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Global traffic rank

  • 3 017

  • Daily visitors

    116 484

  • Daily pageviews

    302 858

USER RATINGS

Website is generally safe

Trustworthiness: Excellent
Child safety: Excellent

User engagement

Bounce rate:

46%

Average time on site:

4 min

Visitor Gender

Male: 46.1%
Female: 53.9%
ck12.org

Ck12.org: Welcome to CK-12 Foundation | CK-12 Foundation Online

CK-12 Foundation provides a library of free online textbooks, videos, exercises, flashcards, and real world applications for over 5000 concepts from arithmetic to history.

Ck12.org: visit the most interesting CK 12 pages, well-liked by female users from USA, or check the rest of ck12.org data below. Ck12.org is a famous web project, safe and generally suitable for all ages. We found that English is the preferred language on CK 12 pages. Their most used social media is Facebook with about 69% of all user votes and reposts. Ck12.org uses Apache HTTP Server.

Language: English language flag English
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SERVER network INFO

ck12.org

99.86.66.120

Hosting provider:

Amazon.com, Inc.

DOMAIN

Registrar: Public Interest Registry
Registrant: PERFECT PRIVACY, LLC
Updated: March 01, 2018
Expires: December 16, 2022
Created: December 16, 2006

ck12.org is built with

Server: Apache HTTP Server

WHOIS DATA