VYZKUM.CZ Výzkum a vývoj v ČR

vyzkum.cz Website Information

Daily Unique Visits: 1,155

Daily Page Views: 2,310

Income Per Day: $7

Estimated Value: $1,680

vyzkum.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 ACTIVE 24. See the full list of other websites hosted by ACTIVE 24.

The highest website vyzkum.cz position in Alexa rank database was 101889 and the lowest rank position was 998728. Current position of vyzkum.cz in Alexa rank database is 620876.

Desktop speed score of vyzkum.cz (53/100) is better than the results of 27.05% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of vyzkum.cz (64/100) is better than the results of 11.2% of other sites and means that the page is not mobile-friendly.

Mobile speed score of vyzkum.cz (45/100) is better than the results of 25.64% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

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vyzkum.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.


vyzkum.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: 3.12.2
% Timestamp: Tue Jan 10 18:33:04 2023

domain: vyzkum.cz
registrant: SB:SUB06033035ABZONE
admin-c: M4WA-3C10B
admin-c: M4WA-015FE
nsset: NSSET-UVCR-DNSSEC
keyset: VYZKUMCZ
registrar: REG-MEDIA4WEB
registered: 16.04.1998 02:00:00
changed: 09.06.2021 11:48:38
expire: 11.10.2023

contact: SB:SUB06033035ABZONE
org: Rada pro výzkum, vývoj a inovace, Úřad vlády ČR
name: Rada pro výzkum, vývoj a inovace Úřad vlády ČR
address: Nábřeží Edvarda Beneše 4
address: Praha 1
address: 118 01
address: CZ
registrar: REG-MEDIA4WEB
created: 30.03.2006 12:15:00
changed: 15.05.2018 21:32:00

contact: M4WA-3C10B
org: Úřad vlády ČR
name: Miroslav Rychtařík,
address: nábřeží Edvarda Beneše 4
address: Praha 1
address: 180 01
address: CZ
phone: +420.720980023
e-mail: rychtarik.miroslav@vlada.cz
registrar: REG-MEDIA4WEB
created: 21.05.2018 09:39:06
changed: 24.05.2018 07:50:34

contact: M4WA-015FE
org: Úřad vlády ČR
name: Blažek, Miroslav
address: nábř. E. Beneše 4
address: Praha 1
address: 180 01
address: CZ
registrar: REG-MEDIA4WEB
created: 07.06.2021 15:36:27
changed: 14.06.2021 10:05:44

nsset: NSSET-UVCR-DNSSEC
nserver: ns1.cdt.cz (81.19.33.2, 2001:1a48:0:1::2)
nserver: nssec.vlada.cz (82.117.137.215, 2001:1a48:2b::d42f:1773)
nserver: ns.vlada.cz (82.117.137.210, 2001:1a48:2b::d42f:176e)
tech-c: KUCERA.TOMAS
tech-c: KORMUNDA-PAVEL
registrar: REG-INTERNET-CZ
created: 23.04.2014 08:30:30
changed: 29.06.2022 08:12:03

contact: KUCERA.TOMAS
org: Úřad vlády České republiky
name: Tomáš Kučera
address: nábř. Edvarda Beneše 4
address: Praha 1
address: 11801
address: CZ
registrar: REG-INTERNET-CZ
created: 09.06.2011 11:52:53
changed: 02.10.2018 08:24:03

contact: KORMUNDA-PAVEL
org: Uřád vlády České republiky
name: Pavel Kormunda
address: Nábř. E. Beneše 4
address: Praha 1
address: 11801
address: CZ
registrar: REG-MOJEID
created: 21.06.2017 11:49:07
changed: 15.05.2018 21:32:00

keyset: VYZKUMCZ
dnskey: 257 3 13 kVoanRGVFj9CvLbseyhAfNDodTIKPPKrMJFFtCkDjlOvks9Yil9JfqKBUX1uyCcTVN+58ELrSCy6A/6qbImkwQ==
tech-c: M4WA-015FE
registrar: REG-MEDIA4WEB
created: 09.06.2021 11:47:37

vyzkum.cz server information

Servers Location

vyzkum.cz desktop page speed rank

Last tested: 2018-01-27


Desktop Speed Bad
53/100

vyzkum.cz Desktop Speed Test Quick Summary


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vyzkum.cz Desktop Resource Breakdown

Total Resources105
Number of Hosts19
Static Resources81
JavaScript Resources32
CSS Resources10

vyzkum.cz mobile page speed rank

Last tested: 2017-04-30


Mobile Speed Bad
45/100

vyzkum.cz Mobile Speed Test Quick Summary


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http://vyzkum.cz/storage/med/Dr_Baran2v2.jpg (expiration not specified)
http://vyzkum.cz/storage/med/Eduard%20Pal%C3%AD%C5…iemens%20%C4%8CRv2.jpg (expiration not specified)
http://vyzkum.cz/storage/med/Foto_JM_2014v2.bmp (expiration not specified)
http://vyzkum.cz/storage/med/Havlas-viza.jpg (expiration not specified)
http://vyzkum.cz/storage/med/PD3v2.jpg (expiration not specified)
http://vyzkum.cz/storage/med/download.jpg (expiration not specified)
http://vyzkum.cz/storage/med/foto%20Lata%201.jpg (expiration not specified)
http://vyzkum.cz/storage/med/havl%C3%AD%C4%8Dek2.jpg (expiration not specified)
http://vyzkum.cz/storage/med/k%C5%AFsv2.png (expiration not specified)
http://vyzkum.cz/storage/med/karlovarsky-kraj-logo-2012_galerie-980v2.jpg (expiration not specified)
http://vyzkum.cz/storage/med/konvalinka2.jpg (expiration not specified)
http://vyzkum.cz/storage/med/marks2.png (expiration not specified)
http://vyzkum.cz/storage/med/prof.moravcov%C3%A1107.png (expiration not specified)
http://vyzkum.cz/storage/med/tomasjungwirth_1_foto.jpg (expiration not specified)
http://vyzkum.cz/storage/med/witazny_foto.jpg (expiration not specified)
http://vyzkum.cz/storage/news/804365_sm.jpg (expiration not specified)
http://vyzkum.cz/storage/news/804710_sm.jpg (expiration not specified)
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http://vyzkum.cz/storage/news/805045_sm.jpg (expiration not specified)
http://m.addthisedge.com/live/boost/ra-52863d94589…_ate.track.config_resp (60 seconds)
http://s7.addthis.com/js/300/addthis_widget.js (10 minutes)
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http://www.google-analytics.com/analytics.js (2 hours)

priority - 24Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 9 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://vyzkum.cz/js/front/modernizr-2.6.2.min.js

Optimize CSS Delivery of the following:

http://vyzkum.cz/css/front/00-all-base.css
http://vyzkum.cz/css/front/01-all-fonts.css
http://vyzkum.cz/css/front/02-all-images.css
http://vyzkum.cz/css/front/04-all-layout.css
http://vyzkum.cz/css/front/05-all-module.css
http://vyzkum.cz/css/front/06-all-theme.css
http://vyzkum.cz/css/front/07-all-state.css
http://vyzkum.cz/css/front/jquery.plugins/fancyBox/jquery.fancybox.css
http://vyzkum.cz/js/front/jquery.plugins/owlCarous…ssets/owl.carousel.css

priority - 24Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 231.6KiB (70% reduction).

Compressing http://vyzkum.cz/storage/med/karlovarsky-kraj-logo-2012_galerie-980v2.jpg could save 41KiB (91% reduction).
Compressing http://vyzkum.cz/storage/med/Eduard%20Pal%C3%AD%C5…iemens%20%C4%8CRv2.jpg could save 28.2KiB (89% reduction).
Compressing http://vyzkum.cz/storage/med/B%C4%9Blobr%C3%A1dek%…5%A1%C3%AD%20foto6.jpg could save 21KiB (83% reduction).
Compressing http://vyzkum.cz/storage/med/PD3v2.jpg could save 18.6KiB (85% reduction).
Compressing http://vyzkum.cz/storage/med/konvalinka2.jpg could save 18.3KiB (80% reduction).
Compressing http://vyzkum.cz/storage/med/havl%C3%AD%C4%8Dek2.jpg could save 17.9KiB (80% reduction).
Compressing http://vyzkum.cz/storage/med/tomasjungwirth_1_foto.jpg could save 17.7KiB (84% reduction).
Compressing http://vyzkum.cz/storage/med/Havlas-viza.jpg could save 16.2KiB (84% reduction).
Compressing http://vyzkum.cz/storage/med/Dr_Baran2v2.jpg could save 14KiB (78% reduction).
Compressing http://vyzkum.cz/storage/med/foto%20Lata%201.jpg could save 10.8KiB (76% reduction).
Compressing http://vyzkum.cz/UserFiles/Image/vyjezd-mapa.png could save 5.9KiB (29% reduction).
Compressing http://vyzkum.cz/img/front/banners/316x221_2.jpg could save 3.6KiB (18% reduction).
Compressing http://vyzkum.cz/storage/med/download.jpg could save 3.3KiB (41% reduction).
Compressing http://vyzkum.cz/img/front/logo-cz.png could save 3KiB (23% reduction).
Compressing http://vyzkum.cz/img/front/bck/footer-top.jpg could save 2.9KiB (65% reduction).
Compressing http://vyzkum.cz/storage/med/Bez%20n%C3%A1zvu.jpg could save 2.5KiB (41% reduction).
Compressing http://vyzkum.cz/img/front/bck/content-bottom-del.jpg could save 2.4KiB (70% reduction).
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Compressing http://vyzkum.cz/img/fb-page-big.png could save 734B (31% reduction).
Compressing http://vyzkum.cz/img/front/bck/header-complete.png could save 644B (66% reduction).
Compressing http://vyzkum.cz/storage/med/witazny_foto.jpg could save 634B (16% reduction).

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 160.3KiB (71% reduction).

Compressing http://vyzkum.cz/ could save 62.9KiB (72% reduction).
Compressing http://vyzkum.cz/js/front/jquery.plugins/owlCarousel/owl.carousel.min.js could save 29.2KiB (73% reduction).
Compressing http://vyzkum.cz/css/front/05-all-module.css could save 14.8KiB (77% reduction).
Compressing http://vyzkum.cz/js/front/jquery.plugins/fancyBox/jquery.fancybox.pack.js could save 14.2KiB (62% reduction).
Compressing http://vyzkum.cz/css/front/00-all-base.css could save 8.6KiB (71% reduction).
Compressing http://vyzkum.cz/js/front/modernizr-2.6.2.min.js could save 6.5KiB (56% reduction).
Compressing http://vyzkum.cz/js/front/fastUX.modules/fastUX.parse.js could save 5.3KiB (68% reduction).
Compressing http://vyzkum.cz/css/front/02-all-images.css could save 3.7KiB (78% reduction).
Compressing http://vyzkum.cz/js/front/jquery.plugins/owlCarous…ssets/owl.carousel.css could save 3.4KiB (76% reduction).
Compressing http://vyzkum.cz/css/front/jquery.plugins/fancyBox/jquery.fancybox.css could save 3.4KiB (70% reduction).
Compressing http://vyzkum.cz/css/front/06-all-theme.css could save 3KiB (70% reduction).
Compressing http://vyzkum.cz/css/front/04-all-layout.css could save 2.2KiB (67% reduction).
Compressing http://vyzkum.cz/js/front/fastUX.core.min.js could save 1.8KiB (54% reduction).
Compressing http://vyzkum.cz/js/front/fastUX.modules/fastUX.dropdownMenu.js could save 1.3KiB (63% reduction).

priority - 8Reduce server response time

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.

71.3KiB of the HTML response was required to render the above-the-fold content. This requires 3 network round-trips. However, if the HTML response were compressed, then the HTML required to render the above-the-fold content could be delivered in just 2 network round-trips. Enable compression for the HTML response in order to prioritize the visible content for this page.

Only about 41% of the final above-the-fold content could be rendered with the HTML delivered within 2 round-trips.

priority - 2Minify 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 18.7KiB (22% reduction).

Minifying http://vyzkum.cz/ could save 18.7KiB (22% reduction).

priority - 2Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 13.9KiB (27% reduction).

Minifying http://vyzkum.cz/css/front/00-all-base.css could save 5.6KiB (47% reduction).
Minifying http://vyzkum.cz/css/front/05-all-module.css could save 3.6KiB (20% reduction).
Minifying http://vyzkum.cz/css/front/04-all-layout.css could save 1KiB (32% reduction).
Minifying http://vyzkum.cz/css/front/06-all-theme.css could save 997B (24% reduction).
Minifying http://vyzkum.cz/css/front/jquery.plugins/fancyBox/jquery.fancybox.css could save 942B (20% reduction).
Minifying http://vyzkum.cz/js/front/jquery.plugins/owlCarous…ssets/owl.carousel.css could save 901B (20% reduction).
Minifying http://vyzkum.cz/css/front/02-all-images.css could save 796B (17% 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 5.8KiB (58% reduction).

Minifying http://vyzkum.cz/js/front/fastUX.modules/fastUX.parse.js could save 4.6KiB (59% reduction).
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vyzkum.cz Mobile Resource Breakdown

Total Resources104
Number of Hosts21
Static Resources82
JavaScript Resources33
CSS Resources10

vyzkum.cz mobile page usability

Last tested: 2017-04-30


Mobile Usability Bad
64/100

vyzkum.cz Mobile Usability Test Quick Summary


priority - 37Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Česky renders only 4 pixels tall (11 CSS pixels).

English renders only 4 pixels tall (11 CSS pixels).
Informační systém and 7 others render only 6 pixels tall (15 CSS pixels).

archiv aktualit renders only 5 pixels tall (13 CSS pixels).
28.4.2017 and 4 others render only 5 pixels tall (12 CSS pixels).

Z TISKU: Rozho…dě tolik kárat and 4 others render only 6 pixels tall (16 CSS pixels).

Česko a Izrael…u, výzkum a... and 4 others render only 5 pixels tall (13 CSS pixels).

Celá aktualita and 5 others render only 4 pixels tall (11 CSS pixels).

Pavla Bělobrádka do regionů renders only 7 pixels tall (17 CSS pixels).

Sdílet renders only 4 pixels tall (11 CSS pixels).

76 renders only 4 pixels tall (11 CSS pixels).

3 renders only 4 pixels tall (10 CSS pixels).

Share renders only 4 pixels tall (10 CSS pixels).

0 renders only 4 pixels tall (11 CSS pixels).

Sdílet renders only 4 pixels tall (11 CSS pixels).

Další články renders only 7 pixels tall (18 CSS pixels).

Jak fungují sí…kých diplomatů renders only 6 pixels tall (15 CSS pixels).

Řada zemí si u…technologií... renders only 5 pixels tall (13 CSS pixels).

Více článků renders only 5 pixels tall (13 CSS pixels).

Členové RVVI renders only 7 pixels tall (18 CSS pixels).

MVDr. Pavel Bě…ek, Ph.D., MPA renders only 7 pixels tall (18 CSS pixels).

předseda Rady…ývoj a inovace renders only 5 pixels tall (14 CSS pixels).

Přihlášení uživatele renders only 7 pixels tall (18 CSS pixels).

Kontakty renders only 7 pixels tall (18 CSS pixels).

Sekce pro vědu…zkum a inovace and 3 others render only 5 pixels tall (12 CSS pixels).

Rychlý dotaz na RVVI and 1 others render only 5 pixels tall (12 CSS pixels).

Zasílat novinky e-mailem renders only 7 pixels tall (18 CSS pixels).

Tyto stránky p…ské republiky. and 2 others render only 4 pixels tall (11 CSS pixels).

Sledovat uživatele renders only 5 pixels tall (13 CSS pixels).

@Vedavyzkum renders only 5 pixels tall (13 CSS pixels).

Prohlášení o přístupnosti and 2 others render only 4 pixels tall (11 CSS pixels).

priority - 11Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 1,031 CSS pixels wide, but the viewport is only 980 CSS pixels wide. The following elements fall outside the viewport:

The element <a href="Default.aspx?lang=en">English</a> falls outside the viewport.
The element <input id="q" type="search" name="q" class="search-query"> falls outside the viewport.
The element <input type="submit" class="search-button"> falls outside the viewport.
The element <li>Věda pro veřej…ímá Vás?Soutěž</li> falls outside the viewport.
The element <h1 id="newsPreviewTitle">Aktuality</h1> falls outside the viewport.
The element <a href="FrontAktuality.aspx" class="link-archive">archiv aktualit</a> falls outside the viewport.
The element <time>3.4.2017</time> falls outside the viewport.
The element <h2 class="cell">Výzva k podává…ednictva TA ČR</h2> falls outside the viewport.
The element <p>V souvislosti.….a předseda...</p> falls outside the viewport.
The element <a href="FrontAktualita…tualita=804262" class="link-detail">Celá aktualita</a> falls outside the viewport.
The element <time>21.4.2017</time> falls outside the viewport.
The element <h2 class="cell">Z TISKU: ČR a…vědě a výzkumu</h2> falls outside the viewport.
The element <p>Česko a Izrael…u, výzkum a...</p> falls outside the viewport.
The element <a href="FrontAktualita…tualita=804710" class="link-detail">Celá aktualita</a> falls outside the viewport.
The element <div id="atstbx" class="at-share-tbx-e…mated at4-show">Sdílet</div> falls outside the viewport.
The element <h2 id="loginFormTitle">Přihlášení uživatele</h2> falls outside the viewport.
The element <input id="txtUserName" type="text" name="txtUserName" class="input-text"> falls outside the viewport.
The element <input id="txtPassword" type="password" name="txtPassword" class="input-text"> falls outside the viewport.
The element <img src="/img/front/ban…/316x221_2.jpg"> falls outside the viewport.
The element <a href="Sitemap.aspx">Mapa stránek</a> falls outside the viewport.
The element <a href="FrontPristupnost.aspx">Prohlášení o přístupnosti</a> falls outside the viewport.
The element <a href="http://www.vyzkum.cz/?dv=1">Textová verze</a> falls outside the viewport.

priority - 10Configure the viewport

Your page does not have a viewport specified. This causes mobile devices to render your page as it would appear on a desktop browser, scaling it down to fit on a mobile screen. Configure a viewport to allow your page to render properly on all devices.

priority - 2Size 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 <input id="q" type="search" name="q" class="search-query"> is close to 1 other tap targets.

The tap target <input type="submit" class="search-button"> is close to 1 other tap targets.
The tap target <input id="txtUserName" type="text" name="txtUserName" class="input-text"> and 2 others are close to other tap targets.

The tap target <input id="btnLogin" type="submit" name="btnLogin" class="btn-default"> and 2 others are close to other tap targets.

The tap target <a href="/FrontClanek.a…idsekce=769782">Podrobný kontakt</a> and 1 others are close to other tap targets.

The tap target <a href="Sitemap.aspx">Mapa stránek</a> and 2 others are close to other tap targets.

vyzkum.cz HTML validation

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vyzkum.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.


vyzkum.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.