Welcome to CK-12 Foundation | CK-12 Foundation.
Looks like ck12.org is safe and legit.
#textbooks #e learning #teaching #education #homeschooling #school #books #science
Ck12 Alternatives & Competitors
Alternatives & competitors to ck12.org in terms of content, traffic and structure
Get unstuck. Learn better. | Socratic
Take a photo of your homework question and get answers, math solvers, explanations, and videos. Works for Math, Science, History, English, and more.
Online Tutoring, Classes, and Test Prep - Varsity Tutors
4.9/5.0. Varsity Tutors offers private and group tutoring, classes, test prep, and virtual learning for all students and professionals. Access 3,000+ subjects and 40,000+ instructors online today.
LibreTexts - Free The Textbook
LibreTexts is developing the next generation of open-access texts. Open. Free. Accessible to all.
Sciencing: Making Science Fun for All Ages
Whether you have questions about the universe or a molecule compound or what biome you live in, Sciencing.com is your go-to source for all things science.
Khan Academy | Free Online Courses, Lessons & Practice
Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.
Wyzant: Find Private Tutors at Affordable Prices, In-Person & Online
Find affordable, top-rated private tutors in 250+ subjects and test prep on Wyzant.com. Quick online scheduling for in-person and online tutoring help.
Symbolab Math Solver - Step by Step calculator
Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step.
Mathway | Algebra Problem Solver
Free math problem solver answers your algebra homework questions with step-by-step explanations.
Metrics
This is a rough measure of a website's popularity on the Internet.
# 12,623
In global internet traffic and engagement over the past 90 days
Traffic estimation and earning:
40,001
Users per day
96,003
Pageview per day
8,928 USD
Earning per month
Engagement
2.4 10.3%
Pageviews per Visitor
04:37 20%
Time on Site
51.5% 7%
Bounce rate
Geography
All visitors to this site in the past 30 days
| Country | Rank | Pct |
|---|
Domain overview By Semrush
Organic Search section contain organic traffic, keywords that a domain is ranking for in Google's top 100 organic search results.
Device: Desktop
Date: Dec 16, 2019
Currency: USD
Organic Search Traffic
828.1K| Rank | 3.7K | |
| Keywords | 462.2K | |
| Traffic Cost | 454.3K$ |
Backlinks
823.9KTop Channels By Simlarweb
Sessions traffic sources in the last 6 months
Total Visits By Simlarweb
Total desktop & mobile traffic in the last 6 months
Moz metrics are ranking scores by Moz.
Domain Authority
Page Authority
Moz Rank
Web Of Trust (WOT) : Website Safety & Security Check
Trustworthiness
Child Safety
Adult Content
1.7K likes
Facebook activity
0 shares
Vk activity
0 shares
Ok activity
0 interactions
Reddit activity
Domain Registration Data
Ck12.org domain is owned by Network Solutions, LLC and its registration expires in 1 year and 9 months .
Expiration :
1 year, 9 months ago
Expires on December 16, 2022Registrar and Status
| Registrar Name |
Network Solutions, LLC |
| Registrar Domain |
- ns-161.awsdns-20.com
- ns-1136.awsdns-14.org
- ns-1687.awsdns-18.co.uk
- ns-977.awsdns-58.net
- clientTransferProhibited