Karvina.cz Oficiální stránky statutárního města Karviná

Oficiální stránky statutárního města Karviné a Městské policie Karviná

Karvina.cz Overview

Karvina.cz belongs to PODA a.s. Check the list of other websites hosted by PODA a.s.

In terms of rank-to-traffic ratio, karvina.cz has 1,941 unique users per day, viewing 3,921 pages. The rank based value of karvina.cz is 2,854 USD. Every user makes 2.14 pageviews on average.

Karvina.cz boasts a link base consisting of 263 referring domains and 335 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in April 21, 2021, karvina.cz has an expired wildcard SSL certificate issued by Trust Provider B.V. (expired on October 31, 2021). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Trust Provider B.V..

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust karvina.cz is a fairly safe domain.

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

Karvina.cz Website Safety

Overview

Last Updated: 12/25/2024

Overall result - karvina.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

Last Updated: 02/19/2024

karvina.cz is safe.

Norton ConnectSafe evaluates karvina.cz for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 04/02/2020

karvina.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 Browsing

Last Updated: 01/09/2019

karvina.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.

Site Advisor

Last Updated: 02/17/2021

karvina.cz is safe.

McAfee assesses karvina.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 karvina.cz for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/12/2019

karvina.cz child safety is very good.

The WOT calculates reputation of the karvina.cz. This reputation system receives ratings from users and information from third-party sources, assesses the karvina.cz for safety features and confirms, whether karvina.cz is suitable for children.

SSL Information

SSL Checker Tool

Domain	*.karvina.cz
Issuer Organization	Trust Provider B.V.
Issuer	Trust Provider B.V. TLS RSA CA G1
Algorithm	RSA-SHA256
Valid form	10/02/2019
Expiration	10/31/2021
Signed	Certificate is not self signed
Additional Domains	*.karvina.cz karvina.cz

Karvina.cz Rank History

Alexa Rank shows how popular karvina.cz is in comparison with other sites. The most popular site has Alexa Rank equals 1. If karvina.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 karvina.cz and pageviews on karvina.cz over the past 3 months.

Karvina.cz Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 30764

ASN Title: PODA a.s.

Last Update: 03/15/2024

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS30720 - AS30895'

as-block: AS30720 - AS30895
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2010-05-11T11:46:37Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE

% Information related to 'AS30764'

% Abuse contact for 'AS30764' is 'abuse@poda.cz'

aut-num: AS30764
as-name: PODA-AS
org: ORG-Ps2-RIPE
import: from AS1299 accept ANY
export: to AS1299 announce AS-PODACZ
import: from AS3356 accept ANY
export: to AS3356 announce AS-PODACZ
import: from AS60068 accept ANY
export: to AS60068 announce AS-PODACZ
import: from AS-NIXCZ-CLIENTS accept AS-NIXCZ-CLIENTS
export: to AS-NIXCZ-CLIENTS announce AS-PODACZ
import: from AS-PEERINGCZ-RS accept AS-PEERINGCZ-RS
export: to AS-PEERINGCZ-RS announce AS-PODACZ
import: from AS-PODACZ accept AS-PODACZ
export: to AS-PODACZ announce ANY
admin-c: PCZ3-RIPE
tech-c: PCZ3-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: PODACZ-MNT
mnt-routes: PODACZ-MNT
created: 2003-11-27T16:04:09Z
last-modified: 2018-05-09T11:24:58Z
source: RIPE # Filtered

organisation: ORG-Ps2-RIPE
org-name: PODA a.s.
org-type: LIR
address: 28. rijna 102
address: 702 00
address: Ostrava
address: CZECH REPUBLIC
phone: +420 597578000
fax-no: +420 597579000
admin-c: DT59-RIPE
admin-c: PCZ3-RIPE
mnt-ref: PODACZ-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: PODACZ-MNT
abuse-c: PCZ3-RIPE
created: 2004-04-17T11:04:46Z
last-modified: 2017-03-16T13:03:39Z
source: RIPE # Filtered

role: PODA-CZ Contact Role
address: PODA a.s.
address: 28. rijna 1168/102
address: 702 00 Ostrava
address: Czech Republic
phone: +420 597578000
fax-no: +420 597579000
abuse-mailbox: abuse@poda.cz
admin-c: MS473-RIPE
admin-c: DT59-RIPE
tech-c: DT59-RIPE
nic-hdl: PCZ3-RIPE
mnt-by: PODACZ-MNT
created: 2003-01-20T08:49:44Z
last-modified: 2013-06-12T07:53:11Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (BLAARKOP)

Karvina.cz Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

% (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: Sat Aug 12 11:10:17 2023

domain: karvina.cz
registrant: SB:AK2127-RIPE_XX
admin-c: JJ207-RIPE
nsset: NSSET:ZONER
keyset: KS:ZONER:1289219690
registrar: REG-ZONER
registered: 17.11.1997 01:00:00
changed: 23.02.2015 08:35:49
expire: 20.10.2023

contact: SB:AK2127-RIPE_XX
org: Statutární město Karviná
name: Jan Wolf
address: Fryštátská 72/1
address: Karviná - Fryštát
address: 733 24
address: CZ
registrar: REG-ZONER
created: 10.08.2001 22:13:00
changed: 29.03.2019 08:46:46

contact: JJ207-RIPE
name: Jiri Jarema
address: Fryštátská 72/1
address: Karviná
address: 73324
address: CZ
registrar: REG-ZONER
created: 10.08.2001 22:13:00
changed: 15.05.2018 21:32:00

nsset: NSSET:ZONER
nserver: ns1.regzone.de
nserver: ns1.regzone.info
nserver: ns1.regzone.cz (217.198.113.10, 2a00:19a0:3:71:0:d9c6:710a:1)
tech-c: ZONER
registrar: REG-ZONER
created: 08.04.2010 12:23:52
changed: 15.11.2016 14:04:37

contact: ZONER
org: ZONER a.s.
name: Milan Behro
address: Nové sady 583/18
address: Brno
address: 60200
address: CZ
fax-no: +420.543257245
e-mail: cznic@zoner.com
registrar: REG-MOJEID
created: 10.11.2006 13:45:00
changed: 26.01.2023 13:25:42

keyset: KS:ZONER:1289219690
dnskey: 257 3 13 IfnvmzpVHZgfjjlGUTtm5BKvcgOSz4HXRFIjbyJVRkShLQpntszfAi69vNtHW3Amtt6t7PzGrooWhrKKikL+mw==
tech-c: ZONER
registrar: REG-ZONER
created: 08.11.2010 13:34:55
changed: 01.12.2016 15:05:34

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Karvina.cz HTML Check

HTML Validation Tool

Errors

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Using the “meta” element to specify the document-wide default language is obsolete. Consider specifying the language on the root element instead.

Bad value “screen, projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.

Bad value “handheld” for attribute “media” on element “link”: Deprecated media type “handheld”. For guidance, see the Media Types section in the current Media Queries specification.

Attribute “alt” not allowed on element “input” at this point.

Duplicate ID “b-10”.

Element “div” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Named character reference was not terminated by a semicolon. (Or “&” should have been escaped as “&”.)

End tag “div” seen, but there were open elements.

Unclosed element “section”.

Stray end tag “section”.

Stray end tag “div”.

Warnings

The “banner” role is unnecessary for element “header”.

The document is not mappable to XML 1.0 due to two consecutive hyphens in a comment.

The first occurrence of ID “b-10” was here.

The “contentinfo” role is unnecessary for element “footer”.

Karvina.cz Desktop Performance

Last tested: 12/02/2016

Desktop Speed

24%

Optimize images

Enable compression

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify JavaScript

Minify CSS

Desktop Resource Breakdown

Total Resources	87
Number of Hosts	12
Static Resources	75
JavaScript Resources	35
CSS Resources	15

Karvina.cz Mobile Insights

Last tested: 06/07/2017

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

31%

Optimize images

Enable compression

Leverage browser caching

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify JavaScript

Minify CSS

Mobile Resource Breakdown

Total Resources	92
Number of Hosts	12
Static Resources	73
JavaScript Resources	35
CSS Resources	15

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Karvina.cz Oficiální stránky statutárního města Karviná

Oficiální stránky statutárního města Karviné a Městské policie Karviná

Karvina.cz Overview

Karvina.cz Website Safety

Karvina.cz Rank History

Karvina.cz Hosting Information

Karvina.cz Domain Registration and Settings

Karvina.cz HTML Check

Karvina.cz Desktop Performance

Karvina.cz Mobile Insights

Karvina.cz Similar Audits

Karvina.cz Common Typos