Status
Offline
Server IP address resolved: No
Http response code: None
Last Checked: 05/13/2024
Op.cz traffic estimate is about 2,472 unique visitors and 4,944 pageviews per day. The approximated value of op.cz is 3,600 USD. Every unique visitor makes about 2 pageviews on average.
op.cz is hosted by AMAZON-02 - Amazon.com, Inc., US. See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
Op.cz is registered under .CZ top-level domain. Check other websites in .CZ zone.
During the last check (April 18, 2021) op.cz has an expired SSL certificate issued by Let's Encrypt (expired on June 23, 2021), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing, Google Safe Search and Symantec op.cz is pretty a safe domain.
Relying on Google Mobile-Friendly test op.cz isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices.
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(Rescan now...)Rankchart Summary
Safe
Updated: 05/13/2024
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
Safe
Updated: 02/18/2024
Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.
Google Safe Search
Safe
Updated: 03/30/2020
SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.
Google Safe Browsing
Safe
Malware not found
Phishing not detected
Unwanted software not found
Harmfull applications not found
Updated: 01/09/2019
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee® WebAdvisor
Safe
Updated: 02/16/2021
McAfee assesses op.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 op.cz for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Not Checked
Updated: 05/13/2024
The WOT calculates reputation of the op.cz. This reputation system receives ratings from users and information from third-party sources, assesses the op.cz for safety features and confirms, whether op.cz is suitable for children.
Domain | op.cz |
Issuer Organization | Let's Encrypt |
Issuer | R3 |
Algorithm | RSA-SHA256 |
Valid form | 03/25/2021 |
Expiration | 06/23/2021 |
Signed | Certificate is not self signed |
Additional Domains | op.cz |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Updated: 03/14/2024
#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#
Host | A Record | TTL |
---|
Information about registered users or assignees of an Internet resource
% (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 03 11:32:31 2023
domain: op.cz
registrant: SB:OP_CZ
admin-c: GABRIELOP
nsset: FORPSI
keyset: FORPSI-KS-DVVS4JER
registrar: REG-INTERNET-CZ
registered: 28.08.1998 02:00:00
changed: 18.10.2021 15:09:22
expire: 27.10.2027
contact: SB:OP_CZ
org: Česká dominikánská provincie
name: Lukáš Malich
address: Husova 234/8
address: Praha 1-Staré Město
address: 110 00
address: CZ
e-mail: media@op.cz
registrar: REG-INTERNET-CZ
created: 03.01.2003 21:20:00
changed: 18.10.2021 14:49:18
contact: GABRIELOP
org: Česká dominikánská provincie
name: Lukáš Malich
address: Husova 234/8
address: Praha 1 - Staré Město
address: 11000
address: CZ
registrar: REG-MOJEID
created: 11.10.2021 11:06:49
changed: 11.10.2021 11:10:54
nsset: FORPSI
nserver: ns.forpsi.net
nserver: ns.forpsi.cz (81.2.209.185, 2001:15e8:201:1::d1b9)
nserver: ns.forpsi.it
tech-c: FORPSI
registrar: REG-INTERNET-CZ
created: 01.10.2007 10:19:47
changed: 05.01.2016 11:50:14
contact: FORPSI
org: INTERNET CZ, a.s.
name: Stefano Cecconi
address: Ktiš 2
address: Ktiš
address: 38403
address: CZ
registrar: REG-INTERNET-CZ
created: 04.08.2008 14:42:08
changed: 15.05.2018 21:32:00
keyset: FORPSI-KS-DVVS4JER
dnskey: 257 3 10 AwEAAbsaZrvmD0+0rApJNo5WEfesxikywdxvMweIOsOPzGCt1Zh5HlnemmgMSPAhwBpmIe5ffnipyOQFHep1L3oQpipXHbJTDfmEIhjjgyeaP7KAHGww2uwg2aZETygP8RV+IUabBtR6pY3YdJShOaZtJyRzXJFlVhHdHCRq6DQrkiSoTOAVbv8qHMcw+RUeNHIxo+clTu2Lj5jqXYHfdJwuQFHOavBAz91K9C1Mwqenb56IHPAxJEXpBdvFKTFtHU5bfR1GDs1eMXL77Jbz1ZvB99137+KemeU9NfiP9O9Sk1MvjFZicNsCSkmax54AlfLTkBAnpT447DuDXbzuA0B6NRs=
tech-c: FORPSI-KEYSET
registrar: REG-INTERNET-CZ
created: 26.12.2011 01:04:15
changed: 07.12.2018 05:56:36
contact: FORPSI-KEYSET
org: INTERNET CZ, a.s.
name: Stefano Cecconi
address: Ktiš 2
address: Ktiš
address: 38403
address: CZ
registrar: REG-INTERNET-CZ
created: 12.12.2011 11:16:39
changed: 11.11.2019 10:05:22
Speed
82%
Number and type of the resources loaded from the website:
Total Resources | 10 |
Number of Hosts | 5 |
Static Resources | 7 |
JavaScript Resources | 1 |
CSS Resources | 2 |
CSS | 4.0 KBytes |
Images | 324.6 KBytes |
HTML | 11.3 KBytes |
JavaScript | 118.2 KBytes |
Other | 41.3 KBytes |
Updated: 04/25/2017
Tips on speeding up mobile site performance
Usability
51%
Speed
79%
Number and type of the resources loaded from the website:
Total Resources | 11 |
Number of Hosts | 5 |
Static Resources | 7 |
JavaScript Resources | 1 |
CSS Resources | 2 |
CSS | 6.3 KBytes |
Images | 324.6 KBytes |
HTML | 8.5 KBytes |
JavaScript | 118.2 KBytes |
Other | 69.0 KBytes |
Updated: 06/09/2018