Natu.cz ranking shows that the page is at position 2,392,864 over the world.
In terms of rank-to-traffic ratio, natu.cz has 33 unique users per day, viewing 268 pages. The rank based value of natu.cz is 3,154 USD. Every user makes 8.65 pageviews on average.
Natu.cz boasts a link base consisting of 228 referring domains and 254 external backlinks, as revealed by the data obtained from web network scanning.
Natu.cz top-level domain belongs to .CZ domain zone. Check other webpages in .CZ zone.
According the last verification test in May 23, 2021, natu.cz has an expired SSL certificate issued by Let's Encrypt (expired on August 03, 2021). 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 natu.cz is a fairly safe domain.
According the Mobile-Friendly test by Google natu.cz is nice optimized for mobile devices and tablets, however the webpage speed could be improved.





| Domain | natu.cz |
| Issuer Organization | Let's Encrypt |
| Issuer | R3 |
| Algorithm | RSA-SHA256 |
| Valid form | 05/05/2021 |
| Expiration | 08/03/2021 |
| Signed | Certificate is not self signed |
| Additional Domains |
natu.cz |
Alexa Rank shows how popular natu.cz is in comparison with other sites. The most popular site has Alexa Rank equals 1. If natu.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 natu.cz and pageviews on natu.cz over the past 3 months.
ASN ID: 63949
ASN Title: LINODE-AP Linode, LLC, USLast Update: 09/16/2025
#
# 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: 63488 - 64197
ASName: IANA-RSVD
ASHandle: AS63488
RegDate: 2013-06-07
Updated: 2013-06-07
Ref: https://rdap.arin.net/registry/autnum/63488
OrgName: Internet Assigned Numbers Authority
OrgId: IANA
Address: 12025 Waterfront Drive
Address: Suite 300
City: Los Angeles
StateProv: CA
PostalCode: 90292
Country: US
RegDate:
Updated: 2012-08-31
Ref: https://rdap.arin.net/registry/entity/IANA
OrgAbuseHandle: IANA-IP-ARIN
OrgAbuseName: ICANN
OrgAbusePhone: +1-310-301-5820
OrgAbuseEmail: abuse@iana.org
OrgAbuseRef: https://rdap.arin.net/registry/entity/IANA-IP-ARIN
OrgTechHandle: IANA-IP-ARIN
OrgTechName: ICANN
OrgTechPhone: +1-310-301-5820
OrgTechEmail: abuse@iana.org
OrgTechRef: https://rdap.arin.net/registry/entity/IANA-IP-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 Oct 31 18:52:19 2023
domain: natu.cz
registrant: WEDOS-6NQ-198016
nsset: WEDOS
keyset: WEDOS
registrar: REG-WEDOS
registered: 17.03.2016 08:51:16
changed: 24.09.2018 13:21:17
expire: 17.03.2024
contact: WEDOS-6NQ-198016
org: NATU s.r.o.
name: Kamila Hladká
address: Žatecká 41/4
address: Praha 1
address: 11000
address: Praha
address: CZ
registrar: REG-WEDOS
created: 11.01.2017 16:56:11
changed: 04.12.2019 07:37:56
nsset: WEDOS
nserver: ns.wedos.net
nserver: ns.wedos.eu
nserver: ns.wedos.com
nserver: ns.wedos.cz (45.138.106.1, 185.8.238.1, 2a0e:acc0:2::c:1:c1, 2a0e:acc0:1::caff:caff:cafb)
tech-c: WEDOS-INTERNET
registrar: REG-WEDOS
created: 01.03.2010 15:38:08
changed: 30.05.2023 12:39:41
contact: WEDOS-INTERNET
org: WEDOS Internet, a.s.
name: Petr Šťastný
address: Masarykova 1230
address: Hluboká nad Vltavou
address: 37341
address: CZ
registrar: REG-WEDOS
created: 01.03.2010 15:34:12
changed: 15.05.2018 21:32:00
keyset: WEDOS
dnskey: 257 3 13 UM1bjlpFStdxMgI+GARIkWC2Mup0RHVk8nGJGKSB2I+uS3mUaEQTu5OpzABrgnKNFw3AeMW1VXg5o4GnU9pPRw==
tech-c: WEDOS-INTERNET
registrar: REG-WEDOS
created: 14.06.2011 14:31:48
changed: 07.05.2021 12:08:05
| Host | A Record | TTL |
|---|
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|
| Host | TXT Record | TTL |
|---|
Last tested: 12/04/2017

| Total Resources | 188 |
| Number of Hosts | 24 |
| Static Resources | 148 |
| JavaScript Resources | 67 |
| CSS Resources | 6 |
Last tested: 12/03/2017


| Total Resources | 189 |
| Number of Hosts | 25 |
| Static Resources | 152 |
| JavaScript Resources | 63 |
| CSS Resources | 6 |