Vida.cz VIDA! science centrum Brno

Zábavní vědecký park u brněnského výstaviště. 180 hravých exponátů, díky kterým můžete objevovat, jak funguje svět kolem nás. 180 jedinečných zážitků,...

Vida.cz Overview

Vida.cz ranking shows that the page is at position 1,393,892 over the world.

Vida.cz hosting company servers are placed in the Czech Republic, but, unfortunately, it’s not possible to identify the countries where the bulk of vida.cz users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on SuperNetwork s.r.o servers.

In terms of rank-to-traffic ratio, vida.cz has 260 unique users per day, viewing 525 pages. The rank based value of vida.cz is 6,314 USD. Every user makes 2.14 pageviews on average.

Vida.cz boasts a link base consisting of 407 referring domains and 516 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in September 19, 2024, vida.cz has an expired SSL certificate issued by Sectigo Limited (expired on April 27, 2025). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Sectigo Limited.

Based on data from Google Safe Browsing, Google Safe Search and Symantec vida.cz is a fairly safe domain.

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

Vida.cz Rank Summary

Global Rank

1,393,892

Average Load Time

0.00sec

Links In Count

Website Value

$5,846

Audience Geography. Where are vida.cz visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on vida.cz?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is vida.cz?

Period	Global Rank	Global Rank Delta
past 3 months	1393892	577059
past month	1707339	326143

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1636334	820295	1	-65.816%	2	-38.93%
30	2196404	762666	1	-60%	1	-50%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1335414	461159	3	-43.81%
30	1477878	61892	2	-20.31%

Vida.cz Website Safety

Overview

Last Updated: 10/05/2025

Overall result - vida.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

Last Updated: 02/19/2025

vida.cz is safe.

Norton ConnectSafe evaluates vida.cz for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 04/22/2017

vida.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.

Google Safe Browsing

Last Updated: 01/09/2019

vida.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.

Site Advisor

Last Updated: 02/16/2021

vida.cz is safe.

McAfee assesses vida.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 vida.cz for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 10/05/2025

vida.cz child safety is unknown.

The WOT calculates reputation of the vida.cz. This reputation system receives ratings from users and information from third-party sources, assesses the vida.cz for safety features and confirms, whether vida.cz is suitable for children.

SSL Information

SSL Checker Tool

Domain	www.vida.cz
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Domain Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	03/28/2024
Expiration	04/27/2025
Signed	Certificate is not self signed
Additional Domains	www.vida.cz autodiscover.vida.cz dokumenty.vida.cz mail.vida.cz mscb.cz mscb.vida.cz profil.vida.cz vida-brno.cz vida.cz vidabrno.cz vidasc.cz www.mscb.cz www.vida-brno.cz www.vidabrno.cz www.vidasc.cz

Vida.cz Rank History

Alexa Rank shows how popular vida.cz is in comparison with other sites. The most popular site has Alexa Rank equals 1. If vida.cz has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to vida.cz and pageviews on vida.cz over the past 3 months.

Vida.cz Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 39392

ASN Title: SuperNetwork s.r.o.

Last Update: 09/08/2025

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS38912 - AS39935'

as-block: AS38912 - AS39935
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2005-09-07T13:15:57Z
last-modified: 2014-02-24T13:15:18Z
source: RIPE

% Information related to 'AS39392'

% Abuse contact for 'AS39392' is 'abuse@superhosting.cz'

aut-num: AS39392
as-name: SUPERNETWORK-AS
descr: Bilejova 407
descr: 46303, Liberec
descr: Liberec
remarks:
remarks: .---------------------------------------------
remarks: | SuperNetwork s.r.o. is the largest content
remarks: |content delivery provider in Czech republic.
remarks: |
remarks: | Current traffic: ~400 Gbps, mostly outbound
remarks: .---------------------------------------------
remarks: | This is just a brief summary of our current
remarks: | peering policies. For more informations feel
remarks: | free to contact us directly.
remarks: |
remarks: | Please note that we use inbound filtering
remarks: | based on RIPE RIR and more restrictive BGP
remarks: | updates analyzer.
remarks: +---------------------------------------------
remarks: | Outbound communities (customers peers)
remarks: |
remarks: | Action BGP communities
remarks: | all action communities do have following format
remarks: | 39392:XXYYZ
remarks: |
remarks: |where
remarks: |
remarks: |XX - action tag
remarks: |
remarks: |40 - prepend handling
remarks: |
remarks: |YY - destination network
remarks: |
remarks: |01 - Atrato - AS5580
remarks: |02 - GTT - AS3257
remarks: |03 - M247 - AS9009
remarks: |04 - CoreBackbone
remarks: |05 - Cogent
remarks: |-----------
remarks: |Z
remarks: |
remarks: |0 - no-export
remarks: |1 - prepend once
remarks: |2 - prepend twice
remarks: |3 - prepend thrice
remarks: || Other communities on request
remarks: |+---------------------------------------------
remarks:
org: ORG-Ss59-RIPE
admin-c: ZC10-RIPE
tech-c: SUPN1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: SUPERNETWORK-MNT
mnt-routes: SUPERNETWORK-MNT
created: 2006-02-14T11:12:04Z
last-modified: 2017-11-15T09:45:15Z
source: RIPE # Filtered

organisation: ORG-SS59-RIPE
org-name: SuperNetwork s.r.o.
org-type: LIR
address: Bilejova 407
address: 46303
address: Liberec
address: CZECH REPUBLIC
phone: +420296826296
fax-no: +420482731466
abuse-c: AR14470-RIPE
admin-c: JH24393-RIPE
admin-c: ZC10-RIPE
admin-c: JP4750-RIPE
mnt-ref: SUPERNETWORK-MNT
mnt-ref: SUPERNETWORK-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: SUPERNETWORK-MNT
created: 2006-02-13T13:52:11Z
last-modified: 2016-12-01T13:06:59Z
source: RIPE # Filtered

role: SuperNetwork s.r.o. technical staff
address: SuperNetwork s.r.o.
address: Bilejova 407
address: 46303 Liberec
address: Czech republic
admin-c: ZC10-RIPE
admin-c: JP4750-RIPE
tech-c: ZC10-RIPE
tech-c: JP4750-RIPE
nic-hdl: SUPN1-RIPE
mnt-by: SUPERNETWORK-MNT
created: 2006-09-01T14:29:48Z
last-modified: 2014-09-05T11:25:17Z
source: RIPE # Filtered
abuse-mailbox: abuse@superhosting.cz

person: Zdenek Cendra
address: Na Safrance 33
address: Praha 10
address: 101 00
address: Czech Republic
phone: +420296826296
nic-hdl: ZC10-RIPE
mnt-by: SUPERNETWORK-MNT
created: 2002-08-16T11:56:13Z
last-modified: 2017-10-30T21:45:46Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (WAGYU)

Vida.cz Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

% (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 Oct 25 11:12:49 2022

domain: vida.cz
registrant: M4WR-F3B080318915472462129268
admin-c: SB:HOSTINGLINE001
nsset: NSS:HOSTINGLINE001:1
keyset: AUTO-3SB9C1K0NULIBGHAO1IYMELMP
registrar: REG-THINLINE
registered: 05.02.2001 20:41:00
changed: 26.09.2019 14:26:50
expire: 06.02.2023

contact: M4WR-F3B080318915472462129268
org: Moravian Science Centre Brno, příspěvková organizace
name: Lukáš Richter
address: Křížkovského 554/12
address: Brno
address: 60300
address: CZ
registrar: REG-INTERNET-CZ
created: 03.11.2014 14:48:36
changed: 15.05.2018 21:32:00

contact: SB:HOSTINGLINE001
org: THINline s.r.o.
name: Matěj Kloubek
address: Jeseniova 1196/52
address: Praha 3
address: 13000
address: CZ
registrar: REG-THINLINE
created: 11.07.2003 20:31:00
changed: 24.09.2018 10:48:03

nsset: NSS:HOSTINGLINE001:1
nserver: ns1.thinline.cz (91.239.200.243, 2a00:1ed0:2:0:1:5bef:c8f3:1)
nserver: ns2.thinline.cz (82.100.6.2, 2001:4de8:fa22:0:1:5264:602:1)
nserver: ns3.cesky-hosting.eu
tech-c: SB:HOSTINGLINE001
registrar: REG-THINLINE
created: 01.10.2007 02:00:00
changed: 13.08.2020 14:31:31

keyset: AUTO-3SB9C1K0NULIBGHAO1IYMELMP
dnskey: 257 3 13 qHqEWkcfowc1svnEkQevUB/8FElS6PW81ofKmduII/8/5N3tIsfsdSuqlrqGIS+ilEJIXV0Jp8ZrvSyCc6KStg==
tech-c: CZ-NIC
registrar: REG-CZNIC
created: 26.09.2019 14:26:50
changed: 18.10.2022 14:56:55

contact: CZ-NIC
org: CZ.NIC, z.s.p.o.
name: CZ.NIC, z.s.p.o.
address: Milesovska 1136/5
address: Praha 3
address: 130 00
address: CZ
registrar: REG-CZNIC
created: 17.10.2008 12:08:21
changed: 15.05.2018 21:32:00

DNS Records

DNS Lookup Tool

Host	A Record	TTL
vida.cz	91.239.203.38	3600

Host	MX Record	Priority	TTL
vida.cz	mx.cesnet.cz	10	3600
vida.cz	mx2.cesnet.cz	20	3600

Host	NS Record	TTL
vida.cz	ns1.thinline.cz	86400
vida.cz	ns2.thinline.cz	86400
vida.cz	ns3.cesky-hosting.eu	86400

Host	TXT Record	TTL
vida.cz	v=spf1 a mx ip4:195.113.192.252 a:replikant2727.thinline.cz ptr:replikant2727.thinline.cz include:sparkpostmail.com -all	3600

ns1.thinline.cz
TTL: 86400
Email address: hostmaster.vida.cz
Serial: 1533053494
Refresh: 86400
Retry: 300
Expire: 604800
Minimum: 1800

Vida.cz HTML Check

HTML Validation Tool

Errors

Bad value “https://www.w3.org/1999/xhtml” for the attribute “xmlns” (only “http://www.w3.org/1999/xhtml” permitted here).

Bad value “https://www.w3.org/2000/svg” for the attribute “xmlns” (only “http://www.w3.org/2000/svg” permitted here).

Bad value “https://www.w3.org/1999/xlink” for the attribute “xmlns:link” (only “http://www.w3.org/1999/xlink” permitted here).

Element “div” not allowed as child of element “button” in this context. (Suppressing further errors from this subtree.)

An element with “role=tab” must be contained in, or owned by, an element with “role=tablist”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Bad value “100%” for attribute “width” on element “iframe”: Expected a digit but saw “%” instead.

Bad value “100%” for attribute “height” on element “iframe”: Expected a digit but saw “%” instead.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

No space between attributes.

Attribute “href” not allowed on element “button” at this point.

End tag “p” seen, but there were open elements.

Unclosed element “span”.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

Row 1 of a row group established by a “tbody” element has no cells beginning on it.

Row 2 of a row group established by a “tbody” element has no cells beginning on it.

Stray start tag “script”.

Cannot recover after last error. Any further errors will be ignored.

Warnings

Attribute “xmlns” is not serializable as XML 1.0.

Attribute “xmlns:xlink” with a value other than “http://www.w3.org/1999/xlink” is not serializable as XML 1.0 without changing document semantics.

Empty heading.

A table row was 7 columns wide and exceeded the column count established by the first row (0).

Vida.cz Desktop Performance

Last tested: 04/23/2017

Desktop Speed

41%

Optimize images

Leverage browser caching

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

Minify CSS

Minify JavaScript

Reduce server response time

Enable compression

Minify HTML

Desktop Resource Breakdown

Total Resources	164
Number of Hosts	23
Static Resources	143
JavaScript Resources	64
CSS Resources	26

Vida.cz Mobile Insights

Last tested: 05/14/2017

Mobile Usability

98%

Size tap targets appropriately

Mobile Speed

31%

Optimize images

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

Leverage browser caching

Minify CSS

Minify JavaScript

Reduce server response time

Minify HTML

Mobile Resource Breakdown

Total Resources	173
Number of Hosts	28
Static Resources	150
JavaScript Resources	72
CSS Resources	26

Vida.cz Common Typos

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Vida.cz VIDA! science centrum Brno

Zábavní vědecký park u brněnského výstaviště. 180 hravých exponátů, díky kterým můžete objevovat, jak funguje svět kolem nás. 180 jedinečných zážitků,...

Vida.cz Overview

Vida.cz Rank Summary

Vida.cz Website Safety

Vida.cz Rank History

Vida.cz Hosting Information

Vida.cz Domain Registration and Settings

Vida.cz HTML Check

Vida.cz Desktop Performance

Vida.cz Mobile Insights

Vida.cz Similar Audits

Vida.cz Common Typos