Idu.cz Institut umění – Divadelní ústav

Úvod

Idu.cz Overview

Idu.cz ranking shows that the page is at position 3,167,535 over the world.

Idu.cz hosting company servers are placed in the Czech Republic, but, unfortunately, it’s not possible to identify the countries where the bulk of idu.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 G2 server CZ s.r.o servers.

In terms of rank-to-traffic ratio, idu.cz has 233 unique users per day, viewing 236 pages. The rank based value of idu.cz is 3,154 USD. Every user makes 1.08 pageviews on average.

Idu.cz boasts a link base consisting of 429 referring domains and 542 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in August 10, 2024, idu.cz has an expired SSL certificate issued by Let's Encrypt (expired on September 21, 2024). 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 idu.cz is a fairly safe domain.

According the Mobile-Friendly test by Google idu.cz is nice optimized for mobile devices and tablets.

Idu.cz Rank Summary

Global Rank
3,167,535
Average Load Time
0.00sec
Links In Count
143
Website Value
$2,920

Idu.cz Website Safety

logo
Overview
Last Updated: 11/10/2024
Overall result - idu.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: 04/02/2024
idu.cz is safe.
Norton ConnectSafe evaluates idu.cz for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 11/15/2017
idu.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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
idu.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: 03/03/2021
idu.cz is safe.
McAfee assesses idu.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 idu.cz for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/13/2019
idu.cz child safety is very good.
The WOT calculates reputation of the idu.cz. This reputation system receives ratings from users and information from third-party sources, assesses the idu.cz for safety features and confirms, whether idu.cz is suitable for children.

SSL Information
Domainidu.cz
Issuer OrganizationLet's Encrypt
IssuerR10
AlgorithmRSA-SHA256
Valid form06/23/2024
Expiration09/21/2024
SignedCertificate is not self signed
Additional Domains idu.cz
www.idu.cz

Idu.cz Rank History

Idu.cz Hosting Information

Server Location

ASN Information

ASN ID: 202682

ASN Title: G2 server CZ s.r.o.

Last Update: 03/03/2024

% 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 'AS196608 - AS207259'

as-block: AS196608 - AS207259
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: 2016-09-08T07:26:53Z
last-modified: 2016-09-08T07:26:53Z
source: RIPE

% Information related to 'AS202682'

% Abuse contact for 'AS202682' is 'abuse@g2server.cz'

aut-num: AS202682
as-name: g2server
org: ORG-GSCS4-RIPE
import: from AS29208 accept ANY
export: to AS29208 announce AS202682
import: from AS6706 accept ANY
export: to AS6706 announce AS202682
import: from AS199803 accept ANY
export: to AS199803 announce AS202682
admin-c: MH15601-RIPE
tech-c: MH15601-RIPE
tech-c: FV5469-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: cz-g2server-1-mnt
mnt-by: VILIM-MNT
mnt-routes: cz-g2server-1-mnt
mnt-routes: VILIM-MNT
created: 2016-06-27T15:33:27Z
last-modified: 2017-11-16T14:46:16Z
source: RIPE

organisation: ORG-GSCS4-RIPE
org-name: G2 server CZ s.r.o.
org-type: LIR
address: Klecandova 2380/1
address: 149 00
address: Praha 4
address: CZECH REPUBLIC
admin-c: MH15601-RIPE
tech-c: MH15601-RIPE
abuse-c: AR36547-RIPE
mnt-ref: cz-g2server-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: cz-g2server-1-mnt
created: 2016-05-30T07:26:53Z
last-modified: 2016-06-14T07:50:48Z
source: RIPE # Filtered
phone: +420 226 299 899

person: Frantisek Vilim
address: Zirovnicka 2389/1a
address: 106 00, Prague 10
address: Czech republic
phone: +420221771885
nic-hdl: FV5469-RIPE
mnt-by: VILIM-MNT
created: 2016-08-18T11:32:08Z
last-modified: 2017-11-23T09:05:26Z
source: RIPE # Filtered

person: Michal Hampl
address: Klecandova 2380/1
address: 149 00
address: Praha 4
address: CZECH REPUBLIC
phone: +420 226 299 899
nic-hdl: MH15601-RIPE
mnt-by: cz-g2server-1-mnt
created: 2016-05-30T07:26:52Z
last-modified: 2016-05-30T07:26:53Z
source: RIPE

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

Idu.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: Wed Apr 20 11:32:47 2022

domain: idu.cz
registrant: SB:OC142-RIPE_XX
admin-c: ONDREJ_SVOBODA
nsset: NSS:UVT:2
registrar: REG-INTERNET-CZ
registered: 18.02.2009 12:45:20
changed: 05.01.2011 14:57:35
expire: 18.02.2023

contact: SB:OC142-RIPE_XX
name: Institut umění - Divadelní ústav
address: Celetná 17
address: Praha 1
address: 11000
address: CZ
registrar: REG-INTERNET-CZ
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

contact: ONDREJ_SVOBODA
name: Ondrej Svoboda
address: CZ
registrar: REG-INTERNET-CZ
created: 22.05.2003 14:06:00
changed: 15.05.2018 21:32:00

nsset: NSS:UVT:2
nserver: ns1.uvt.cz (109.205.75.37)
nserver: ns2.uvt.cz (82.208.28.163)
tech-c: ZIKMUND
registrar: REG-INTERNET-CZ
created: 23.11.2010 14:13:14
changed: 14.08.2019 14:51:05

contact: ZIKMUND
org: ÚVT, s.r.o.
name: Lukas Zikmund
address: Hrnčířská 383
address: Zdiměřice
address: 25242
address: CZ
registrar: REG-INTERNET-CZ
created: 10.08.2001 22:13:00
changed: 26.11.2021 15:03:12


DNS Records
HostA RecordTTL
idu.cz31.31.79.1683600
HostMX RecordPriorityTTL
idu.czsms.uvt.cz203600
idu.czmail.divadlo.cz103600
HostNS RecordTTL
idu.czns1.uvt.cz3600
idu.czns2.uvt.cz3600
HostTXT RecordTTL
idu.czfacebook-domain-verification=6y07qt7wbcb3ju1mbjoka592v53blc3600
idu.czv=spf1 ip4:195.113.79.18/29 ip4:82.208.6.57 ip4:80.79.22.21 ip4:217.16.185.70 ip4:81.31.45.82 -all3600

ns1.uvt.cz
TTL: 3600
Email address: dns.uvt.cz
Serial: 0
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 8460

Idu.cz HTML Check

Warnings

Errors

Idu.cz Desktop Performance

Last tested: 01/31/2019

Speedometer image
Desktop Speed
80%

Desktop Resource Breakdown
Total Resources52
Number of Hosts6
Static Resources39
JavaScript Resources5
CSS Resources1

Idu.cz Mobile Insights

Last tested: 01/31/2019

Speedometer image
Mobile Usability
97%
Speedometer image
Mobile Speed
60%

Mobile Resource Breakdown
Total Resources52
Number of Hosts6
Static Resources39
JavaScript Resources5
CSS Resources1

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