Global rank -
Daily visitors -
Daily pageviews -
Pageviews per user 0
Status Offline
Latest check

Countable Data Brief is tracked by us since April, 2011. Over the time it has been ranked as high as 13 738 799 in the world. It was owned by several entities, from Ing. Ladislav Šodek Ing. Ladislav Šodek registrar: REG-INTERNET-CZ to Ing. Ladislav Šodek Ing. Ladislav Šodek, it was hosted by Petr Jisa, Petr Jisa and others. While REG-INTERNET-CZ was its first registrar, now it is moved to CZ-NIC.

Opensystem has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, is quite a safe domain with no visitor reviews.

Traffic Analysis

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It seems that the number of visitors and pageviews on this site is too low to be displayed, sorry.

Subdomains Traffic Shares has no subdomains with considerable traffic.

SEO Stats

Compare it to ... has Google PR 1.



Google PR


Yandex CY

Top Keywords % of search traffic

No data

Domain Registration Data

Compare it to ... domain is owned by Ing. Ladislav Šodek Ing. Ladislav Šodek and its registration expires in 7 years.

General Get more whois history

Ing. Ladislav Šodek Ing. Ladislav Šodek

Owner since April 18, 2012

7 years ago

Expired on March 05, 2015

12 years old

Created on March 05, 2010

10 years ago

Changed at February 06, 2012

Registrar and Status

Registar CZ-NIC

Administratively blocked

Deletion forbidden


Sponsoring registrar change forbidden

The domain isn't generated in the zone

Update forbidden

Server Information

Compare it to ... is hosted by Petr Jisa.

IP Whois Get more server history

  • Petr Jisa


    IP address

Server Technologies

  • Apache HTTP Server

    Backend server

DNS Records


host value ttl

host value ttl pri

300 0

300 10

300 10
host value ttl



host value ttl

Serial: 2015030901
Refresh: 43200
Retry: 7200
Expire: 2678400
Minimum-ttl: 3600


Safety status of is described as follows: Google Safe Browsing reports its status as safe.


Overall reputation Unknown
Trustworthiness Unknown
Privacy Unknown
Child safety Unknown

Google Safe Browsing

Website status Safe
Status ok

User reviews

Reputation Unknown