Yoo.cz ranking shows that the page is at position 2,557,291 over the world.
Yoo.cz hosting company servers are placed in the Czech Republic, but, unfortunately, it’s not possible to identify the countries where the bulk of yoo.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 CLOUDFLARENET - Cloudflare, Inc., US servers.
In terms of rank-to-traffic ratio, yoo.cz has 5 unique users per day, viewing 161 pages. The rank based value of yoo.cz is 0 USD. Every user makes 32.42 pageviews on average.
Yoo.cz boasts a link base consisting of 232 referring domains and 313 external backlinks, as revealed by the data obtained from web network scanning.
Yoo.cz top-level domain belongs to .CZ domain zone. Check other webpages in .CZ zone.
According the last verification test in May 31, 2022, yoo.cz has an expired SSL certificate issued by Let's Encrypt (expired on July 12, 2022). 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 Symantec yoo.cz is a fairly safe domain.





| Domain | www.yoo.cz |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 04/13/2022 |
| Expiration | 07/12/2022 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.yoo.cz yoo.cz |
Alexa Rank shows how popular yoo.cz is in comparison with other sites. The most popular site has Alexa Rank equals 1. If yoo.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 yoo.cz and pageviews on yoo.cz over the past 3 months.
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., USLast Update: 05/23/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
% (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 May 31 01:42:51 2022
domain: yoo.cz
registrant: A24CONTACT-19002091450
nsset: NETIO
registrar: REG-INTERNET-CZ
registered: 08.12.2009 14:07:21
changed: 22.08.2019 18:27:44
expire: 08.12.2030
contact: A24CONTACT-19002091450
name: Vojtěch Sláma
address: Bellova 356/18
address: Brno
address: 62300
address: CZ
registrar: REG-ACTIVE24
created: 02.01.2019 09:15:40
nsset: NETIO
nserver: ns1.netio.cz (185.25.184.6)
nserver: ns2.netio.cz (185.25.184.7)
nserver: ns3.netio.cz (77.93.198.162)
tech-c: NETIO
registrar: REG-GRANSY
created: 26.09.2011 14:24:20
changed: 04.01.2014 18:39:04
contact: NETIO
org: NETIO Solutions s.r.o.
name: Lukáš Hauft
address: Přecechtělova 2229/6
address: Praha
address: 15500
address: CZ
registrar: REG-MOJEID
created: 26.09.2011 14:14:20
changed: 18.03.2020 15:11:27
| Host | A Record | TTL |
|---|---|---|
| yoo.cz | 185.64.219.37 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| yoo.cz | mail.yoo.cz | 10 | 1800 |
| Host | NS Record | TTL |
|---|---|---|
| yoo.cz | ns1.netio.cz | 3600 |
| yoo.cz | ns2.netio.cz | 3600 |
| yoo.cz | ns3.netio.cz | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| yoo.cz | google-site-verification=-SE9lJBHHrAQ-QvHniHlvMC8ud_78HEKBrf3F8YGAEs | 1800 |
| yoo.cz | v=spf1 a mx include:servers.mcsv.net include:spf.smartemailing.cz include:sparkpostmail.com ip4:185.25.184.199 -all | 1800 |
ns1.netio.cz
TTL: 3600
Email address: hostmaster.netio.cz
Serial: 2021042204
Refresh: 10800
Retry: 3600
Expire: 1209600
Minimum: 3600
not found