Cka.cz ranking shows that the page is at position 697,219 over the world.
In terms of rank-to-traffic ratio, cka.cz has 215 unique users per day, viewing 989 pages. The rank based value of cka.cz is 9,461 USD. Every user makes 4.97 pageviews on average.
Cka.cz boasts a link base consisting of 363 referring domains and 459 external backlinks, as revealed by the data obtained from web network scanning.
Cka.cz top-level domain belongs to .CZ domain zone. Check other webpages in .CZ zone.
According the last verification test in July 09, 2024, cka.cz has an expired SSL certificate issued by Let's Encrypt (expired on September 04, 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 and Symantec cka.cz is a fairly safe domain.
According the Mobile-Friendly test by Google cka.cz is nice optimized for mobile devices and tablets, however the webpage speed could be improved.
Domain | cka.cz |
Issuer Organization | Let's Encrypt |
Issuer | E1 |
Algorithm | ecdsa-with-SHA384 |
Valid form | 06/06/2024 |
Expiration | 09/04/2024 |
Signed | Certificate is not self signed |
Additional Domains |
*.cka.cz cka.cz |
Alexa Rank shows how popular cka.cz is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cka.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 cka.cz and pageviews on cka.cz over the past 3 months.
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., USLast Update: 11/04/2024
#
# 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
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# 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: Sun Dec 12 08:33:37 2021
domain: cka.cz
registrant: CKACZ
admin-c: IDLKLUSACEK
nsset: CKACZ
registrar: REG-ACTIVE24
registered: 06.10.2002 17:20:00
changed: 09.07.2021 11:48:40
expire: 06.10.2022
contact: CKACZ
org: Česká komora architektů
name: Mgr. JUDr. Vladimíra Těšitelová
address: Josefská 34/6
address: Praha 1
address: 11800
address: CZ
registrar: REG-TELE3
created: 11.12.2008 12:30:30
changed: 15.05.2018 21:32:00
contact: IDLKLUSACEK
org: Logic Networks v.o.s.
name: Josef Bouda
address: Lužná 591/4
address: Praha
address: 16000
address: CZ
registrar: REG-INTERNET-CZ
created: 14.12.2012 13:07:12
changed: 15.05.2018 21:32:00
nsset: CKACZ
nserver: anton.ns.cloudflare.com
nserver: nola.ns.cloudflare.com
tech-c: VESELYR
registrar: REG-ACTIVE24
created: 09.07.2021 08:50:56
contact: VESELYR
name: Roman Veselý
registrar: REG-MOJEID
created: 10.08.2001 22:13:00
changed: 12.11.2018 16:36:57
Host | A Record | TTL |
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Host | MX Record | Priority | TTL |
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Host | NS Record | TTL |
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Host | TXT Record | TTL |
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Last tested: 11/11/2018
Total Resources | 93 |
Number of Hosts | 10 |
Static Resources | 78 |
JavaScript Resources | 22 |
CSS Resources | 12 |
Last tested: 11/11/2018
Total Resources | 86 |
Number of Hosts | 10 |
Static Resources | 72 |
JavaScript Resources | 22 |
CSS Resources | 12 |