Duplex.cz DupleX Club Prague | The most famous club in Prague

DUPLEX is the most famous club in Prague overlooking Wenceslas Square in the centre of Prague. DUPLEX, a member of the Prestigious Top 100 Clubs of Th...

Duplex.cz Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 07/03/2024

Duplex.cz traffic estimate is about 228 unique visitors and 456 pageviews per day. The approximated value of duplex.cz is 2,920 USD. Every unique visitor makes about 2 pageviews on average.

Alexa Traffic Rank estimates that duplex.cz is ranked number 97,256 in the world.

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

During the last check (June 26, 2019) duplex.cz has an expired SSL certificate (expired on December 17, 2019), please click the “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search and Symantec duplex.cz is pretty a safe domain.

Relying on Google Mobile-Friendly test duplex.cz is well optimized for mobile and tablet devices.

Duplex.cz General Information

Duplex.cz Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Duplex.cz Traffic Distribution

Where do visitors go on duplex.cz?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Duplex.cz Popularity

How popular is duplex.cz?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	1480288	235216
past month	1489013	-241212

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	1643775	356119	1	-27.62%	2	-17.13%
30	1556683	-209068	1	20%	2	-11.89%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1483936	186268	2	-12.28%
30	1532486	-247632	3	40%

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Duplex.cz Safety Information

Rankchart Summary

Safe

Updated: 07/03/2024

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

Safe

Updated: 03/01/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 06/06/2019

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/27/2021

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

Web of Trust

Not Checked

Updated: 07/03/2024

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

Duplex.cz SSL Information

Information about SSL/TLS certificates

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Domain	sni.cloudflaressl.com
Issuer Organization	Unknown
Issuer	CloudFlare Inc ECC CA-2
Algorithm	ecdsa-with-SHA256
Valid form	12/17/2018
Expiration	12/17/2019
Signed	Certificate is not self signed
Additional Domains	*.duplex.cz sni.cloudflaressl.com duplex.cz

SSL Checker

Duplex.cz Server Information

Duplex.cz Server Location

Where website hosting server is located?

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Duplex.cz ASN Information

Information about IP address owner

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ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Updated: 02/21/2024

Raw ASN data:

#
# 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.
#

Geolocation

ASN Lookup

Duplex.cz Domain Name Information

Duplex.cz DNS Information

Domain name service records

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A

Host	A Record	TTL

Duplex.cz Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Duplex.cz HTML Validation

Duplex.cz W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Bad start tag in “img” in “head”.

Stray end tag “noscript”.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Cannot recover after last error. Any further errors will be ignored.

Warnings:

Consider avoiding viewport values that prevent users from resizing documents.

HTML Validator

Duplex.cz Desktop Performance

How Well Duplex.cz Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

27%

Optimize images

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

Avoid landing page redirects

Leverage browser caching

Reduce server response time

Minify CSS

Minify JavaScript

Updated: 04/24/2018

Duplex.cz Mobile Performance

How Optimized Is Duplex.cz for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

84%

Configure the viewport

Size tap targets appropriately

Updated: 05/31/2017

Duplex.cz Nearest Competitors

Estimated Nearest Competitors Of Duplex.cz

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themotzgroup.com
duplex.cz
t**********k.com
data.gov.cz
jack-wolfskin.es
yesglasses.com
zapproved.com
folders.eu

Duplex.cz URL Typos

Most common user URL mistypes for duplex.cz

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www.duplex.net
www.duplex.org
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Total Resources	49
Number of Hosts	12
Static Resources	14
JavaScript Resources	19
CSS Resources	11

CSS	309.9 KBytes
Images	6.9 MBytes
HTML	57.4 KBytes
JavaScript	1.4 MBytes
Other	65.0 KBytes

Total Resources	20
Number of Hosts	4
Static Resources	14
JavaScript Resources	5
CSS Resources	2

CSS	6.6 KBytes
Images	266.7 KBytes
HTML	4.1 KBytes
JavaScript	152.1 KBytes