czc.cz - CZC.cz - rozumíme vám i elektronice

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 4.37 sec.
Last Checked: 07/20/2020

Over the time czc.cz has been ranked as high as 4,175 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 55 position.

Czc.cz receives about 12,884 unique visitors and 56,818 pageviews per day. The estimated value of czc.cz is 998,640 USD. Each unique visitor makes about 4.41 pageviews on average.

Czc.cz is registered under .CZ top-level domain. Check other websites in .CZ zone.

At the time of the last check (November 27, 2019) czc.cz has an expired SSL certificate issued by DigiCert Inc (expired on February 23, 2020). Check other websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust czc.cz is quite a safe domain.

Mobile-Friendly test indicates that czc.cz is well optimized for mobile and tablet devices, however website page loading time could be improved.

Czc.cz General Information

Global Rank

11,684

Average Load Time

1.79sec

Links In Count

352

Website Value

$998,640

Audience Geography. Where are czc.cz visitors located?

Country	Rank
Czech Republic CZ	55
Slovakia SK	1125

Country	Percent of Pageviews
Czech Republic CZ	96%
Slovakia SK	1.4%
Other	2.6%

Country	Percent of Visitors
Czech Republic CZ	93.6%
Slovakia SK	3.6%
Other	2.8%

Where do visitors go on czc.cz?

Subdomain	Pageviews
czc.cz	99.94%
other	0.06%

Subdomain	Pageviews per User
czc.cz	4.26

Subdomain	Reach
czc.cz	99.94%

How popular is czc.cz?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	13258	-489	627	-0.056%
30	13470	396	609	-4.13%
7	13701	292	60	-2.38%
1	12800	-1323	64	8%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	10031	-305	746	-0.02%	4.41	0%
30	10585	505	705	-5.903%	4.26	-1.84%
7	11199	1245	671	-11.37%	4.1	-9.292%
1	10984	-775	71	5%	4	-2.91%

Period	Global Rank	Global Rank Delta
past 3 months	11684	-443
past month	11936	442
past week	12268	565
yesterday	11561	-920

Czc.cz Alexa Rank History

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

Czc.cz Safety Information

Overview

Last Updated: 10/31/2020

Overall result - "czc.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: 01/12/2019

czc.cz is safe.

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

Google Safe Search

Last Updated: 10/11/2016

czc.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

Malware not found at "czc.cz".
"czc.cz" is not a phishing page.
"czc.cz" does not install unwanted software.
"czc.cz" does not contain harmfull applications.
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: 02/22/2020

czc.cz is safe.

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

Web of Trust

Last Updated: 01/09/2019

czc.cz child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	www.czc.cz
Issuer Organization	DigiCert Inc
Issuer	GeoTrust EV RSA CA 2018
Algorithm	RSA-SHA256
Valid form	01/24/2018
Expiration	02/23/2020
Signed	Certificate is not self signed
Additional Domains	www.czc.cz czc.cz i.czc.cz vyprodej.czc.cz iczc.cz vanoce.czc.cz

Czc.cz Server Information

Server Location

Geolocation Tool

Hlavni mesto

Praha

Czech Republic

ASN Information

ASN Lookup Tool

ASN ID: 25248
ASN Title: RADIOKOMUNIKACE a.s.

Last Update: 10/14/2020

ASN Whois

% 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 'AS25164 - AS25249'

as-block: AS25164 - AS25249
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: 2010-05-11T11:46:07Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE

% Information related to 'AS25248'

% Abuse contact for 'AS25248' is 'abuse@bluetone.cz'

aut-num: AS25248
as-name: BlueTone-AS
descr: The Czech Republic
org: ORG-CRa1-RIPE
import: from AS1299 accept ANY
export: to AS1299 announce AS-BLUETONE-CUST
import: from AS5588 accept ANY
export: to AS5588 announce AS-BLUETONE-CUST
import: from AS8928 accept ANY
export: to AS8928 announce AS-BLUETONE-CUST
import: from AS25192 accept ANY
export: to AS25192 announce AS-BLUETONE-CUST
import: from AS29134 accept ANY
export: to AS29134 announce AS-BLUETONE-CUST
import: from AS20723 accept ANY
export: to AS20723 announce AS-BLUETONE-CUST
import: from AS29321 accept ANY
export: to AS29134 announce AS-BLUETONE-CUST
import: from AS29134 accept ANY
export: to AS29321 announce AS-BLUETONE-CUST
import: from AS29208 accept ANY
export: to AS29208 announce AS-BLUETONE-CUST
import: from AS15685 accept ANY
export: to AS15685 announce AS-BLUETONE-CUST
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export: to AS25424 announce AS-BLUETONE-CUST
import: from AS29113 accept ANY
export: to AS29113 announce AS-BLUETONE-CUST
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export: to AS29086 announce AS-BLUETONE-CUST
import: from AS21430 accept ANY
export: to AS21430 announce AS-BLUETONE-CUST
import: from AS5407 accept ANY
export: to AS5407 announce AS-BLUETONE-CUST
import: from AS35592 accept ANY
export: to AS35592 announce AS-BLUETONE-CUST
import: from AS15512 accept ANY
export: to AS15512 announce AS-BLUETONE-CUST
import: from AS42000 accept ANY
export: to AS42000 announce AS-BLUETONE-CUST
import: from AS39817 accept ANY
export: to AS39817 announce AS-BLUETONE-CUST
import: from AS15935 accept ANY
export: to AS15935 announce AS-BLUETONE-CUST
import: from AS38949 accept ANY
export: to AS38949 announce AS-BLUETONE-CUST
import: from AS2819 accept ANY
export: to AS2819 announce AS-BLUETONE-CUST
import: from AS34315 accept ANY
export: to AS34315 announce AS-BLUETONE-CUST
import: from AS12570 accept ANY
export: to AS12570 announce AS-BLUETONE-CUST
import: from AS16246 accept ANY
export: to AS16246 announce AS-BLUETONE-CUST
import: from AS2686 accept ANY
export: to AS2686 announce AS-BLUETONE-CUST
import: from AS8251 accept ANY
export: to AS8251 announce AS-BLUETONE-CUST
import: from AS31246 accept ANY
export: to AS31246 announce AS-BLUETONE-CUST
import: from AS39235 accept ANY
export: to AS39235 announce AS-BLUETONE-CUST
import: from AS24971 accept ANY
export: to AS24971 announce AS-BLUETONE-CUST
import: from AS30764 accept ANY
export: to AS30764 announce AS-BLUETONE-CUST
import: from AS16019 accept ANY
export: to AS16019 announce AS-BLUETONE-CUST
import: from AS25512 accept ANY
export: to AS25512 announce AS-BLUETONE-CUST
import: from AS13036 accept ANY
export: to AS13036 announce AS-BLUETONE-CUST
import: from AS28725 accept ANY
export: to AS28725 announce AS-BLUETONE-CUST
import: from AS8928 accept ANY
export: to AS8928 announce AS-BLUETONE-CUST
import: from AS34080 accept ANY
export: to AS34080 announce AS-BLUETONE-CUST
import: from AS35361 accept ANY
export: to AS35361 announce AS-BLUETONE-CUST
import: from AS25036 accept ANY
export: to AS25036 announce AS-BLUETONE-CUST
import: from AS35214 accept ANY
export: to AS35214 announce AS-BLUETONE-CUST
import: from AS33883 accept ANY
export: to AS33883 announce AS-BLUETONE-CUST
import: from AS35236 accept ANY
export: to AS35236 announce AS-BLUETONE-CUST
import: from AS39392 accept ANY
export: to AS39392 announce AS-BLUETONE-CUST
import: from AS29583 accept ANY
export: to AS29583 announce AS-BLUETONE-CUST
import: from AS5610 accept ANY
export: to AS5610 announce AS-BLUETONE-CUST
import: from AS24806 accept ANY
export: to AS24806 announce AS-BLUETONE-CUST
import: from AS8913 accept ANY
export: to AS8913 announce AS-BLUETONE-CUST
import: from AS30134 accept ANY
export: to AS30134 announce AS-BLUETONE-CUST
import: from AS39791 accept ANY
export: to AS39791 announce AS-BLUETONE-CUST
import: from AS2852 accept ANY
export: to AS2852 announce AS-BLUETONE-CUST
import: from AS9080 accept ANY
export: to AS9080 announce AS-BLUETONE-CUST
import: from AS12767 accept ANY
export: to AS12767 announce AS-BLUETONE-CUST
import: from AS25234 accept ANY
export: to AS25234 announce AS-BLUETONE-CUST
import: from AS112 accept ANY
export: to AS112 announce AS-BLUETONE-CUST
import: from AS6881 accept ANY
export: to AS6881 announce AS-BLUETONE-CUST
import: from AS15598 accept AS-IPX
export: to AS15598 announce AS-BLUETONE-CUST
import: from AS39790 accept ANY
export: to AS39790 announce AS-BLUETONE-CUST
import: from AS16265 accept ANY
export: to AS16265 announce AS-BLUETONE-CUST
import: from AS41711 accept ANY
export: to AS41711 announce AS-BLUETONE-CUST
import: from AS42908 accept ANY
export: to AS42908 announce AS-BLUETONE-CUST
import: from AS28972 accept ANY
export: to AS28972 announce AS-BLUETONE-CUST
import: from AS42306 accept ANY
export: to AS42306 announce AS-BLUETONE-CUST
import: from AS28851 accept AS28851
export: to AS28851 announce AS-BLUETONE-CUST
import: from AS43708 accept AS43708
export: to AS43708 announce AS-BLUETONE-CUST
import: from AS43541 accept AS43541
export: to AS43541 announce AS-BLUETONE-CUST
import: from AS38952 accept AS38952
export: to AS38952 announce AS-BLUETONE-CUST
import: from AS47232 accept AS47232
export: to AS47232 announce AS-BLUETONE-CUST
import: from AS47868 accept AS47868
export: to AS47868 announce AS-BLUETONE-CUST
import: from AS16276 accept AS-OVH
export: to AS16276 announce AS-BLUETONE-CUST
import: from AS51025 accept ANY
export: to AS51025 announce AS-BLUETONE-CUST
import: from AS196822 accept AS196822
export: to AS196822 announce ANY
import: from AS44002 accept AS44002
export: to AS44002 announce ANY
import: from AS196845 accept AS196845
export: to AS196845 announce ANY
import: from AS52154 accept AS52154
export: to AS52154 announce ANY
import: from AS197277 accept AS197277
export: to AS197277 announce ANY
import: from AS197046 accept AS-FIXNET
export: to AS197046 announce ANY
import: from AS196762 accept AS196762
export: to AS196762 announce ANY
import: from AS43070 accept AS-JAW AND AS-JAW6
export: to AS43070 announce ANY
import: from AS52130 accept AS52130
export: to AS52130 announce ANY
import: from AS57904 accept AS57904
export: to AS57904 announce ANY
import: from AS25192 accept RS-CZ-NIC
export: to AS25192 announce ANY
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export: to AS201934 announce ANY
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export: to AS38938 announce ANY
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export: to AS203299 announce ANY
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export: to AS57496 announce ANY
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export: to AS206344 announce ANY
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export: to AS11521 announce ANY
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export: to AS206438 announce ANY
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export: to AS204405 announce ANY
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export: to AS39790 announce ANY
import: from AS204351 accept AS204351
export: to AS204351 announce ANY
import: from AS201931 accept AS201931
export: to AS201931 announce ANY
admin-c: CRA37-RIPE
tech-c: CRA37-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: BlueTone-MNT
mnt-lower: BlueTone-MNT
mnt-routes: BlueTone-MNT
mnt-routes: AS13036-MNT
created: 2002-09-20T09:38:10Z
last-modified: 2018-07-18T12:46:51Z
source: RIPE

organisation: ORG-CRa1-RIPE
org-name: RADIOKOMUNIKACE a.s.
org-type: LIR
address: Skokanska 2117 / 1
address: 169 00
address: Praha 6 - Brevnov
address: CZECH REPUBLIC
phone: +420242411534
fax-no: +420242411676
admin-c: RS2825-RIPE
admin-c: VK1570-RIPE
mnt-ref: BlueTone-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: BlueTone-MNT
abuse-c: CRA37-RIPE
created: 2004-04-17T11:04:14Z
last-modified: 2017-02-16T10:20:23Z
source: RIPE # Filtered

role: CRA Hostmasters
address: Ceske Radiokomunikace a.s.
address: Skokanska 1
address: 169 00 Praha 6
address: Czech Republic
phone: +420 242 411 534
fax-no: +420 242 411 676
remarks: trouble: +-----------------------------------------+
remarks: trouble: | Operational issues: ripe@bluetone.cz |
remarks: trouble: | Abuse and SPAM: abuse@bluetone.cz |
remarks: trouble: +-----------------------------------------+
admin-c: RS2825-RIPE
tech-c: RS2825-RIPE
tech-c: VK1570-RIPE
tech-c: MK7771-RIPE
nic-hdl: CRA37-RIPE
mnt-by: BLUETONE-MNT
created: 2004-11-05T10:03:39Z
last-modified: 2012-11-09T13:14:18Z
source: RIPE # Filtered
abuse-mailbox: abuse@bluetone.cz

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

Czc.cz Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Your connection limit exceeded. Please slow down and try again later.

DNS Records

DNS Lookup Tool

Host	A Record	TTL
czc.cz	82.99.173.171	300
czc.cz	82.99.173.173	300

Host	MX Record	Priority	TTL
czc.cz	czc-cz.mail.protection.outlook.com	10	300

Host	NS Record	TTL
czc.cz	ns.forpsi.cz	3600
czc.cz	ns.forpsi.it	3600
czc.cz	ns.forpsi.net	3600

Host	TXT Record	TTL
czc.cz	MS=ms78337871	1800
czc.cz	facebook-domain-verification=eiwypu6ldl1zzycpy546brlugazcdv	1800
czc.cz	google-site-verification=B2qWJQklvBK-XR53zEVKIPlHYyg4k6ysq1xqXk2ceIk	1800
czc.cz	google-site-verification=cGjNctpqJNte2IqcToMbk1JoVrHVMToFW22Om0v6tCM	1800
czc.cz	google-site-verification=tjaLLqmSIy_TkSSY5qxVexnbbzY0BbuEeXeC1uzFu2U	1800
czc.cz	v=spf1 include:_spf.echit.cz mx ip4:82.99.173.0/24 include:_spf.google.com include:spf.protection.outlook.com ~all	1800

ns.forpsi.net
TTL: 3600
Email address: admin.forpsi.com
Serial: 2019072701
Refresh: 3600
Retry: 1800
Expire: 2592000
Minimum: 3600

Czc.cz HTML Validation

HTML Validation Tool

Errors

Bad value “x-dns-prefetch-control” for attribute “http-equiv” on element “meta”.

Bad value “previewimage” for attribute “rel” on element “link”: The string “previewimage” is not a registered keyword.

An element with the attribute “role=button” must not appear as a descendant of the “a” element.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

The “scrolling” attribute on the “iframe” element is obsolete. Use CSS instead.

Attribute “dch-state” not allowed on element “div” at this point.

Attribute “dch-design” not allowed on element “div” at this point.

Attribute “dch-timeout” not allowed on element “div” at this point.

Attribute “dch-state” not allowed on element “span” at this point.

Attribute “dch-text-close” not allowed on element “span” at this point.

Attribute “dch-text-online” not allowed on element “span” at this point.

Attribute “dch-text-offline” not allowed on element “span” at this point.

Attribute “dch-text-waiting” not allowed on element “span” at this point.

Attribute “dch-text-connected” not allowed on element “span” at this point.

Attribute “dch-text-disconnected” not allowed on element “span” at this point.

Attribute “dch-text-offlinesent” not allowed on element “span” at this point.

Attribute “dch-text-operator” not allowed on element “div” at this point.

Attribute “dch-text-you” not allowed on element “div” at this point.

Attribute “dch-text-urlchange” not allowed on element “div” at this point.

Attribute “dch-text-online” not allowed on element “div” at this point.

Attribute “dch-text-offline” not allowed on element “div” at this point.

Attribute “dch-text-waiting” not allowed on element “div” at this point.

Attribute “dch-text-connected” not allowed on element “div” at this point.

Attribute “dch-text-disconnected” not allowed on element “div” at this point.

Attribute “dch-text-offlinesent” not allowed on element “div” at this point.

Attribute “dch-error” not allowed on element “div” at this point.

Attribute “dch-placeholder” not allowed on element “input” at this point.

Attribute “dch-mandatory” not allowed on element “input” at this point.

Attribute “dch-placeholder” not allowed on element “textarea” at this point.

Attribute “dch-text-send” not allowed on element “input” at this point.

Attribute “dch-text-connect” not allowed on element “input” at this point.

Attribute “dch-text-reconnect” not allowed on element “input” at this point.

Attribute “dch-allow” not allowed on element “div” at this point.

Attribute “dch-text-before” not allowed on element “div” at this point.

Attribute “dch-text-after” not allowed on element “div” at this point.

Attribute “dch-text-error” not allowed on element “div” at this point.

Attribute “dch-value” not allowed on element “a” at this point.

The “itemprop” attribute was specified, but the element is not a property of any item.

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Czc.cz Desktop Insights

Desktop Page Insights Tool

Last tested: 01/19/2018

Desktop

Desktop Speed

75%

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

Avoid landing page redirects

Leverage browser caching

Prioritize visible content

Optimize images

Enable compression

Minify JavaScript

Desktop Resource Breakdown

Total Resources	112
Number of Hosts	19
Static Resources	65
JavaScript Resources	26
CSS Resources	2

Czc.cz Mobile Insights

Mobile Page Insights Tool

Last tested: 05/23/2017

Mobile

Mobile Usability

96%

Size tap targets appropriately

Mobile Speed

46%

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

Avoid landing page redirects

Optimize images

Prioritize visible content

Leverage browser caching

Enable compression

Mobile Resource Breakdown

Total Resources	112
Number of Hosts	28
Static Resources	59
JavaScript Resources	25
CSS Resources	2

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Czc.cz CZC.cz - rozumíme vám i elektronice

Jeden z největších internetových obchodů s výpočetní technikou a elektronikou. Široká nabídka notebooků, komponent, PC sestav, montáž počítačů.

Quick Summary

Czc.cz General Information

Czc.cz Alexa Rank History

Czc.cz Safety Information

Czc.cz Server Information

Czc.cz Domain Name Information

Czc.cz HTML Validation

Czc.cz Desktop Insights

Czc.cz Mobile Insights

Czc.cz Nearest Competitors

Czc.cz Typos