letuska.cz Website Information
Daily Unique Visits: 3,641
Daily Page Views: 14,564
Income Per Day: $41
Estimated Value: $22,140
This website is located in Czech Republic and is using following IP address 217.16.184.244. See the complete list of popular websites hosted in Czech Republic.
letuska.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
Website letuska.cz is using the following name servers:
- ns2.ignum.cz
- ns1.ignum.com
and is probably hosted by VSHosting s.r.o.. See the full list of other websites hosted by VSHosting s.r.o..
The highest website letuska.cz position in Alexa rank database was 22048 and the lowest rank position was 821099. Current position of letuska.cz in Alexa rank database is 344715.
Desktop speed score of letuska.cz (60/100) is better than the results of 35.69% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of letuska.cz (95/100) is better than the results of 39.69% of other sites and means that the page is mobile-friendly.
Mobile speed score of letuska.cz (46/100) is better than the results of 27.13% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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letuska.cz Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
letuska.cz whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
% (c) 2006-2021 CZ.NIC, z.s.p.o.
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.15.0
% Timestamp: Sun Sep 22 03:31:35 2024
domain: letuska.cz
registrant: SB:GLOBE-SASI007828
admin-c: ASIANA
nsset: IGNUM
keyset: WEBG-K-D0000856497-CZ
registrar: REG-WEBGLOBE
registered: 21.08.2000 12:51:00
changed: 16.01.2023 22:42:19
expire: 20.08.2025
contact: SB:GLOBE-SASI007828
org: Asiana, spol. s r.o.
name: Rostislav Litvin
address: Terronska 68
address: Praha 6
address: 160 00
address: CZ
registrar: REG-WEBGLOBE
created: 10.08.2001 22:13:00
changed: 12.11.2011 08:33:02
contact: ASIANA
org: ASIANA spol. s r.o.
name: ASIANA spol. s r.o.
address: Velflikova 8
address: Praha 6
address: 16000
address: CZ
registrar: REG-WEDOS
created: 12.04.2012 15:45:37
changed: 15.05.2018 21:32:00
nsset: IGNUM
nserver: ns1.ignum.com
nserver: ns2.ignum.cz (217.31.48.201, 2001:1ab0:7e1e:2::5)
tech-c: IGNUM-DOMENY
registrar: REG-WEBGLOBE
created: 04.10.2007 15:19:01
changed: 13.12.2012 16:18:08
contact: IGNUM-DOMENY
org: IGNUM, s. r. o.
name: Giacomo Tognoni
address: Vinohradská 190
address: Praha 3
address: 130 61
address: CZ
e-mail: reg@webglobe.cz
registrar: REG-WEBGLOBE
created: 13.12.2012 10:40:09
changed: 10.01.2024 11:43:13
keyset: WEBG-K-D0000856497-CZ
dnskey: 257 3 13 CRLi8RvDX0sFOgbzlste5GNuzCvAWVBTIaQzB2IhmuWF9N65HY8jaaAZRNh81cVaBn67f9dU+syPrTNVEM0gsw==
tech-c: IGNUM
registrar: REG-WEBGLOBE
created: 16.01.2023 22:42:19
changed: 23.08.2024 11:22:33
contact: IGNUM
org: Webglobe, s.r.o.
name: Lucie Vojtíková
address: Vinohradská 190
address: Praha 3
address: 130 61
address: CZ
registrar: REG-WEBGLOBE
created: 17.03.2008 14:43:09
changed: 04.08.2021 07:53:03
%
% Intended use of supplied data and information
%
% Data contained in the domain name register, as well as information
% supplied through public information services of CZ.NIC association,
% are appointed only for purposes connected with Internet network
% administration and operation, or for the purpose of legal or other
% similar proceedings, in process as regards a matter connected
% particularly with holding and using a concrete domain name.
%
% Full text available at:
% http://www.nic.cz/page/306/intended-use-of-supplied-data-and-information/
%
% See also a search service at http://www.nic.cz/whois/
%
%
% Whoisd Server Version: 3.15.0
% Timestamp: Sun Sep 22 03:31:35 2024
domain: letuska.cz
registrant: SB:GLOBE-SASI007828
admin-c: ASIANA
nsset: IGNUM
keyset: WEBG-K-D0000856497-CZ
registrar: REG-WEBGLOBE
registered: 21.08.2000 12:51:00
changed: 16.01.2023 22:42:19
expire: 20.08.2025
contact: SB:GLOBE-SASI007828
org: Asiana, spol. s r.o.
name: Rostislav Litvin
address: Terronska 68
address: Praha 6
address: 160 00
address: CZ
registrar: REG-WEBGLOBE
created: 10.08.2001 22:13:00
changed: 12.11.2011 08:33:02
contact: ASIANA
org: ASIANA spol. s r.o.
name: ASIANA spol. s r.o.
address: Velflikova 8
address: Praha 6
address: 16000
address: CZ
registrar: REG-WEDOS
created: 12.04.2012 15:45:37
changed: 15.05.2018 21:32:00
nsset: IGNUM
nserver: ns1.ignum.com
nserver: ns2.ignum.cz (217.31.48.201, 2001:1ab0:7e1e:2::5)
tech-c: IGNUM-DOMENY
registrar: REG-WEBGLOBE
created: 04.10.2007 15:19:01
changed: 13.12.2012 16:18:08
contact: IGNUM-DOMENY
org: IGNUM, s. r. o.
name: Giacomo Tognoni
address: Vinohradská 190
address: Praha 3
address: 130 61
address: CZ
e-mail: reg@webglobe.cz
registrar: REG-WEBGLOBE
created: 13.12.2012 10:40:09
changed: 10.01.2024 11:43:13
keyset: WEBG-K-D0000856497-CZ
dnskey: 257 3 13 CRLi8RvDX0sFOgbzlste5GNuzCvAWVBTIaQzB2IhmuWF9N65HY8jaaAZRNh81cVaBn67f9dU+syPrTNVEM0gsw==
tech-c: IGNUM
registrar: REG-WEBGLOBE
created: 16.01.2023 22:42:19
changed: 23.08.2024 11:22:33
contact: IGNUM
org: Webglobe, s.r.o.
name: Lucie Vojtíková
address: Vinohradská 190
address: Praha 3
address: 130 61
address: CZ
registrar: REG-WEBGLOBE
created: 17.03.2008 14:43:09
changed: 04.08.2021 07:53:03
letuska.cz server information
Servers Location
letuska.cz desktop page speed rank
Last tested: 2018-11-08
Desktop Speed
Bad
60/100
letuska.cz Desktop Speed Test Quick Summary
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priority - 13Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
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Optimize CSS Delivery of the following:
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priority - 7Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://letuska.cz/
http://www.letuska.cz/
https://www.letuska.cz/
http://www.letuska.cz/
https://www.letuska.cz/
priority - 2Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
None of the final above-the-fold content could be rendered even with the full HTML response.
priority - 0Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 2.3KiB (46% reduction).
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priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 1KiB (36% reduction).
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priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 511B (15% reduction).
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letuska.cz Desktop Resource Breakdown
| Total Resources | 95 |
| Number of Hosts | 18 |
| Static Resources | 68 |
| JavaScript Resources | 20 |
| CSS Resources | 3 |
letuska.cz mobile page speed rank
Last tested: 2018-11-08
Mobile Speed
Bad
46/100
letuska.cz Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 8 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://cdn.polyfill.io/v2/polyfill.js?features=Object.assign
https://maps.googleapis.com/maps/api/js?key=AIzaSy…9s7p5Hbxq6Sbm-Vacd0Uxc
https://www.letuska.cz/config.201810170948.js
https://www.letuska.cz/libs.201810170948.js
https://www.letuska.cz/app.201810170948.js
https://www.letuska.cz/tpls.201810170948.js
https://www.letuska.cz/i18n/cs.js
https://c.imedia.cz/js/retargeting.js
https://maps.googleapis.com/maps/api/js?key=AIzaSy…9s7p5Hbxq6Sbm-Vacd0Uxc
https://www.letuska.cz/config.201810170948.js
https://www.letuska.cz/libs.201810170948.js
https://www.letuska.cz/app.201810170948.js
https://www.letuska.cz/tpls.201810170948.js
https://www.letuska.cz/i18n/cs.js
https://c.imedia.cz/js/retargeting.js
Optimize CSS Delivery of the following:
https://www.letuska.cz/app.201810170948.css
https://fonts.googleapis.com/css?family=Roboto:500…ic-ext,latin,latin-ext
https://fonts.googleapis.com/css?family=Titillium+…subset=latin,latin-ext
https://fonts.googleapis.com/css?family=Roboto:500…ic-ext,latin,latin-ext
https://fonts.googleapis.com/css?family=Titillium+…subset=latin,latin-ext
priority - 31Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 299.1KiB (24% reduction).
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priority - 26Avoid landing page redirects
Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.
Avoid landing page redirects for the following chain of redirected URLs.
http://letuska.cz/
http://www.letuska.cz/
https://www.letuska.cz/
http://www.letuska.cz/
https://www.letuska.cz/
priority - 18Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://akce.letuska.cz/image-cache/400x400h/files…ebcd80de3d294d2b31.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…8ca40b63c3c9722259.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…7ff89835095f0d7816.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…8669f9a16b620c7fd0.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…6ce7de49369d3f3993.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…611113503987501e12.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…d0be1a001c573b6b91.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…d581764c71444d8b70.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…488f66f12dce8dd2cc.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…565f9e8e4fb913d12c.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…79495648603a0848ee.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…6ae2d3319fed8619f6.jpg (expiration not specified)
https://dst.letuska.cz/dst/imgs/AGP,LCA,SKG,LCA,AT…LE,LAX,AKL,YVR,SYD,MEX (expiration not specified)
https://moje.letuska.cz/auth/orize (expiration not specified)
https://www.letuska.cz/app.201810170948.css (expiration not specified)
https://www.letuska.cz/app.201810170948.js (expiration not specified)
https://www.letuska.cz/config.201810170948.js (expiration not specified)
https://www.letuska.cz/i18n/cs.js (expiration not specified)
https://www.letuska.cz/libs.201810170948.js (expiration not specified)
https://www.letuska.cz/tpls.201810170948.js (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-TX9XR7W (15 minutes)
https://maps.googleapis.com/maps/api/js?key=AIzaSy…9s7p5Hbxq6Sbm-Vacd0Uxc (30 minutes)
https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
https://akce.letuska.cz/image-cache/400x400h/files…8ca40b63c3c9722259.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…7ff89835095f0d7816.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…8669f9a16b620c7fd0.jpg (expiration not specified)
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https://akce.letuska.cz/image-cache/400x400h/files…d581764c71444d8b70.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…488f66f12dce8dd2cc.jpg (expiration not specified)
https://akce.letuska.cz/image-cache/400x400h/files…565f9e8e4fb913d12c.jpg (expiration not specified)
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https://moje.letuska.cz/auth/orize (expiration not specified)
https://www.letuska.cz/app.201810170948.css (expiration not specified)
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https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)
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priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
None of the final above-the-fold content could be rendered even with the full HTML response.
priority - 0Enable compression
Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.
Enable compression for the following resources to reduce their transfer size by 2.3KiB (46% reduction).
Compressing https://www.letuska.cz/assets/header/img/logo.svg could save 1.2KiB (51% reduction).
Compressing https://www.letuska.cz/assets/slideshow/img/slide_right.svg could save 432B (44% reduction).
Compressing https://www.letuska.cz/assets/slideshow/img/slide_left.svg could save 429B (44% reduction).
Compressing https://www.letuska.cz/assets/img/fullscreen-loader/magnifier.svg could save 262B (36% reduction).
Compressing https://www.letuska.cz/assets/slideshow/img/slide_right.svg could save 432B (44% reduction).
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Compressing https://www.letuska.cz/assets/img/fullscreen-loader/magnifier.svg could save 262B (36% reduction).
priority - 0Minify JavaScript
Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.
Minify JavaScript for the following resources to reduce their size by 1KiB (36% reduction).
Minifying https://cdn.polyfill.io/v2/polyfill.js?features=Object.assign could save 898B (42% reduction) after compression.
Minifying https://www.letuska.cz/assets/uid.js could save 151B (20% reduction) after compression.
Minifying https://www.letuska.cz/assets/uid.js could save 151B (20% reduction) after compression.
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 511B (15% reduction).
Minifying https://www.letuska.cz/ could save 360B (16% reduction) after compression.
Minifying https://moje.letuska.cz/hub could save 151B (13% reduction) after compression.
Minifying https://moje.letuska.cz/hub could save 151B (13% reduction) after compression.
letuska.cz Mobile Resource Breakdown
| Total Resources | 90 |
| Number of Hosts | 18 |
| Static Resources | 67 |
| JavaScript Resources | 20 |
| CSS Resources | 3 |
letuska.cz mobile page usability
Last tested: 2018-11-08
Mobile Usability
Good
95/100
letuska.cz Mobile Usability Test Quick Summary
priority - 4Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
The tap target
<label for="dest-from-1" class="control-label">Odkud</label> is close to 1 other tap targets.The tap target
<label for="dest-to-1" class="control-label">Kam</label> is close to 1 other tap targets.The tap target
<div class="pref form-elem…-isolate-scope">Cestující 1 osoba</div> and 1 others are close to other tap targets.The tap target
<label for="passenger">Cestující</label> is close to 1 other tap targets.The tap target
<button id="classes" class="btn btn-block…m-details-info">Ekonomická a Premium</button> is close to 2 other tap targets.The tap target
<a href="//www.letuska.…/o-spolecnosti">O společnosti</a> and 29 others are close to other tap targets.The tap target
<a href="//www.letuska.cz/#!/kontakty">Kontakty</a> and 3 others are close to other tap targets.The tap target
<div class="okButton">souhlasím</div> is close to 1 other tap targets.The tap target
<div class="moreButton ng-scope">···</div> is close to 1 other tap targets.letuska.cz HTML validation
Errors
Attribute “xmlns:ng” not allowed here.
Line: 2 Column: 16 - 98
"...TYPE html> <html xmlns:ng="http://angularjs.org" id="ng-app" data-ng-app="hp.letuska" lang="{{langCurrent}}"> <head..."
"...TYPE html> <html xmlns:ng="http://angularjs.org" id="ng-app" data-ng-app="hp.letuska" lang="{{langCurrent}}"> <head..."
Bad value “{{langCurrent}}” for attribute “lang” on element “html”: Subtags must not exceed 8 characters in length.
Line: 2 Column: 16 - 98
"...TYPE html> <html xmlns:ng="http://angularjs.org" id="ng-app" data-ng-app="hp.letuska" lang="{{langCurrent}}"> <head..."
"...TYPE html> <html xmlns:ng="http://angularjs.org" id="ng-app" data-ng-app="hp.letuska" lang="{{langCurrent}}"> <head..."
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
Line: 7 Column: 3 - 64
"...ale=1"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <ti..."
"...ale=1"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <ti..."
Element “title” must not be empty.
Line: 8 Column: 40 - 47
"...ageTitle"></title> <me..."
"...ageTitle"></title> <me..."
Bad value “//{{location.host()}}/{{$state.href($state.current)}}” for attribute “href” on element “link”: Illegal character in path segment: “{” is not allowed.
Line: 32 Column: 3 - 85
"...ct --> <link rel="canonical" href="//{{location.host()}}/{{$state.href($state.current)}}"> <l..."
"...ct --> <link rel="canonical" href="//{{location.host()}}/{{$state.href($state.current)}}"> <l..."
Attribute “autoscroll” not allowed on element “div” at this point.
Line: 134 Column: 1 - 36
"...r></div> <div data-ui-view autoscroll="true"></div>..."
"...r></div> <div data-ui-view autoscroll="true"></div>..."
Attribute “modal-message” not allowed on element “div” at this point.
Line: 138 Column: 3 - 21
"...als --> <div modal-message></div>..."
"...als --> <div modal-message></div>..."
Attribute “modal-message-checkin” not allowed on element “div” at this point.
Line: 139 Column: 3 - 29
"...></div> <div modal-message-checkin></div>..."
"...></div> <div modal-message-checkin></div>..."
Attribute “modal-message-newsletter” not allowed on element “div” at this point.
Line: 140 Column: 3 - 55
"...></div> <div modal-message-newsletter style="z-index:99997;"></div>..."
"...></div> <div modal-message-newsletter style="z-index:99997;"></div>..."
Attribute “modal-message-askus” not allowed on element “div” at this point.
Line: 141 Column: 3 - 27
"...></div> <div modal-message-askus></div>..."
"...></div> <div modal-message-askus></div>..."
Attribute “modal-message-terms” not allowed on element “div” at this point.
Line: 142 Column: 3 - 27
"...></div> <div modal-message-terms></div>..."
"...></div> <div modal-message-terms></div>..."
Warnings
Attribute with the local name “xmlns:ng” is not serializable as XML 1.0.
Line: 2 Column: 16 - 98
"...TYPE html> <html xmlns:ng="http://angularjs.org" id="ng-app" data-ng-app="hp.letuska" lang="{{langCurrent}}"> <head..."
"...TYPE html> <html xmlns:ng="http://angularjs.org" id="ng-app" data-ng-app="hp.letuska" lang="{{langCurrent}}"> <head..."
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letuska.cz Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
letuska.cz TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.