Czech.cz

Czech.cz Overview

When looking at the structure of the czech.cz website, several key features stand out. First, the website's name "czech.cz" suggests that the focus of the site is on Czech Republic and all things related to the country. The website's title is simply "Home," which doesn't provide much information about the content of the site.

In terms of traffic, czech.cz receives 1359 unique visitors per day and has 1630.8 pageviews. The site is valued at $21900, which suggests that it is a popular and well-established site with a dedicated following.

Czech.cz is hosted by T-Mobile Czech Republic a.s., which means that the site is likely hosted on a dedicated server or a cloud-based hosting solution. This ensures that the site is reliable and that it can handle the high traffic volume that it receives.

The website's top-level domain is .CZ, which indicates that it is a website based in the Czech Republic. This is important for people who are looking for information about the country, as it indicates that the site is likely to be more focused on Czech culture, traditions, and events.

In terms of content, it is difficult to say whether or not the site is family-friendly without exploring the site in more detail. However, the fact that the website's name suggests it is related to Czech Republic and it has a .CZ top-level domain indicates that it is likely focused on Czech culture, history, and events. Therefore, it may be a useful resource for families who are looking for information about the country.

Finally, the PageSpeed Insights scores for the site show that the website has a speed score of 34. This is a below average score and means that the site may take longer to load for visitors, which could result in people leaving the site before it has finished loading. However, it is important to note that PageSpeed Insights scores are not the only indicator of site performance, and there may be other factors that impact the speed of the site.

Czech.cz Rank Summary

Global Rank

422,223

Average Load Time

5.66sec

Links In Count

910

Website Value

$21,922

Audience Geography. Where are czech.cz visitors located?

Country	Visitors
Czech Republic CZ	35.1%
Russian Federation RU	3.4%
Ukraine UA	0.6%
Other	60.9%

Country	Pageviews
Czech Republic CZ	37.9%
Russian Federation RU	3.1%
Ukraine UA	1.4%
Other	57.8%

Country	Rank
Czech Republic CZ	11088
Ukraine UA	200458
Russian Federation RU	331692

Where do visitors go on czech.cz?

Subdomain	Pageviews
czech.cz	100%

Subdomain	Pageviews per User
czech.cz	1.3

Subdomain	Reach
czech.cz	100%

How popular is czech.cz?

Period	Global Rank	Global Rank Delta
past 3 months	422223	-11573
past month	459920	8775
past week	357229	-570708
yesterday	392980	168082

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	652269	-57183	5	10%	1.2	10%
30	695168	26909	4	-7.255%	1.3	-5.072%
7	577019	-725129	6	200%	1	-2.44%
1	557129	227205	7	-53.321%	1	-4.03%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	355951	5845	14	-0.35%
30	394485	901	12	-2.16%
7	296506	-517315	19	200%
1	370400	163813	2	-51.223%

Czech.cz Website Safety

Overview

Last Updated: 12/26/2024

Overall result - czech.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: 03/25/2024

czech.cz is safe.

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

Google Safe Search

Last Updated: 11/14/2016

czech.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

czech.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: 02/25/2021

czech.cz is safe.

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

Web of Trust

Last Updated: 01/10/2019

czech.cz child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	archiv2020.nocliteratury.cz
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	04/26/2023
Expiration	07/25/2023
Signed	Certificate is not self signed
Additional Domains	archiv2020.nocliteratury.cz www.archiv2020.nocliteratury.cz

Czech.cz Rank History

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

Czech.cz Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13036

ASN Title: T-Mobile Czech Republic a.s.

Last Update: 08/01/2024

% 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 'AS12557 - AS13223'

as-block: AS12557 - AS13223
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: 2010-05-11T11:45:03Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS13036'

% Abuse contact for 'AS13036' is 'abuse@t-mobile.cz'

aut-num: AS13036
as-name: TMOBILE-CZ
remarks: Prague, Czech Republic
remarks: Fix/Mobile Service provider
org: ORG-Ra2-RIPE
remarks:
remarks: -> I N T E R N A T I O N A L U P S T R E A M S .
remarks:
remarks: .. DTAG
import: from AS3320 action pref=0; accept ANY
export: to AS3320 announce AS-TMOBILE-CZ
remarks:
remarks: > CUSTOMERS
remarks:
import: from AS202084 action pref=0; accept AS202084
export: to AS202084 announce ANY
remarks:
remarks: > N I X P E E R I N G S
remarks:
import: from AS2686 action pref=0; accept ANY
export: to AS2686 announce AS13036
import: from AS2819 action pref=0; accept ANY
export: to AS2819 announce AS13036
import: from AS2852 action pref=0; accept ANY
export: to AS2852 announce AS13036
import: from AS5407 action pref=0; accept ANY
export: to AS5407 announce AS13036
import: from AS5610 action pref=0; accept ANY
export: to AS5610 announce AS13036
import: from AS6706 action pref=0; accept ANY
export: to AS6706 announce AS13036
import: from AS6830 action pref=0; accept ANY
export: to AS6830 announce AS13036
import: from AS6881 action pref=0; accept ANY
export: to AS6881 announce AS13036
import: from AS8593 action pref=0; accept ANY
export: to AS8593 announce AS13036
import: from AS8913 action pref=0; accept ANY
export: to AS8913 announce AS13036
import: from AS9080 action pref=0; accept ANY
export: to AS9080 announce AS13036
import: from AS9148 action pref=0; accept ANY
export: to AS9148 announce AS13036
import: from AS12767 action pref=0; accept ANY
export: to AS12767 announce AS13036
import: from AS15685 action pref=0; accept ANY
export: to AS15685 announce AS13036
import: from AS15935 action pref=0; accept ANY
export: to AS15935 announce AS13036
import: from AS16019 action pref=0; accept ANY
export: to AS16019 announce AS13036
import: from AS16075 action pref=0; accept ANY
export: to AS16075 announce AS13036
import: from AS16246 action pref=0; accept ANY
export: to AS16246 announce AS13036
import: from AS20723 action pref=0; accept ANY
export: to AS20723 announce AS13036
import: from AS21435 action pref=0; accept ANY
export: to AS21435 announce AS13036
import: from AS24806 action pref=0; accept ANY
export: to AS24806 announce AS13036
import: from AS24828 action pref=0; accept ANY
export: to AS24828 announce AS13036
import: from AS24971 action pref=0; accept ANY
export: to AS24971 announce AS13036
import: from AS25192 action pref=0; accept ANY
export: to AS25192 announce AS13036
import: from AS25234 action pref=0; accept ANY
export: to AS25234 announce AS13036
import: from AS25248 action pref=0; accept ANY
export: to AS25248 announce AS13036
import: from AS25424 action pref=0; accept ANY
export: to AS25424 announce AS13036
import: from AS25512 action pref=0; accept ANY
export: to AS25512 announce AS13036
import: from AS28725 action pref=0; accept ANY
export: to AS28725 announce AS13036
import: from AS29086 action pref=0; accept ANY
export: to AS29086 announce AS13036
import: from AS29113 action pref=0; accept ANY
export: to AS29113 announce AS13036
import: from AS29134 action pref=0; accept ANY
export: to AS29134 announce AS13036
import: from AS29208 action pref=0; accept ANY
export: to AS29208 announce AS13036
import: from AS29321 action pref=0; accept ANY
export: to AS29321 announce AS13036
import: from AS30764 action pref=0; accept ANY
export: to AS30764 announce AS13036
import: from AS33883 action pref=0; accept ANY
export: to AS33883 announce AS13036
import: from AS34692 action pref=0; accept ANY
export: to AS34692 announce AS13036
import: from AS35236 action pref=0; accept ANY
export: to AS35236 announce AS13036
import: from AS39392 action pref=0; accept ANY
export: to AS39392 announce AS13036
import: from AS39817 action pref=0; accept ANY
export: to AS39817 announce AS13036
admin-c: TM2924-RIPE
tech-c: TN898-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS13036-MNT
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:18:03Z
source: RIPE

organisation: ORG-Ra2-RIPE
org-name: T-Mobile Czech Republic a.s.
org-type: LIR
address: Tomickova 2144/1
address: 149 00
address: Prague 4
address: CZECH REPUBLIC
phone: +420603603431
fax-no: +420603603306
admin-c: MD6013-RIPE
admin-c: TM2924-RIPE
admin-c: TH4575-RIPE
admin-c: IH1571-RIPE
admin-c: HR6606-RIPE
admin-c: ZR502-RIPE
admin-c: PS15737-RIPE
admin-c: AD1535-RIPE
admin-c: JH5327-RIPE
mnt-ref: AS13036-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AS13036-MNT
abuse-c: HR6606-RIPE
created: 2004-04-17T11:04:49Z
last-modified: 2017-12-23T16:26:49Z
source: RIPE # Filtered

person: Tomas Mencl
address: T-Mobile Czech Republic a.s.
address: Tomickova 2144/1
address: Praha 4
address: 149 00
address: Czech Republic
phone: +420 603 603 431
nic-hdl: TM2924-RIPE
created: 2006-08-21T08:40:08Z
last-modified: 2013-11-21T09:51:33Z
source: RIPE # Filtered
mnt-by: AS13036-MNT

person: Tomas Nikodym
address: T-Mobile Czech Republic a.s.
address: Tomickova 2144/1
address: Praha 4
address: 149 00
address: Czech Republic
phone: +420 603 603 412
nic-hdl: TN898-RIPE
created: 2006-08-21T08:40:09Z
last-modified: 2016-04-07T07:08:28Z
mnt-by: RIPE-NCC-LOCKED-MNT
source: RIPE # Filtered

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

Czech.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: 3.15.0
% Timestamp: Mon Oct 21 11:52:00 2024

domain: czech.cz
registrant: CESKACENTRA
admin-c: CESKACENTRA
nsset: NSS:GLOBE-SGLO000001:1
keyset: A24-KEYSET
registrar: REG-ACTIVE24
registered: 08.06.1996 02:00:00
changed: 05.12.2017 15:35:54
expire: 13.10.2025

contact: CESKACENTRA
org: Česká centra
name: Petr Hrdlička
address: Václavské nám. 816/49
address: Praha 1
address: 110 00
address: CZ
registrar: REG-ACTIVE24
created: 09.03.2015 11:08:15

nsset: NSS:GLOBE-SGLO000001:1
nserver: alfa.ns.active24.cz (81.95.96.2, 2a02:4a8:ac24:100::96:2)
nserver: gama.ns.active24.sk
nserver: beta.ns.active24.cz (185.111.90.94, 2a00:4b40:1000:590:185:111:90:94)
tech-c: ACTIVE24
registrar: REG-ACTIVE24
created: 01.10.2007 02:00:00
changed: 06.09.2023 08:54:36

contact: ACTIVE24
org: ACTIVE 24, s.r.o.
name: ACTIVE 24, s.r.o.
address: Sokolovská 394/17
address: Praha 8
address: 186 00
address: CZ
registrar: REG-ACTIVE24
created: 29.04.2008 12:35:02
changed: 15.05.2018 21:32:00

keyset: A24-KEYSET
dnskey: 257 3 13 0EK9ChwJW+CVCvP7mizQwEnR2OJpHgbLmilGV5OyqncZoOufo9fIbVrvxT6qid/T9sAWH7KOfzItPxkVOIbRjg==
tech-c: ACTIVE24
registrar: REG-ACTIVE24
created: 26.11.2008 14:12:02
changed: 10.09.2019 15:48:38

DNS Records

DNS Lookup Tool

Host	A Record	TTL
czech.cz	81.95.110.43	3600

Host	MX Record	Priority	TTL
czech.cz	smtp01.ceskacentra.cz	10	3600
czech.cz	smtp02.ceskacentra.cz	20	3600

Host	NS Record	TTL
czech.cz	alfa.ns.active24.cz	86400
czech.cz	beta.ns.active24.cz	86400
czech.cz	gama.ns.active24.sk	86400

Host	TXT Record	TTL
czech.cz	v=spf1 redirect=_spf.ceskacentra.cz	3600

alfa.ns.active24.cz
TTL: 86400
Email address: hostmaster.active24.cz
Serial: 2019071002
Refresh: 10800
Retry: 1800
Expire: 1209600
Minimum: 3600

Czech.cz HTML Check

HTML Validation Tool

Errors

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “pragma” for attribute “http-equiv” on element “meta”.

Bad value “content-style-type” for attribute “http-equiv” on element “meta”.

Bad value “content-script-type” for attribute “http-equiv” on element “meta”.

The text content of element “script” was not in the required format: Expected space, tab, newline, or slash but found “&” instead.

Duplicate ID “head”.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Bad value “” for attribute “id” on element “img”: An ID must not be the empty string.

Duplicate ID “”.

Bad value “” for attribute “id” on element “p”: An ID must not be the empty string.

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

Duplicate ID “newsHpTitle”.

Attribute “colorscheme” not allowed on element “div” at this point.

Attribute “allowtransparency” not allowed on element “div” at this point.

Attribute “frameborder” not allowed on element “div” at this point.

The “name” attribute on the “embed” element is obsolete. Use the “id” attribute instead.

Saw “<!--” within a comment. Probable cause: Nested comment (not allowed).

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

Stray end tag “div”.

Warnings

The “language” attribute on the “script” element is obsolete. You can safely omit it.

The first occurrence of ID “head” was here.

The first occurrence of ID “” was here.

Element name “fb:like” cannot be represented as XML 1.0.

The first occurrence of ID “newsHpTitle” was here.

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

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Czech.cz Desktop Performance

Last tested: 12/20/2018

Desktop Speed

43%

Optimize images

Leverage browser caching

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

Avoid landing page redirects

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	93
Number of Hosts	7
Static Resources	65
JavaScript Resources	21
CSS Resources	4

Czech.cz Mobile Insights

Last tested: 12/20/2018

Mobile Usability

62%

Use legible font sizes

Configure the viewport

Size tap targets appropriately

Avoid plugins

Size content to viewport

Mobile Speed

34%

Optimize images

Leverage browser caching

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

Avoid landing page redirects

Minify JavaScript

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	93
Number of Hosts	7
Static Resources	74
JavaScript Resources	21
CSS Resources	4

Czech.cz Common Typos

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www.czecnh.cz

Czech.cz

Czech.cz Overview

Czech.cz Rank Summary

Czech.cz Website Safety

Czech.cz Rank History

Czech.cz Hosting Information

Czech.cz Domain Registration and Settings

Czech.cz HTML Check

Czech.cz Desktop Performance

Czech.cz Mobile Insights

Czech.cz Similar Audits

Czech.cz Common Typos