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717.cz Overview

717.cz ranking shows that the page is at position 1,096,362 over the world.

717.cz hosting company servers are placed in the Czech Republic, but, unfortunately, it’s not possible to identify the countries where the bulk of 717.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, 717.cz has 674 unique users per day, viewing 681 pages. The rank based value of 717.cz is 6,314 USD. Every user makes 1.07 pageviews on average.

717.cz boasts a link base consisting of 422 referring domains and 552 external backlinks, as revealed by the data obtained from web network scanning.

717.cz top-level domain belongs to .CZ domain zone. Check other webpages in .CZ zone.

According the last verification test in June 19, 2019, 717.cz has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Google Safe Search and Symantec 717.cz is a fairly safe domain.

According the Mobile-Friendly test by Google 717.cz is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

717.cz Rank Summary

Global Rank
1,096,362
Average Load Time
1.94sec
Links In Count
212
Website Value
$5,846

717.cz Website Safety

logo
Overview
Last Updated: 08/20/2025
Overall result - 717.cz is safe.
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 logo
Norton Connect Safe
Last Updated: 02/04/2024
717.cz is safe.
Norton ConnectSafe evaluates 717.cz for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 03/24/2019
717.cz is safe.
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.
Google safe brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
717.cz is safe.
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 logo
Site Advisor
Last Updated: 01/04/2021
717.cz is safe.
McAfee assesses 717.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 717.cz for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 08/20/2025
717.cz child safety is unknown.
The WOT calculates reputation of the 717.cz. This reputation system receives ratings from users and information from third-party sources, assesses the 717.cz for safety features and confirms, whether 717.cz is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
Domain717.cz
Issuer OrganizationUnknown
IssuerLet's Encrypt Authority X3
AlgorithmRSA-SHA256
Valid form04/27/2019
Expiration07/26/2019
SignedCertificate is not self signed
Additional Domains *.717.cz
717.cz

717.cz Rank History

717.cz Hosting Information

Server Location

ASN Information

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/13/2025

#
# 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.
#

717.cz Domain Registration and Settings

WHOIS

% (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: Sun Nov 24 14:52:38 2024

domain: 717.cz
registrant: SUB-1336288
admin-c: SUB-1336288
nsset: NSS:GRANSY:3
keyset: AUTO-GVMN4ZF7U24VFL6M0U14AWSU0
registrar: REG-GRANSY
status: Expired
registered: 21.11.2008 13:53:52
changed: 12.12.2022 13:16:03
expire: 21.11.2024

contact: SUB-1336288
org: R2B2 a.s.
name: František Bauma
address: Velflíkova 6
address: Praha 6
address: 16000
address: CZ
registrar: REG-GRANSY
created: 06.12.2022 11:46:05
changed: 06.12.2022 12:43:02

nsset: NSS:GRANSY:3
nserver: ns.gransy.com
nserver: ns2.gransy.com
nserver: ns3.gransy.com
nserver: ns4.gransy.com
nserver: ns5.gransy.com
tech-c: GRANSY
registrar: REG-GRANSY
created: 01.10.2007 02:00:00
changed: 16.08.2010 00:39:13

contact: GRANSY
org: Gransy s.r.o.
name: Jan Horák
address: Bořivojova 878/35
address: Praha 3
address: 130 00
address: CZ
registrar: REG-MOJEID
created: 23.08.2004 17:35:00
changed: 15.05.2018 21:32:00

keyset: AUTO-GVMN4ZF7U24VFL6M0U14AWSU0
dnskey: 256 3 7 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
dnskey: 257 3 7 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
tech-c: CZ-NIC
registrar: REG-CZNIC
created: 13.09.2019 14:28:04

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


DNS Records
HostA RecordTTL
717.cz78.24.14.148900
HostMX RecordPriorityTTL
717.czmx.717.cz10900
HostNS RecordTTL
717.czns5.gransy.com1800
717.czns3.gransy.com1800
717.czns2.gransy.com1800
717.czns.gransy.com1800
717.czns4.gransy.com1800
HostTXT RecordTTL

ns.gransy.com
TTL: 1800
Email address: root.gransy.com
Serial: 2675906921
Refresh: 86400
Retry: 900
Expire: 1209600
Minimum: 1800

717.cz HTML Check


Errors
Warnings

717.cz Desktop Performance

Last tested: 06/24/2019

Speedometer image
Desktop Speed
64%

Desktop Resource Breakdown
Total Resources89
Number of Hosts18
Static Resources71
JavaScript Resources25
CSS Resources4

717.cz Mobile Insights

Last tested: 01/12/2018

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
59%

Mobile Resource Breakdown
Total Resources78
Number of Hosts12
Static Resources67
JavaScript Resources19
CSS Resources3

717.cz Common Typos

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www.717.net
www.717.org
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www.717.us
www.717.mobi
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