png
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__$$__stringtable_lang_cs.js
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form-expand.png
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design.png
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tags
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form-side.png
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form-2-submit.png
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view
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letter_new.js
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section-tab-fragment.png
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tab-fragment-line.png
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UserMatch.ashx
14 ms
pixel
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pixel
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95 ms
RtbHouse
246 ms
match
11 ms
tagging
104 ms
Pug
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sd
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tap.php
10 ms
cm
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UserMatch.ashx
23 ms
sync.cgi
797 ms
rum
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u.php
76 ms
serve
30 ms
26 ms
pixel
64 ms
usersync
29 ms
match
25 ms
sd
24 ms
Pug
39 ms
tap.php
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97 ms
info.php
298 ms
tg-03.yieldpartners.com
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datepicker-input.png
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28 ms
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23 ms
match
111 ms
match
392 ms
match
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merge
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match
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match
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match
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cm.gif
25 ms
1by1.png
12 ms
match
157 ms
mapuser
99 ms
match
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match
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match
172 ms
hotel.dovolena.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
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
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
hotel.dovolena.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
Missing source maps for large first-party JavaScript
hotel.dovolena.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
CS
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hotel.dovolena.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 Hotel.dovolena.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.
hotel.dovolena.cz
Open Graph description is not detected on the main page of Hotel Dovolena. 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: