Csa.cz České aerolinie - Moderní letecká společnost s více než devadesátiletou tradicí
České aerolinie nabízí letenky do desítek destinací nejen po Evropě
Server IP address resolved: Yes
Http response code: 200
Response time: 3.86 sec.
Last Checked: 02/02/2025
Csa.cz attracts 2,770 unique visitors daily, generating 12,189 pageviews. The estimated value of csa.cz is 215,584 USD. Each visitor views approximately 4.71 pages on average.
According to Majestic's traffic estimates, csa.cz ranks 11,532 globally, with the majority of its visitors coming from Czech Republic, where it holds the 791 position.
Csa.cz is hosted by CLOUDFLARENET - Cloudflare, Inc., US in United States; however, migrating the server to Czech Republic could further improve page load times for the majority of users.
See the list of other websites hosted by CLOUDFLARENET - Cloudflare, Inc., US.
Csa.cz is registered with the .CZ top-level domain. Explore additional websites within the .CZ zone.
A recent examination on (October 07, 2024), indicates that csa.cz has an expired SSL certificate issued by Google Trust Services (expired on December 05, 2024). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Google Trust Services.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust csa.cz appears to be a safe domain.
Based on Google's Mobile-Friendly test, csa.cz is optimized for mobile and tablet devices, although the web page loading speed could be improved.
Audience Geography. Where are csa.cz visitors located?
| Country | Visitors |
|---|---|
 Czech Republic CZ | 44% |
| Italy IT | 7.2% |
| United States US | 6.3% |
| Russian Federation RU | 6.2% |
| Germany DE | 5.8% |
| France FR | 4.8% |
| Spain ES | 2.8% |
| United Kingdom GB | 2.1% |
| Slovakia SK | 1.5% |
| Other | 19.2% |
| Country | Pageviews |
|---|---|
| Czech Republic CZ | 42.3% |
| Italy IT | 9.8% |
| United States US | 7.7% |
| Germany DE | 6.8% |
| France FR | 6.4% |
| Russian Federation RU | 4.5% |
| Spain ES | 2.5% |
| United Kingdom GB | 1.4% |
| Slovakia SK | 1.3% |
| Other | 17.3% |
| Country | Rank |
|---|---|
| Czech Republic CZ | 791 |
| Slovakia SK | 11705 |
| Italy IT | 17284 |
| Hungary HU | 19740 |
| France FR | 30828 |
| Ukraine UA | 35132 |
| Germany DE | 35306 |
| Spain ES | 36314 |
| Russian Federation RU | 38518 |
| Viet Nam VN | 39917 |
| United Kingdom GB | 77188 |
| United States US | 116839 |
Where do visitors go on csa.cz?
| Subdomain | Pageviews |
|---|---|
| booking.csa.cz | 61.15% |
| csa.cz | 31.65% |
| okplus.csa.cz | 5.41% |
| content.csa.cz | 0.46% |
| other | 1.34% |
| Subdomain | Pageviews per User |
|---|---|
| okplus.csa.cz | 4.3 |
| booking.csa.cz | 4 |
| csa.cz | 2.2 |
| content.csa.cz | 1 |
| Subdomain | Reach |
|---|---|
| booking.csa.cz | 68.88% |
| csa.cz | 63.69% |
| okplus.csa.cz | 5.69% |
| content.csa.cz | 1.43% |
How popular is csa.cz?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 57701 | 4090 |
| past month | 64250 | -3578 |
| past week | 64672 | -7032 |
| yesterday | 42413 | -24850 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 48449 | 2344 | 13 | -6.132% | 4.4 | 6% |
| 30 | 52916 | -10011 | 118 | 21% | 4.5 | 20% |
| 7 | 58083 | 7134 | 11 | -13.79% | 4 | -30.61% |
| 1 | 40243 | -18290 | 17 | 50% | 4 | -12.33% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 65902 | 5444 | 11 | -11.04% |
| 30 | 73985 | -820 | 96 | 2% |
| 7 | 72691 | -14673 | 99 | 20% |
| 1 | 47565 | -30899 | 20 | 70% |
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 ConnectSafe evaluates csa.cz for any unsafe and insecure content. The results are critical for families with young children.
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.
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 assesses csa.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 csa.cz for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the csa.cz. This reputation system receives ratings from users and information from third-party sources, assesses the csa.cz for safety features and confirms, whether csa.cz is suitable for children.
| Domain | csa.cz |
| Issuer Organization | Google Trust Services |
| Issuer | WE1 |
| Algorithm | ecdsa-with-SHA256 |
| Valid form | 09/06/2024 |
| Expiration | 12/05/2024 |
| Signed | Certificate is not self signed |
| Additional Domains |
csa.cz *.csa.cz |
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US
Last Update: 07/19/2024
#
# 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.
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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
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OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
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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
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# 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: 3.15.0
% Timestamp: Wed Sep 18 03:24:42 2024
domain: csa.cz
registrant: CSA
admin-c: CSA
nsset: CLOUDFLARENSSET1
keyset: AUTO-XHHBU108NABHMTKPGXI9M7RWM
registrar: REG-ACTIVE24
registered: 08.08.1996 02:00:00
changed: 21.03.2024 16:30:25
expire: 27.10.2024
contact: CSA
org: České aerolinie a.s.
name: České aerolinie
address: Evropská 846/176a
address: Praha 6
address: 160 00
address: CZ
registrar: REG-ACTIVE24
created: 02.10.2015 08:39:36
changed: 15.05.2018 21:32:00
nsset: CLOUDFLARENSSET1
nserver: katelyn.ns.cloudflare.com
nserver: pedro.ns.cloudflare.com
tech-c: A24CONTACT-99814
registrar: REG-ACTIVE24
created: 13.03.2024 10:38:25
contact: A24CONTACT-99814
org: České aerolinie a.s.
name: České aerolinie a.s.
address: Evropská 846/176a
address: Praha 6 Vokovice
address: 160 00
address: CZ
registrar: REG-ACTIVE24
created: 06.09.2016 10:19:27
changed: 25.04.2022 11:31:09
keyset: AUTO-XHHBU108NABHMTKPGXI9M7RWM
dnskey: 257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
tech-c: CZ-NIC
registrar: REG-CZNIC
created: 21.03.2024 16:30:25
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
| Host | A Record | TTL |
|---|---|---|
| csa.cz | 104.26.13.201 | 300 |
| csa.cz | 104.26.12.201 | 300 |
| csa.cz | 172.67.75.122 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| csa.cz | csa-cz.mail.protection.outlook.com | 0 | 300 |
| Host | NS Record | TTL |
|---|---|---|
| csa.cz | katelyn.ns.cloudflare.com | 86400 |
| csa.cz | pedro.ns.cloudflare.com | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| csa.cz | B+cmM5tcbTuX8VXVQCcFrG8ifPIWgUoZ+xktqfBgcXzsGEIrhu+vKNuGLd2CvwZMM9tgn6l5lRZUXhFYcoK17A== | 300 |
| csa.cz | MS=ms19414464 | 300 |
| csa.cz | MS=ms30297805 | 300 |
| csa.cz | MS=ms81832169 | 300 |
| csa.cz | _globalsign-domain-verification=n43sfySPuTYAS1huPU9vCLDBvTwmVkB5yLKLBqkMW3 | 300 |
| csa.cz | atlassian-domain-verification=MFVsf82CgE7EsKoxYEqAGzEJBNCzQ6ZZBRVmf2lU1HeYaaVeMwnFUjOawC1o9v4N | 300 |
| csa.cz | atlassian-sending-domain-verification=36c7507e-d069-4729-81b4-42542143a4f5 | 300 |
| csa.cz | csawprouter01.azurewebsites.net | 300 |
| csa.cz | devtestmigration.azurewebsites.net | 300 |
| csa.cz | globalsign-domain-verification=827e68c1e8a37acef6f7e4afe393a2df | 300 |
| csa.cz | globalsign-domain-verification=cc743541394b9e1201daa9ddb89c9259 | 300 |
| csa.cz | google-site-verification=TeuLpJlu1cSIZEjk41VucxJqMS9Ik0-V3XhzU8y_wa0 | 300 |
| csa.cz | google-site-verification=V9tYgXS9PGqwh5YozU5psCtjK4jRtg1b3ixWf6xxSeQ | 300 |
| csa.cz | have-i-been-pwned-verification=f8a7c4098efdecb48e1336255ee9eb83 | 300 |
| csa.cz | stgtestmigration.azurewebsites.net | 300 |
| csa.cz | v=spf1 a:gil.aag-server.cz a:mail1.ebiss.cz a:levi-vm9.intranet.aag.cz ip4:82.150.225.79 ip4:40.113.100.41 ip4:13.81.52.220 ip4:171.17.133.140 include:spf.protection.outlook.com include:_spf.aarongroup.net include:sendgrid.net include:_spf.atlassian.net - | 300 |
| csa.cz | w4hdhhcv7k6rr06fj3n9kypzgw6zz5bv | 300 |
katelyn.ns.cloudflare.com
TTL: 1800
Email address: dns.cloudflare.com
Serial: 2359218791
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 1800
Last tested: 10/09/2016
| Total Resources | 185 |
| Number of Hosts | 54 |
| Static Resources | 58 |
| JavaScript Resources | 43 |
| CSS Resources | 15 |
Last tested: 01/15/2018
| Total Resources | 60 |
| Number of Hosts | 20 |
| Static Resources | 35 |
| JavaScript Resources | 28 |
| CSS Resources | 2 |
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