CliffsNotes Study Guides | Book Summaries, Test Preparation & Homework Help | Written by Teachers CliffsNotes is the original (and most widely imitated) study guide. CliffsNotes study guides are written by real teachers and professors, so no matter what you're studying, CliffsNotes can ease your homework headaches and help you score high on exams. Founded in 1958 by Clifton Keith Hillegass, CliffsNotes is the original company that produced study guides and book summaries ranging from Shakespeare to Algebra and the SAT!
Monthly Visitors 1,78M
Estimated Price $307,260


Domain age of is 21 years. Traffic is around 1,62M visitors during previous month, which corresponds to 5743 place in the global site ranking. During this month, traffic to site has increased by 9% compared to previous month, and equals to 1,78M visitors. Estimated potential revenue of this site may be up to $8,535 per month. We did not find any sites that have the same ID at Analytics and/or Adsence. According to our information, it is safe to visit

Monthly Visitors

Now loading ...
May'17 (est) 1,78M
Apr'17 (est) 1,62M
Mar'17 (est) 1,63M
Feb'17 (est) 1,55M
Jan'17 (est) 1,44M
Dec'16 (est) 1,54M
Nov'16 (est) 1,85M
Oct'16 (est) 1,66M
Sep'16 (est) 1,41M
Aug'16 (est) 721K
Jul'16 (est) 578K
Jun'16 (est) 739K
May'16 (est) 1,03M
Apr'16 (est) 1,33M
Mar'16 (est) 1,27M
Feb'16 (est) 1,30M

SiteGur Score

Now loading ...
May'17 10
Apr'17 1235
Mar'17 801
Feb'17 314
Jan'17 1714
Dec'16 -3431
Nov'16 1100
Oct'16 2186
Sep'16 6117
Aug'16 1480
Jul'16 1682
Jun'16 -4972
May'16 -990
Apr'16 610
Mar'16 -1257
Feb'16 1347

Similar Sites

  • Learn math, science, English & Test Prep from expert teachers - Brightstorm 5,300 video lessons by expert teachers. 5,300 video lessons cover pre-algebra, algebra, geometry, algebra 2, trigonometry, precalculus, calculus in math, chemistry, biology and physics in science, English grammar, writing and literature in English, and SAT, ACT, ACT redbook, AP biology, AP calculus, AP US government, AP US history.
  • How To Study Smarter - Get Better Grades In School Or College Learn how to study smarter and get better grades with less effort
  • Grockit: Test prep for college & grad. GRE ®, GMAT ®, ACT ®, SAT ®, LSAT ®, AP ®, IIM CAT.
  • Shmoop: Homework Help, Teacher Resources, Test Prep Rollicking homework help, teacher resources, and online test prep. Homework help lovingly written by PhD students from Stanford, Harvard, Berkeley
  • McGraw-Hill: Online Practice Plus
  • Free Textbooks
  • Find The Perfect Tutor For You | On-Demand, Online Private Tutors | Private On-Demand Online Tutors, 24/7. With the click of a button you are immediately matched with a real live person who knows what you are learning and has the answers to all your questions.
  • Prep for Tests | Study Tips & Course Reviews |
  • Private Tutoring For Academic Subjects & Test Prep With Top-Rated In-Home Tutors | FrogTutoring Tutoring and homework help in math, reading, and other subjects. Professional SAT, ACT and GRE test prep with in-home tutors with an average GPA of 3.5 or higher.

Traffic Source

Now loading ...

Estimated Cost and Revenue value: $307,260

Daily Ads revenue: $284

Monthly Ads revenue: $8,535

Yearily Ads revenue: $102,420

Now loading ...

Other information creation: 18 August 1995 expired: 17 August 2016 information first time archived: 26 November 1999 last time archived: 07 July 2015 how many times: 765

Whois report

Welcome to the Network Solutions(R) Registrar WHOIS Server.
The IP address from which you have visited the Network Solutions Registrar WHOIS
database is contained within a list of IP addresses that may have failed
to abide by Network Solutions' WHOIS policy.  Failure to abide by this policy can
adversely impact our systems and servers, preventing the processing of
other WHOIS requests.
To see the Network Solutions WHOIS Policy, click on or copy and paste the following
URL into your browser:
If you feel that you have received this message in error, please email us using the online
form at with the following information:
Whois Query:
YOUR IP address is
Date and Time of Query: Mon Sep 07 10:55:37 EDT 2015
Reason Code: IE