Os-book.com

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Operating System Concepts

Global rank -
Daily visitors 3.47K
Daily pageviews 6.94K
Pageviews per user 2
Rating
Status Online
Latest check

Countable Data Brief

Os-book.com is tracked by us since February, 2017. Over the time it has been ranked as high as 326 099 in the world, while most of its traffic comes from USA, where it reached as high as 126 922 position. All this time it was owned by Silberschatz Avi of YALE UNIVERSITY, it was hosted by Network Solutions LLC, Web.com Group Inc. and others.

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

Traffic Analysis

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Os-book.com has 3.47K visitors and 6.94K pageviews daily.

Pageviews

Subdomains Traffic Shares

Os-book.com has no subdomains with considerable traffic.

SEO Stats

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Os-book.com is not yet effective in its SEO tactics: it has Google PR 0. It may also be penalized or lacking valuable inbound links.

Ranks

0

Google PR

-

Yandex CY

Metadata Updates Get more Os-book.com metadata updates

Top Keywords % of search traffic

os book 6.94%

Domain Registration Data

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Os-book.com domain is owned by Silberschatz, Avi Yale University and its registration expires in 3 years.

General Get more Os-book.com whois history

Silberschatz, Avi Yale University

Owner since February 24, 2017

3 years left

Expires on January 10, 2028

21 years old

Created on January 09, 2003

1 year ago

Changed at December 04, 2022

Registrar and Status

Registar Network Solutions, LLC
Status

clientTransferProhibited

In Other TLDs

No data

Server Information

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Os-book.com is hosted by Web.com Group, Inc.

IP Whois Get more Os-book.com server history

  • Web.com Group, Inc.

  • 209.17.116.163

    IP address

Server Technologies

  • Apache HTTP Server

    Backend server

DNS Records

Nameservers

  • ns33.worldnic.com
  • ns34.worldnic.com
host value ttl
os-book.com

209.17.116.163

300
host value ttl
os-book.com

ns34.worldnic.com

7200
os-book.com

ns33.worldnic.com

7200
host value ttl
os-book.com

Mname: NS33.WORLDNIC.com
Rname: namehost.WORLDNIC.com
Serial: 123121216
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum-ttl: 3600

7200
host value ttl
os-book.com

Txt: google-site-verification=CPw_ns0HyYjpdPxalue7g9FSzW0kubof4uUHvWIgiaQ

7200

Safety status of Os-book.com is described as follows: MyWOT reports its overall reputation as good and Google Safe Browsing reports its status as safe.

MyWOT

Overall reputation Good
Trustworthiness Good
Privacy Good
Child safety Unknown

Google Safe Browsing

Website status Safe
Status ok

User reviews

Reputation Unknown

0

negative