restu.cz Website Information
Daily Unique Visits: 1,184
Daily Page Views: 2,368
Income Per Day: $7
Estimated Value: $1,680
restu.cz is registered under .CZ top-level domain. Please check other sites in .CZ zone.
No name server records were found.
and is probably hosted by Ignum s.r.o.. See the full list of other websites hosted by Ignum s.r.o..
The highest website restu.cz position in Alexa rank database was 19801 and the lowest rank position was 999844. Current position of restu.cz in Alexa rank database is 605442.
Desktop speed score of restu.cz (70/100) is better than the results of 50.91% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of restu.cz (100/100) is better than the results of 100% of other sites and means that the page is mobile-friendly.
Mobile speed score of restu.cz (58/100) is better than the results of 50.23% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
Advertisement
restu.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.
restu.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: Thu Oct 10 01:00:37 2024
domain: restu.cz
registrant: IX-18719902
admin-c: IX-19026455
nsset: INTERNETX-1011813-0
registrar: REG-INTERNETX
registered: 02.11.2012 09:24:54
changed: 12.09.2022 10:11:45
expire: 02.11.2024
contact: IX-18719902
org: METRO Digital GmbH
name: METRO Digital GmbH
address: Metro-Strasse 12
address: Duesseldorf
address: 40235
address: DE
address: DE
registrar: REG-INTERNETX
created: 14.04.2021 14:09:42
changed: 11.03.2024 10:06:53
contact: IX-19026455
org: Data Privacy Protected c/o Cronon GmbH
name: Data Privacy Protected
address: Otto-Ostrowski-Str. 7
address: Berlin
address: 10249
address: DE
address: DE
registrar: REG-INTERNETX
created: 05.04.2022 14:58:05
changed: 10.05.2022 08:24:20
nsset: INTERNETX-1011813-0
nserver: ns.metro-ag.com
nserver: ns.metro.de
nserver: ns.metro.info
tech-c: IX-19026455
registrar: REG-INTERNETX
created: 06.09.2022 12:16:03
%
% 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: Thu Oct 10 01:00:37 2024
domain: restu.cz
registrant: IX-18719902
admin-c: IX-19026455
nsset: INTERNETX-1011813-0
registrar: REG-INTERNETX
registered: 02.11.2012 09:24:54
changed: 12.09.2022 10:11:45
expire: 02.11.2024
contact: IX-18719902
org: METRO Digital GmbH
name: METRO Digital GmbH
address: Metro-Strasse 12
address: Duesseldorf
address: 40235
address: DE
address: DE
registrar: REG-INTERNETX
created: 14.04.2021 14:09:42
changed: 11.03.2024 10:06:53
contact: IX-19026455
org: Data Privacy Protected c/o Cronon GmbH
name: Data Privacy Protected
address: Otto-Ostrowski-Str. 7
address: Berlin
address: 10249
address: DE
address: DE
registrar: REG-INTERNETX
created: 05.04.2022 14:58:05
changed: 10.05.2022 08:24:20
nsset: INTERNETX-1011813-0
nserver: ns.metro-ag.com
nserver: ns.metro.de
nserver: ns.metro.info
tech-c: IX-19026455
registrar: REG-INTERNETX
created: 06.09.2022 12:16:03
restu.cz server information
Servers Location
restu.cz desktop page speed rank
Last tested: 2018-11-07
Desktop Speed
Medium
70/100
restu.cz Desktop Speed Test Quick Summary
priority - 17Enable 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 163.8KiB (77% reduction).
Compressing https://www.restu.cz/direct/js/intlTelInput.utils.js could save 163.8KiB (77% reduction).
priority - 12Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 119KiB (62% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/2c2/2c26b08511fc5d2cb9…f594--c400xc520_50.jpg could save 21.5KiB (69% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/74c/74c0b842cbb413d5a0…d007--c400xc520_50.jpg could save 19.3KiB (69% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/1af/1af613beb32dd67207…c105--c400xc520_50.jpg could save 19KiB (66% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/a63/a639ed92a675635059…f1e7--c400xc520_50.jpg could save 12.1KiB (66% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/19b/19bf628135a5e7b54a…4f70--c400xc520_50.jpg could save 11.8KiB (66% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/3f5/3f50453dd1a2cc4ed5…2c42--c400xc520_50.jpg could save 11.6KiB (60% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/88a/88a3afe70f500fc5b0…b620--c400xc520_50.jpg could save 11KiB (62% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/e23/e238b9fc4d3212053c…38cf--c400xc520_50.jpg could save 9.6KiB (63% reduction).
Compressing https://www.restu.cz/ir/avatar/74f/74fec7a82b2eaab…272f23096--c48xc48.png could save 889B (19% reduction).
Compressing https://www.restu.cz/ir/avatar/3fd/3fd843ae0a9f614…e1d1d057f--c48xc48.png could save 868B (20% reduction).
Compressing https://www.restu.cz/ir/avatar/435/435cd77468475d9…278818ad5--c48xc48.png could save 812B (18% reduction).
Compressing https://www.restu.cz/ir/avatar/336/3368b8099301937…54e40adab--c48xc48.png could save 705B (19% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/74c/74c0b842cbb413d5a0…d007--c400xc520_50.jpg could save 19.3KiB (69% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/1af/1af613beb32dd67207…c105--c400xc520_50.jpg could save 19KiB (66% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/a63/a639ed92a675635059…f1e7--c400xc520_50.jpg could save 12.1KiB (66% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/19b/19bf628135a5e7b54a…4f70--c400xc520_50.jpg could save 11.8KiB (66% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/3f5/3f50453dd1a2cc4ed5…2c42--c400xc520_50.jpg could save 11.6KiB (60% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/88a/88a3afe70f500fc5b0…b620--c400xc520_50.jpg could save 11KiB (62% reduction).
Compressing and resizing https://www.restu.cz/ir/tag/e23/e238b9fc4d3212053c…38cf--c400xc520_50.jpg could save 9.6KiB (63% reduction).
Compressing https://www.restu.cz/ir/avatar/74f/74fec7a82b2eaab…272f23096--c48xc48.png could save 889B (19% reduction).
Compressing https://www.restu.cz/ir/avatar/3fd/3fd843ae0a9f614…e1d1d057f--c48xc48.png could save 868B (20% reduction).
Compressing https://www.restu.cz/ir/avatar/435/435cd77468475d9…278818ad5--c48xc48.png could save 812B (18% reduction).
Compressing https://www.restu.cz/ir/avatar/336/3368b8099301937…54e40adab--c48xc48.png could save 705B (19% reduction).
priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.restu.cz/direct/js/cache/2119-1-lzjdynxU6t3wtVIL4YbR.hash.js
https://www.restu.cz/direct/js/cache/2119-1-NZMJqvd29oKR9KVg3PB5.hash.js
https://www.restu.cz/direct/js/cache/2119-1-qnzmXQJ79qJyGbNgxl5B.hash.js
https://www.restu.cz/direct/js/cache/2119-1-NZMJqvd29oKR9KVg3PB5.hash.js
https://www.restu.cz/direct/js/cache/2119-1-qnzmXQJ79qJyGbNgxl5B.hash.js
Optimize CSS Delivery of the following:
https://www.restu.cz/direct/css/responsive.css?v=1357
https://hello.myfonts.net/count/2fc4e3
https://hello.myfonts.net/count/2fc4e3
priority - 1Leverage 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://www.restu.cz/direct/js/intlTelInput.utils.js (expiration not specified)
https://www.restu.cz/direct/js/vendor/slick-carousel/slick/ajax-loader.gif (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-T2VNH5 (15 minutes)
https://www.restu.cz/direct/js/vendor/slick-carousel/slick/ajax-loader.gif (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-T2VNH5 (15 minutes)
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 105B (16% reduction).
Minifying https://www.restu.cz/direct/js/cache/2119-1-V0RxAzDayJq9lYLO2pXe.hash.js could save 105B (16% reduction) after compression.
restu.cz Desktop Resource Breakdown
| Total Resources | 37 |
| Number of Hosts | 5 |
| Static Resources | 32 |
| JavaScript Resources | 7 |
| CSS Resources | 2 |
restu.cz mobile page speed rank
Last tested: 2018-11-07
Mobile Speed
Bad
58/100
restu.cz Mobile Speed Test Quick Summary
priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://www.restu.cz/direct/js/cache/2119-1-lzjdynxU6t3wtVIL4YbR.hash.js
https://www.restu.cz/direct/js/cache/2119-1-NZMJqvd29oKR9KVg3PB5.hash.js
https://www.restu.cz/direct/js/cache/2119-1-qnzmXQJ79qJyGbNgxl5B.hash.js
https://www.restu.cz/direct/js/cache/2119-1-NZMJqvd29oKR9KVg3PB5.hash.js
https://www.restu.cz/direct/js/cache/2119-1-qnzmXQJ79qJyGbNgxl5B.hash.js
Optimize CSS Delivery of the following:
https://www.restu.cz/direct/css/responsive.css?v=1357
https://hello.myfonts.net/count/2fc4e3
https://hello.myfonts.net/count/2fc4e3
priority - 17Enable 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 163.8KiB (77% reduction).
Compressing https://www.restu.cz/direct/js/intlTelInput.utils.js could save 163.8KiB (77% reduction).
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.
Only about 47% of the final above-the-fold content could be rendered with the full HTML response.
Click to see the screenshot with only the HTML response:
priority - 2Leverage 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://www.restu.cz/direct/js/intlTelInput.utils.js (expiration not specified)
https://www.restu.cz/direct/js/vendor/slick-carousel/slick/ajax-loader.gif (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-T2VNH5 (15 minutes)
https://www.restu.cz/direct/js/vendor/slick-carousel/slick/ajax-loader.gif (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-T2VNH5 (15 minutes)
priority - 1Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 11.4KiB (23% reduction).
Compressing https://www.restu.cz/ir/avatar/435/435cd77468475d9…278818ad5--c96xc96.png could save 3KiB (23% reduction).
Compressing https://www.restu.cz/ir/avatar/74f/74fec7a82b2eaab…272f23096--c96xc96.png could save 3KiB (23% reduction).
Compressing https://www.restu.cz/ir/avatar/3fd/3fd843ae0a9f614…e1d1d057f--c96xc96.png could save 2.5KiB (21% reduction).
Compressing https://www.restu.cz/ir/avatar/336/3368b8099301937…54e40adab--c96xc96.png could save 2.1KiB (21% reduction).
Compressing https://www.restu.cz/images/favicon/favicon-57.png?v=2 could save 705B (33% reduction).
Compressing https://www.restu.cz/ir/avatar/74f/74fec7a82b2eaab…272f23096--c96xc96.png could save 3KiB (23% reduction).
Compressing https://www.restu.cz/ir/avatar/3fd/3fd843ae0a9f614…e1d1d057f--c96xc96.png could save 2.5KiB (21% reduction).
Compressing https://www.restu.cz/ir/avatar/336/3368b8099301937…54e40adab--c96xc96.png could save 2.1KiB (21% reduction).
Compressing https://www.restu.cz/images/favicon/favicon-57.png?v=2 could save 705B (33% reduction).
priority - 1Minify 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 8.8KiB (26% reduction).
Minifying https://www.restu.cz/direct/js/cache/2119-1-lzjdynxU6t3wtVIL4YbR.hash.js could save 8.7KiB (26% reduction) after compression.
Minifying https://www.restu.cz/direct/js/cache/2119-1-V0RxAzDayJq9lYLO2pXe.hash.js could save 105B (16% reduction) after compression.
Minifying https://www.restu.cz/direct/js/cache/2119-1-V0RxAzDayJq9lYLO2pXe.hash.js could save 105B (16% reduction) after compression.
restu.cz Mobile Resource Breakdown
| Total Resources | 37 |
| Number of Hosts | 5 |
| Static Resources | 32 |
| JavaScript Resources | 7 |
| CSS Resources | 2 |
restu.cz mobile page usability
Last tested: 2018-11-07
Mobile Usability
Good
100/100
restu.cz HTML validation
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
Line: 7 Column: 5 - 108
"...ce."> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, user-scalable=no"> <..."
"...ce."> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, user-scalable=no"> <..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 205 Column: 17 - 73
"... <section class="header-menu-popup-login-register mobile"> ..." Line: 384 Column: 9 - 52
"... <section class="easy-reservation-container"> ..." Line: 998 Column: 9 - 48
"... <section class="download-app-container"> ..." Line: 1044 Column: 13 - 51
"... <section class="nav-list-section-left"> ..."
"... <section class="header-menu-popup-login-register mobile"> ..." Line: 384 Column: 9 - 52
"... <section class="easy-reservation-container"> ..." Line: 998 Column: 9 - 48
"... <section class="download-app-container"> ..." Line: 1044 Column: 13 - 51
"... <section class="nav-list-section-left"> ..."
Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.
Line: 1028 Column: 9 - 17
"...> <article> ..."
"...> <article> ..."
Errors
A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.
Line: 43 Column: 5 - 121
"...v=2"> <link rel="apple-touch-icon-precomposed" sizes="57x57" href="https://www.restu.cz/images/favicon/favicon-57.png?v=2"> <..."
"...v=2"> <link rel="apple-touch-icon-precomposed" sizes="57x57" href="https://www.restu.cz/images/favicon/favicon-57.png?v=2"> <..."
Bad value “https://www.restu.cz/direct/js/cache/1787-1-vendor|slick-carousel|slick|slick.min.js” for attribute “src” on element “script”: Illegal character in path segment: “|” is not allowed.
Line: 61 Column: 9 - 130
"...> <script type="text/javascript" src="https://www.restu.cz/direct/js/cache/1787-1-vendor|slick-carousel|slick|slick.min.js"></scri..."
"...> <script type="text/javascript" src="https://www.restu.cz/direct/js/cache/1787-1-vendor|slick-carousel|slick|slick.min.js"></scri..."
Bad value “” for attribute “id” on element “body”: An ID must not be the empty string.
Line: 93 Column: 1 - 29
"... </head> <body id="" class="cs no-js"> <!--..."
"... </head> <body id="" class="cs no-js"> <!--..."
restu.cz similar domains
Similar domains:
www.restu.com
www.restu.net
www.restu.org
www.restu.info
www.restu.biz
www.restu.us
www.restu.mobi
www.estu.cz
www.restu.cz
www.eestu.cz
www.reestu.cz
www.erestu.cz
www.destu.cz
www.rdestu.cz
www.drestu.cz
www.festu.cz
www.rfestu.cz
www.frestu.cz
www.testu.cz
www.rtestu.cz
www.trestu.cz
www.rstu.cz
www.rwstu.cz
www.rewstu.cz
www.rwestu.cz
www.rsstu.cz
www.resstu.cz
www.rsestu.cz
www.rdstu.cz
www.redstu.cz
www.rrstu.cz
www.rerstu.cz
www.rrestu.cz
www.retu.cz
www.rewtu.cz
www.reswtu.cz
www.reetu.cz
www.resetu.cz
www.redtu.cz
www.resdtu.cz
www.reztu.cz
www.resztu.cz
www.rezstu.cz
www.rextu.cz
www.resxtu.cz
www.rexstu.cz
www.reatu.cz
www.resatu.cz
www.reastu.cz
www.resu.cz
www.resru.cz
www.restru.cz
www.resrtu.cz
www.resfu.cz
www.restfu.cz
www.resftu.cz
www.resgu.cz
www.restgu.cz
www.resgtu.cz
www.resyu.cz
www.restyu.cz
www.resytu.cz
www.rest.cz
www.resty.cz
www.restuy.cz
www.resth.cz
www.restuh.cz
www.resthu.cz
www.restj.cz
www.restuj.cz
www.restju.cz
www.resti.cz
www.restui.cz
www.restiu.cz
www.restu.net
www.restu.org
www.restu.info
www.restu.biz
www.restu.us
www.restu.mobi
www.estu.cz
www.restu.cz
www.eestu.cz
www.reestu.cz
www.erestu.cz
www.destu.cz
www.rdestu.cz
www.drestu.cz
www.festu.cz
www.rfestu.cz
www.frestu.cz
www.testu.cz
www.rtestu.cz
www.trestu.cz
www.rstu.cz
www.rwstu.cz
www.rewstu.cz
www.rwestu.cz
www.rsstu.cz
www.resstu.cz
www.rsestu.cz
www.rdstu.cz
www.redstu.cz
www.rrstu.cz
www.rerstu.cz
www.rrestu.cz
www.retu.cz
www.rewtu.cz
www.reswtu.cz
www.reetu.cz
www.resetu.cz
www.redtu.cz
www.resdtu.cz
www.reztu.cz
www.resztu.cz
www.rezstu.cz
www.rextu.cz
www.resxtu.cz
www.rexstu.cz
www.reatu.cz
www.resatu.cz
www.reastu.cz
www.resu.cz
www.resru.cz
www.restru.cz
www.resrtu.cz
www.resfu.cz
www.restfu.cz
www.resftu.cz
www.resgu.cz
www.restgu.cz
www.resgtu.cz
www.resyu.cz
www.restyu.cz
www.resytu.cz
www.rest.cz
www.resty.cz
www.restuy.cz
www.resth.cz
www.restuh.cz
www.resthu.cz
www.restj.cz
www.restuj.cz
www.restju.cz
www.resti.cz
www.restui.cz
www.restiu.cz
restu.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.
restu.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.