Vyzkum.cz Výzkum a vývoj v ČR

Přehledné a aktuální informace státní správy o výzkumu a vývoji v České republice.

Vyzkum.cz Overview

Vyzkum.cz belongs to Cloud4com, a.s. Check the list of other websites hosted by Cloud4com, a.s.

In terms of rank-to-traffic ratio, vyzkum.cz has 1,599 unique users per day, viewing 3,229 pages. The rank based value of vyzkum.cz is 2,333 USD. Every user makes 2.16 pageviews on average.

Vyzkum.cz boasts a link base consisting of 298 referring domains and 351 external backlinks, as revealed by the data obtained from web network scanning.

Vyzkum.cz top-level domain belongs to .CZ domain zone. Check other webpages in .CZ zone.

According the last verification test in July 03, 2025, vyzkum.cz has an expired SSL certificate issued by Let's Encrypt (expired on August 30, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust vyzkum.cz is a fairly safe domain.

According the Mobile-Friendly test by Google vyzkum.cz is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Vyzkum.cz Website Safety

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Overview
Last Updated: 10/04/2025
Overall result - vyzkum.cz is safe.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton connect safe logo
Norton Connect Safe
Last Updated: 02/19/2025
vyzkum.cz is safe.
Norton ConnectSafe evaluates vyzkum.cz for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 03/31/2020
vyzkum.cz is safe.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
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Google Safe Browsing
Last Updated: 01/09/2019
vyzkum.cz is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee logo
Site Advisor
Last Updated: 02/16/2021
vyzkum.cz is safe.
McAfee assesses vyzkum.cz for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze vyzkum.cz for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/12/2019
vyzkum.cz child safety is very good.
The WOT calculates reputation of the vyzkum.cz. This reputation system receives ratings from users and information from third-party sources, assesses the vyzkum.cz for safety features and confirms, whether vyzkum.cz is suitable for children.

SSL Information
Domainvyzkum.cz
Issuer OrganizationLet's Encrypt
IssuerR10
AlgorithmRSA-SHA256
Valid form06/01/2025
Expiration08/30/2025
SignedCertificate is not self signed
Additional Domains vyzkum.cz
vyzkum.gov.cz
www.vyzkum.cz

Vyzkum.cz Rank History

Vyzkum.cz Hosting Information

Server Location

ASN Information

ASN ID: 47110

ASN Title: Cloud4com, a.s.

Last Update: 09/11/2025

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% Information related to 'AS47104 - AS52223'

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mnt-by: RIPE-NCC-HM-MNT
created: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE

% Information related to 'AS47110'

% Abuse contact for 'AS47110' is 'abuse@cloud4com.com'

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organisation: ORG-Ca1053-RIPE
org-name: Cloud4com, a.s.
org-type: LIR
address: U Uranie 954/18
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address: Praha 7
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role: Cloud4com Hostmaster
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abuse-mailbox: abuse@cloud4com.com
phone: +420 734 649 889
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Vyzkum.cz Domain Registration and Settings

WHOIS

% (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


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Vyzkum.cz HTML Check

Vyzkum.cz Desktop Performance

Last tested: 01/27/2018

Speedometer image
Desktop Speed
53%

Desktop Resource Breakdown
Total Resources105
Number of Hosts19
Static Resources81
JavaScript Resources32
CSS Resources10

Vyzkum.cz Mobile Insights

Last tested: 04/30/2017

Speedometer image
Mobile Usability
64%
Speedometer image
Mobile Speed
45%

Mobile Resource Breakdown
Total Resources104
Number of Hosts21
Static Resources82
JavaScript Resources33
CSS Resources10

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