Cliffsnotes.com 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...

Cliffsnotes.com Overview

CliffsNotes.com is a website focused on providing study guides and book summaries written by real teachers and professors to help students achieve academic success. The website has curated content for a wide range of topics that include literature, Algebra, SAT, and Shakespeare. The website was founded by Clifton Keith Hillegass in 1958, and it has been the original company that produced study guides and book summaries till the present day.

CliffsNotes.com is a user-friendly website that provides a variety of resources for students, including book summaries, test preparation, and homework help. The homepage is well-organized with a header menu that has links to the different categories of study guides offered by CliffsNotes. The categories include Literature notes, Test Prep, Study Skills tips, and Shakespeare Study Guides.

The website has a simple and straightforward color scheme, which makes it easy to navigate. The color palette consists of white and blue colors that create a clean and professional look.

CliffsNotes.com is hosted by AMAZON-02 - Amazon.com, Inc. in the US. The website is secure and safe for all users. CliffsNotes.com has a top-level domain .COM, which is one of the most popular domains worldwide.

CliffsNotes.com is a family-friendly site that provides a safe environment for students to learn and prepare for exams. The site does not have any adult or violent content.

According to the data provided, CliffsNotes.com has an average site speed score of 55, according to PageSpeed Insights. Although the score is relatively low, the website's speed is still fast for most visitors, and it's not a significant issue.

In conclusion, CliffsNotes.com is a structured and reliable website that provides valuable resources for students to help them succeed in school. The website has a straightforward layout, is family-friendly, and is hosted on a secure and safe platform. Ultimately, CliffsNotes.com is an excellent resource for any student looking to improve their academic performance.

Cliffsnotes.com Rank Summary

Global Rank

11,387

Average Load Time

3.02sec

Links In Count

1,982

Website Value

$1.1 M

Audience Geography. Where are cliffsnotes.com visitors located?

Country	Visitors
United States US	44.3%
India IN	11.4%
Australia AU	5.8%
Philippines PH	4.7%
United Kingdom GB	3.3%
South Africa ZA	3.2%
Pakistan PK	1.7%
China CN	1.6%
Nigeria NG	1.5%
Other	22.6%

Country	Pageviews
United States US	45.5%
India IN	12.4%
Australia AU	4.7%
South Africa ZA	4.5%
Philippines PH	3.7%
France FR	3.2%
United Kingdom GB	2.9%
Pakistan PK	1.5%
Canada CA	1.2%
Other	20.5%

Country	Rank
Philippines PH	1021
Kenya KE	1675
South Africa ZA	1871
Ethiopia ET	1962
Australia AU	2350
Nigeria NG	3950
United States US	3999
Bangladesh BD	4241
Pakistan PK	4470
India IN	5411
United Arab Emirates AE	6008
Malaysia MY	7370

Where do visitors go on cliffsnotes.com?

Subdomain	Pageviews
cliffsnotes.com	99.75%
other	0.25%

Subdomain	Pageviews per User
cliffsnotes.com	1.82

Subdomain	Reach
cliffsnotes.com	99.93%

How popular is cliffsnotes.com?

Period	Global Rank	Global Rank Delta
past 3 months	11387	6080
past month	11336	-997
past week	9978	-200
yesterday	10370	-4613

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	17916	9281	404	-54.939%	1.76	0.6%
30	17699	-2132	412	12%	1.82	6%
7	16455	663	45	-6.617%	1.7	-11.58%
1	17075	-8637	46	61%	1.7	9%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	9876	5362	853	-55.277%
30	9935	-645	832	6%
7	8411	-587	98	6%
1	8944	-3780	94	50%

Cliffsnotes.com Website Safety

Overview

Last Updated: 11/10/2024

Overall result - cliffsnotes.com is safe.

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Last Updated: 03/21/2024

cliffsnotes.com is safe.

Norton ConnectSafe evaluates cliffsnotes.com for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search

Last Updated: 02/06/2019

cliffsnotes.com is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing

Last Updated: 01/09/2019

cliffsnotes.com is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.

Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

Site Advisor

Last Updated: 02/22/2021

cliffsnotes.com is safe.

McAfee assesses cliffsnotes.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze cliffsnotes.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

cliffsnotes.com child safety is very good.

The WOT calculates reputation of the cliffsnotes.com. This reputation system receives ratings from users and information from third-party sources, assesses the cliffsnotes.com for safety features and confirms, whether cliffsnotes.com is suitable for children.

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Cliffsnotes.com Rank History

Alexa Rank shows how popular cliffsnotes.com is in comparison with other sites. The most popular site has Alexa Rank equals 1. If cliffsnotes.com has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to cliffsnotes.com and pageviews on cliffsnotes.com over the past 3 months.

Cliffsnotes.com Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 13335

ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 07/16/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
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Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
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Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
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RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
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RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

Cliffsnotes.com Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: CLIFFSNOTES.COM
Registry Domain ID: 1370_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2024-04-10T21:04:54Z
Creation Date: 1995-08-19T04:00:00Z
Registry Expiry Date: 2027-08-18T04:00:00Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: LANGSTON.NS.CLOUDFLARE.COM
Name Server: LIV.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-09T12:53:40Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
cliffsnotes.com	209.235.125.89	1209600

Host	MX Record	Priority	TTL
cliffsnotes.com	us-smtp-inbound-1.mimecast.com	5	1209600
cliffsnotes.com	us-smtp-inbound-2.mimecast.com	5	1209600

Host	NS Record	TTL
cliffsnotes.com	ns-1018.awsdns-63.net	172800
cliffsnotes.com	ns-1362.awsdns-42.org	172800
cliffsnotes.com	ns-1596.awsdns-07.co.uk	172800
cliffsnotes.com	ns-311.awsdns-38.com	172800

Host	TXT Record	TTL
cliffsnotes.com	MS=ms88810654	1209600
cliffsnotes.com	google-site-verification=9xAnKLlO-n0fb9ivg6304GUrAOYJzqF00f9NzD0YqwU	1209600
cliffsnotes.com	google-site-verification=y-T5fCrnGirzCAySnqE6nPRt8Y1tKCJnbc9CfuKKjjw	1209600

ns-1596.awsdns-07.co.uk
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Cliffsnotes.com HTML Check

HTML Validation Tool

Errors

Duplicate attribute “href”.

Attribute “blzsys” not allowed on element “script” at this point.

Bad value “submit” for attribute “type” on element “a”: Subtype missing.

Duplicate ID “lnkSignOut”.

Saw “<?”. Probable cause: Attempt to use an XML processing instruction in HTML. (XML processing instructions are not supported in HTML.)

Element “users” not allowed as child of element “form” in this context. (Suppressing further errors from this subtree.)

Warnings

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Empty heading.

The first occurrence of ID “lnkSignOut” was here.

Cliffsnotes.com Desktop Performance

Last tested: 12/04/2019

Desktop Speed

76%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Avoid landing page redirects

Prioritize visible content

Optimize images

Enable compression

Desktop Resource Breakdown

Total Resources	115
Number of Hosts	33
Static Resources	31
JavaScript Resources	25
CSS Resources	3

Cliffsnotes.com Mobile Insights

Last tested: 12/03/2019

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

55%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Avoid landing page redirects

Leverage browser caching

Optimize images

Enable compression

Mobile Resource Breakdown

Total Resources	130
Number of Hosts	49
Static Resources	39
JavaScript Resources	28
CSS Resources	4

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Cliffsnotes.com 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...

Cliffsnotes.com Overview

Cliffsnotes.com Rank Summary

Cliffsnotes.com Website Safety

Cliffsnotes.com Rank History

Cliffsnotes.com Hosting Information

Cliffsnotes.com Domain Registration and Settings

Cliffsnotes.com HTML Check

Cliffsnotes.com Desktop Performance

Cliffsnotes.com Mobile Insights

Cliffsnotes.com Similar Audits

Cliffsnotes.com Common Typos