Ck12.org

5,648 th 전 세계적으로 , 15 th in NonProfit/Advocacy/NGO 과 7,346 thUnited States .

Welcome to CK-12 Foundation | CK-12 Foundation.

Looks like ck12.org is safe and legit.

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Ck12 대안

대안 ck12.org 콘텐츠, 트래픽 및 구조 측면에서

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계급
652 163
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43.3M 12.8M

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.

산업
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1,645 554
방문자
18.8M 8.4M

Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step

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1,934 726
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16.3M 8.6M

Attention Required! | Cloudflare.

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2,415 598
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13.3M 3.9M

Lumen Learning | Open for student success.

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4,296 1K
방문자
8M 5.7M

Free math problem solver answers your algebra homework questions with step-by-step explanations.

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6,502 2K
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5.5M 3.4M

LibreTexts is developing the next generation of open-access texts. Open. Free. Accessible to all.

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8,064 3K
방문자
4.5M 3.2M

Take a photo of your homework question and get answers, math solvers, explanations, and videos. Works for Math, Science, History, English, and more.

계급
8,867 3K
방문자
4.1M 2.2M

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.

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9,966 2K
방문자
3.7M 1.2M

Rating: 4.9/5.0. Varsity Tutors seamlessly connects experts and learners in any subject, anywhere, anytime. Access 1,000+ subjects and 40,000 experts today.

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측정 항목 By Alexa

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세계 순위

# 5,648

지난 90 일 동안의 글로벌 인터넷 트래픽 및 참여

3,520
유기 교통:
54.4%
지리학 By Alexa

지난 30 일 동안이 사이트를 방문한 모든 사용자

국가 계급 Pct
도메인 개요 By Semrush

Organic Search section contain organic traffic, keywords that a domain is ranking for in Google's top 100 organic search results.

데이터 베이스: us flag 장치: 데스크탑 Date: 12월 16, 2019 통화: USD
유기 검색 트래픽
828.1K
교통
계급 3.7K
키워드 462.2K
교통비 454.3K$
Backlinks
823.9K
합계 backlinks

Backlinks: overview new lost

톱 채널 By Simlarweb

Sessions traffic sources in the last 6 months

총 방문 By Simlarweb

Total desktop & mobile traffic in the last 6 months

Moz metrics are ranking scores by Moz that predicts how well a specific page will rank.
66
도메인 권한
52
페이지 권한
5
Moz 계급
Web Of Trust (WOT) : Website Safety & Security Check
91
신뢰성
92
어린이 안전
0
성인용 콘텐츠
1.7K likes

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도메인 등록 데이터

Ck12.org domain is owned by Network Solutions, LLC and its registration expires in 1 year and 4 months .

만료 :

지금부터 1년, 4개월

만료 12월 16, 2022

등록 기관 및 상태

레지스트라 이름

Network Solutions, LLC

등록 기관 도메인

networksolutions.com icon networksolutions.com

DNS 서버

  • ns-161.awsdns-20.com
  • ns-1136.awsdns-14.org
  • ns-1687.awsdns-18.co.uk
  • ns-977.awsdns-58.net

지위

  • clientTransferProhibited