www.cliffsnotes.com Open in urlscan Pro
18.66.122.36 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.cliffsnotes.com/
Effective URL:
https://www.cliffsnotes.com/
Submission: On April 08 via api (April 8th 2024, 1:47:33 am UTC) from US — Scanned from DE

Summary HTTP 71 Redirects Links 7 Behaviour Indicators

Summary

This website contacted 12 IPs in 3 countries across 10 domains to perform 71 HTTP transactions. The main IP is 18.66.122.36, located in United States and belongs to AMAZON-02, US. The main domain is www.cliffsnotes.com. The Cisco Umbrella rank of the primary domain is 139987.
TLS certificate: Issued by Amazon RSA 2048 M03 on December 29th 2023. Valid for: a year.

This is the only time www.cliffsnotes.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	18.66.122.95 18.66.122.95	16509 (AMAZON-02) (AMAZON-02)
39	18.66.122.36 18.66.122.36	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:812::200a	15169 (GOOGLE) (GOOGLE)
13	2606:4700::68... 2606:4700::6813:b134	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:813::2008	15169 (GOOGLE) (GOOGLE)
1	2606:4700:440... 2606:4700:4400::ac40:9b77	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
2	52.39.50.194 52.39.50.194	16509 (AMAZON-02) (AMAZON-02)
1	2602:816:5001... 2602:816:5001::39	54113 (FASTLY) (FASTLY)
5	104.17.142.115 104.17.142.115	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	162.247.241.14 162.247.241.14	23467 (NEWRELIC-...) (NEWRELIC-AS-1)
1	216.239.34.36 216.239.34.36	15169 (GOOGLE) (GOOGLE)
71	12

1 18.66.122.95 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: server-18-66-122-95.fra60.r.cloudfront.net

www.cliffsnotes.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

39 18.66.122.36 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-122-36.fra60.r.cloudfront.net

www.cliffsnotes.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:812::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

ajax.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

13 2606:4700::6813:b134 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.cookielaw.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:813::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:4400::ac40:9b77 (United States)

ASN13335 (CLOUDFLARENET, US)

geolocation.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.39.50.194 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-39-50-194.us-west-2.compute.amazonaws.com

api.amplitude.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2602:816:5001::39 (United States)

ASN54113 (FASTLY, US)

js-agent.newrelic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 104.17.142.115 (None, )

ASN13335 (CLOUDFLARENET, US)

www.coursehero.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
assets.coursehero.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 162.247.241.14 (Portland, United States)

ASN23467 (NEWRELIC-AS-1, US)

bam.nr-data.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 216.239.34.36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
40	cliffsnotes.com 1 redirects www.cliffsnotes.com — Cisco Umbrella Rank: 139987	861 KB
13	cookielaw.org cdn.cookielaw.org — Cisco Umbrella Rank: 314	272 KB
5	coursehero.com www.coursehero.com — Cisco Umbrella Rank: 28006 assets.coursehero.com — Cisco Umbrella Rank: 42663	1 MB
3	google-analytics.com region1.google-analytics.com — Cisco Umbrella Rank: 2709	328 B
2	nr-data.net bam.nr-data.net — Cisco Umbrella Rank: 250	1 KB
2	amplitude.com api.amplitude.com — Cisco Umbrella Rank: 2203	227 B
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 43	190 KB
2	googleapis.com ajax.googleapis.com — Cisco Umbrella Rank: 372	12 KB
1	newrelic.com js-agent.newrelic.com — Cisco Umbrella Rank: 655	34 KB
1	onetrust.com geolocation.onetrust.com — Cisco Umbrella Rank: 552	295 B
71	10

	Domain	Requested by
40	www.cliffsnotes.com	1 redirects www.cliffsnotes.com
13	cdn.cookielaw.org	www.cliffsnotes.com cdn.cookielaw.org
4	www.coursehero.com	www.cliffsnotes.com
3	region1.google-analytics.com	www.googletagmanager.com
2	bam.nr-data.net	www.cliffsnotes.com
2	api.amplitude.com	www.cliffsnotes.com
2	www.googletagmanager.com	www.cliffsnotes.com www.googletagmanager.com
2	ajax.googleapis.com	www.cliffsnotes.com
1	assets.coursehero.com
1	js-agent.newrelic.com	www.cliffsnotes.com
1	geolocation.onetrust.com	cdn.cookielaw.org
71	11

This site contains links to these domains. Also see Links.

Domain
www.learneo.com
twitter.com
www.facebook.com
www.youtube.com
instagram.com
cookiepedia.co.uk
www.onetrust.com

Subject Issuer	Validity	Valid
*.cliffsnotes.com Amazon RSA 2048 M03	`2023-12-29` - `2025-01-27`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
cookielaw.org Cloudflare Inc ECC CA-3	`2024-03-01` - `2024-12-31`	10 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-03-04` - `2024-05-27`	3 months	crt.sh
onetrust.com Cloudflare Inc ECC CA-3	`2023-11-13` - `2024-11-12`	a year	crt.sh
*.amplitude.com COMODO RSA Domain Validation Secure Server CA	`2024-01-31` - `2025-03-02`	a year	crt.sh
js-agent.newrelic.com GlobalSign Atlas R3 DV TLS CA 2024 Q1	`2024-03-21` - `2025-04-22`	a year	crt.sh
coursehero.com GTS CA 1P5	`2024-04-05` - `2024-07-04`	3 months	crt.sh
*.nr-data.net DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-09-29` - `2024-10-01`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://www.cliffsnotes.com/
Frame ID: 13C0859542AB10C0E6E3DE8F4670E948
Requests: 69 HTTP requests in this frame

Frame: https://www.coursehero.com/widget/aaq/8910233251?am=2
Frame ID: F4110980819521F56B6ED5BCC380C2C4
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

CliffsNotes Study Guides | Book Summaries, Test Preparation & Homework Help | Written by Teachers

Page URL History Show full URLs

http://www.cliffsnotes.com/ HTTP 307
https://www.cliffsnotes.com/ HTTP 307
http://www.cliffsnotes.com/ HTTP 301
https://www.cliffsnotes.com/ Page URL

Detected technologies

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

googleapis\.com/.+webfont

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

OneTrust (Cookie compliance) Expand

Overall confidence: 100%
Detected patterns

cdn\.cookielaw\.org
otSDKStub\.js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

jQuery UI (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery-ui.*\.js

Page Statistics

71
Requests

99 %
HTTPS

50 %
IPv6

10
Domains

11
Subdomains

12
IPs

3
Countries

2667 kB
Transfer

7447 kB
Size

14
Cookies

7 Outgoing links

These are links going to different origins than the main page.

URL: https://www.learneo.com/legal
Title: Copyright, Community Guidelines, DSA & other Legal Resources

Search URL Search Domain Scan URL

URL: https://twitter.com/cliffs_notes

Search URL Search Domain Scan URL

URL: https://www.facebook.com/CliffsNotes

Search URL Search Domain Scan URL

URL: https://www.youtube.com/user/cliffsnotes/videos

Search URL Search Domain Scan URL

URL: https://instagram.com/cliffsnotesofficial/

Search URL Search Domain Scan URL

URL: https://cookiepedia.co.uk/giving-consent-to-cookies
Title: More information

Search URL Search Domain Scan URL

URL: https://www.onetrust.com/products/cookie-consent/

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://www.cliffsnotes.com/ HTTP 307
https://www.cliffsnotes.com/ HTTP 307
http://www.cliffsnotes.com/ HTTP 301
https://www.cliffsnotes.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

71 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
www.cliffsnotes.com/
Redirect Chain

http://www.cliffsnotes.com/
https://www.cliffsnotes.com/
http://www.cliffsnotes.com/
https://www.cliffsnotes.com/

90 KB
92 KB

443ms
443ms

Document
text/html

18.66.122.36
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.cliffsnotes.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.66.122.36 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-66-122-36.fra60.r.cloudfront.net

Software

Cowboy /

Resource Hash

2cb35f3cf521982e0fd819d431cab8f9bfcffafd33d511a9a704ea373238fdab

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

cache-control: max-age=0, private, must-revalidate
content-type: text/html; charset=utf-8
date: Mon, 08 Apr 2024 01:47:26 GMT
etag: W/"2cb35f3cf521982e0fd819d431cab8f9"
link: </original/Sites/Cliffsnotes/StyleSheets/vendor.css>; rel=preload; as=style; nopush,</original/Sites/Cliffsnotes/StyleSheets/main.css>; rel=preload; as=style; nopush,<https://ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/themes/smoothness/jquery-ui.css>; rel=preload; as=style; nopush,</original/Sites/Cliffsnotes/fonts/lato-regular-400-webfont.woff2>; rel=preload; as=font; nopush,</original/Sites/Cliffsnotes/fonts/lato-bold-700-webfont.woff2>; rel=preload; as=font; nopush,</original/Sites/Cliffsnotes/fonts/lato-black-900-webfont.woff2>; rel=preload; as=font; nopush,<https://www.coursehero.com>; rel=preconnect,<https://assets.coursehero.com>; rel=preconnect,<https://api.coursehero.com>; rel=dns-prefetch,<https://cdn.cookielaw.org>; rel=dns-prefetch,</packs/css/original_frontend-df7466d2.css>; rel=preload; as=style; nopush
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
referrer-policy: strict-origin-when-cross-origin
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1712540846&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=K6yPSOgux39Ca5zbVrGzURsMj4daK7wYP7QyWaQwXFM%3D"}]}
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1712540846&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=K6yPSOgux39Ca5zbVrGzURsMj4daK7wYP7QyWaQwXFM%3D
server: Cowboy
strict-transport-security: max-age=63072000; includeSubDomains
via: 1.1 vegur, 1.1 da6955a1993e1118f32bcb48c6630c20.cloudfront.net (CloudFront)
x-amz-cf-id: uGBBOclYuLhjxg8pQJPM9zQyi53MxyWbL9RpusWKLdHAVG-V21Ej5Q==
x-amz-cf-pop: FRA60-P2
x-cache: Miss from cloudfront
x-content-type-options: nosniff
x-download-options: noopen
x-frame-options: SAMEORIGIN
x-permitted-cross-domain-policies: none
x-request-id: d0ab01a7-7513-4940-939b-f7c8c770f537
x-runtime: 0.062914
x-xss-protection: 1; mode=block

Redirect headers

Connection: keep-alive
Content-Length: 167
Content-Type: text/html
Date: Mon, 08 Apr 2024 01:47:26 GMT
Location: https://www.cliffsnotes.com/
Server: CloudFront
Via: 1.1 d13436be9e793d00b0273db3f7904816.cloudfront.net (CloudFront)
X-Amz-Cf-Id: n3LcVmwFK6MttvML6B8TCPB8BOYEqVetbS6CC1i0hzgv4Dt8_cEQQQ==
X-Amz-Cf-Pop: FRA60-P2
X-Cache: Redirect from cloudfront

GET
H2 200 vendor.css
www.cliffsnotes.com/original/Sites/Cliffsnotes/StyleSheets/ 27 KB
4 KB 10ms
8ms Stylesheet
text/css 18.66.122.36
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.cliffsnotes.com/original/Sites/Cliffsnotes/StyleSheets/vendor.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.66.122.36 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-66-122-36.fra60.r.cloudfront.net

Software

Cowboy /

Resource Hash

d50c15346c36e785c82b816fc219ea3a97449af3fdabfbc8351d4d6067fceb19

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.cliffsnotes.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sun, 07 Apr 2024 20:33:53 GMT
strict-transport-security: max-age=63072000; includeSubDomains
via: 1.1 vegur, 1.1 da6955a1993e1118f32bcb48c6630c20.cloudfront.net (CloudFront)
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
x-amz-cf-pop: FRA60-P2
age: 18812
content-encoding: br
x-cache: Hit from cloudfront
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1712522034&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=h%2Fxz8pVWz5JOWRuORxrzGOTk6SfIh14L02UWNWYAu%2FQ%3D
last-modified: Fri, 05 Apr 2024 11:12:02 GMT
server: Cowboy
vary: Accept-Encoding
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1712522034&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=h%2Fxz8pVWz5JOWRuORxrzGOTk6SfIh14L02UWNWYAu%2FQ%3D"}]}
content-type: text/css
cache-control: max-age=86400
x-amz-cf-id: T92JTBJYQa0iugb0_0pzNO0XBdHAjE_ArydpiOX9405fHTRS1lxcCg==

GET
H2 200 main.css
www.cliffsnotes.com/original/Sites/Cliffsnotes/StyleSheets/ 246 KB
35 KB 11ms
9ms Stylesheet
text/css 18.66.122.36
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.cliffsnotes.com/original/Sites/Cliffsnotes/StyleSheets/main.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.66.122.36 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-66-122-36.fra60.r.cloudfront.net

Software

Cowboy /

Resource Hash

9a37a67b5654fc7918ac9a167f71b41794bd811a4a06153a7a915ed597f6abc0

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.cliffsnotes.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sun, 07 Apr 2024 22:08:10 GMT
strict-transport-security: max-age=63072000; includeSubDomains
via: 1.1 vegur, 1.1 da6955a1993e1118f32bcb48c6630c20.cloudfront.net (CloudFront)
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
x-amz-cf-pop: FRA60-P2
age: 13156
content-encoding: br
x-cache: Hit from cloudfront
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1712527690&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=xkDFhHe58zp6i7XAsdos4SwXjLngSOUy8KguerxauKo%3D
last-modified: Fri, 05 Apr 2024 11:12:02 GMT
server: Cowboy
vary: Accept-Encoding
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1712527690&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&s=xkDFhHe58zp6i7XAsdos4SwXjLngSOUy8KguerxauKo%3D"}]}
content-type: text/css
cache-control: max-age=86400
x-amz-cf-id: RbvuNbfe5OcTeiKk6iPf-pZIZs1URGYwAZYNBdKKzFkhx4TrxBSXjw==

GET
H2 200 jquery-ui.css
ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/themes/smoothness/ 30 KB
6 KB 43ms
7ms Stylesheet
text/css 2a00:1450:4001:812::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/themes/smoothness/jquery-ui.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

21671e63016f14cf41ae8aa35d7709aecc3f9d17c08066330d6020fdfcbe1ae0

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.cliffsnotes.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 06 Apr 2024 11:57:34 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 136192
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 5691
x-xss-protection: 0
last-modified: Fri, 27 Jan 2023 21:54:31 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="hosted-libraries-pushers"
vary: Accept-Encoding
report-to: {"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type: text/css; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
expires: Sun, 06 Apr 2025 11:57:34 GMT

GET
H2 200 lato-regular-400-webfont.woff2
www.cliffsnotes.com/original/Sites/Cliffsnotes/fonts/ 24 KB
25 KB 17ms
15ms Font
application/font-woff2 18.66.122.36
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://www.cliffsnotes.com/original/Sites/Cliffsnotes/fonts/lato-regular-400-webfont.woff2

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

18.66.122.36 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-18-66-122-36.fra60.r.cloudfront.net

Software

Cowboy /

Resource Hash

b2efd394cc2afa8b3342afbe372f3dd81cbf107db01d8150ae321a9f2a041b6e

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.cliffsnotes.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sun, 07 Apr 2024 22:19:38 GMT
strict-transport-security: max-age=63072000; includeSubDomains
via: 1.1 vegur, 1.1 da6955a1993e1118f32bcb48c6630c20.cloudfront.net (CloudFront)
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
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x-iinfo: 12-105504171-105504173 NNNN CT(93 95 0) RT(1710344012186 3) q(0 0 2 -1) r(3 3) U24
x-envoy-upstream-service-time: 5
x-mono: monolith.monolith.svc.cluster.local
last-modified: Tue, 12 Mar 2024 23:31:32 GMT
server: cloudflare
etag: W/"8762-6137f0ee61d00-gzip"
vary: Accept-Encoding,Accept-Encoding,User-Agent
content-type: text/css
cache-control: max-age=31536000
x-robots-tag: noindex,nofollow
cf-ray: 870e96ec7c065be5-FRA
ch-request-id: e58d302d-9340-42e9-9b6a-39e213fe24aa
expires: Thu, 13 Mar 2025 15:33:33 GMT

GET ch-icon.woff2
www.coursehero.com/assets/fonts/sub/ 0
0

GET
H2 200 layout-bundle:legacyStyles.94f54ed1.css
assets.coursehero.com/assets/legacy/ 109 KB
19 KB 51ms
21ms Stylesheet
text/css 104.17.142.115
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://assets.coursehero.com/assets/legacy/layout-bundle:legacyStyles.94f54ed1.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.17.142.115 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a58cc304abecd4f10da69629aee10df4f417c2cb387fe242dbb1ed9ba260c825

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.cliffsnotes.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
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sec-ch-ua-platform: "Win32"

Response headers

date: Mon, 08 Apr 2024 01:47:28 GMT
x-amz-version-id: null
via: 1.1 bb6970675ac5572387ab59ecc9abd23e.cloudfront.net (CloudFront)
cf-cache-status: HIT
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server: cloudflare
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x-amz-cf-id: GHD99xAC1M0TqCnCYC6h1HuuWlVKa19aUCFZGMi-iaYyCkjLngfRaQ==

GET
H2 200 8910233251
www.coursehero.com/widget/aaq/ Frame F411 0
0 393ms
376ms Document
text/html 104.17.142.115
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursehero.com/widget/aaq/8910233251?am=2

Requested by

Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.17.142.115 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	frame-ancestors 'self' flashcardmachine.com .flashcardmachine.com sixredmarbles.com .sixredmarbles.com *.cliffsnotes.com www.staging.cliffsnotes.com; report-uri https://api.coursehero.com/v1/csp-report-forwarder
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Referer: https://www.cliffsnotes.com/
Upgrade-Insecure-Requests: 1
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accept-language: de-DE,de;q=0.9
sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

access-control-allow-headers: Origin, Content-Type, Accept, ch_force_tm_mds_aaq_widget
access-control-allow-methods: GET, POST, PUT, DELETE, OPTIONS
access-control-allow-origin: *
cf-cache-status: DYNAMIC
cf-ray: 870e96ec8b419f38-FRA
ch-request-id: 4248e6f1-f7b3-4dc3-b1b8-9cb4c1615a11
content-encoding: br
content-security-policy: frame-ancestors 'self' flashcardmachine.com *.flashcardmachine.com sixredmarbles.com *.sixredmarbles.com *.cliffsnotes.com www.staging.cliffsnotes.com; report-uri https://api.coursehero.com/v1/csp-report-forwarder
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content-type: text/html; charset=UTF-8
date: Mon, 08 Apr 2024 01:47:28 GMT
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server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding,Ssi-Props, Accept-Encoding
x-cdn: Imperva
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x-mono: k8s k8s
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POST
H2 200 csp_report
www.coursehero.com/ 0
1018 B 23ms
22ms Other
text/plain 104.17.142.115
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.coursehero.com/csp_report

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.17.142.115 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.cliffsnotes.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
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Content-Type: application/csp-report

Response headers

date: Mon, 08 Apr 2024 01:47:28 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-cache-status: DYNAMIC
server: cloudflare
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content-type: text/plain
cache-control: no-cache, no-store
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POST
H/1.1 200
OK NRJS-e6a4dec1de213c779f3 Show response
bam.nr-data.net/events/1/ 24 B
407 B 148ms
148ms XHR
image/gif 162.247.241.14
NEWRELIC-AS-1

General

Check archive.org

Show headers Download Go to

Full URL: https://bam.nr-data.net/events/1/NRJS-e6a4dec1de213c779f3?a=1719528104&v=1.255.0&to=cw0KRkQJDVQBRRhCDEQHS1tYAgRA&rst=5575&ck=0&s=93be080a12baffdd&ref=https://www.cliffsnotes.com/&hr=0
Requested by: Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_128_GCM
Server: 162.247.241.14 Portland, United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0c9cf152a0ad00d4f102c93c613c104914be5517ac8f8e0831727f8bfbe8b300

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform: "Win32"
Referer: https://www.cliffsnotes.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
content-type: text/plain

Response headers

Date: Mon, 08 Apr 2024 01:47:29 GMT
CF-Cache-Status: DYNAMIC
Server: cloudflare
Vary: Accept-Encoding
access-control-allow-methods: GET, POST, PUT, HEAD, OPTIONS
Content-Type: image/gif
Access-Control-Allow-Origin: https://www.cliffsnotes.com
access-control-allow-credentials: true
Connection: keep-alive
CF-Ray: 870e96f16e523660-FRA
Content-Length: 24

POST
H3 204 collect
region1.google-analytics.com/g/ 0
17 B 15ms
14ms Ping
text/plain 216.239.34.36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-9XB4HK3W3E&gtm=45je4430v872742532za200&_p=1712540846801&gcd=13l3lPl2l1&npa=1&dma_cps=sypham&dma=1&tcfd=10001&cid=2130449834.1712540847&ul=en-us&sr=800x600&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B123.0.6312.105%7CNot%253AA-Brand%3B8.0.0.0%7CChromium%3B123.0.6312.105&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=AEA&_s=2&sid=1712540846&sct=1&seg=0&dl=https%3A%2F%2Fwww.cliffsnotes.com%2F&dt=&en=scroll&epn.percent_scrolled=90&_et=7&tfd=8618
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-9XB4HK3W3E
Protocol: H3
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Server: 216.239.34.36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer: https://www.cliffsnotes.com/
accept-language: de-DE,de;q=0.9
sec-ch-ua-mobile: ?0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Mon, 08 Apr 2024 01:47:31 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://www.cliffsnotes.com
cache-control: no-cache, no-store, must-revalidate
access-control-allow-credentials: true
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: www.coursehero.com
URL: https://www.coursehero.com/assets/fonts/sub/ch-icon.woff2?hdzuyw

Verdicts & Comments Add Verdict or Comment

61 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

14 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.cliffsnotes.com/	1970-01-21 05:18:20	Name: _ga Value: GA1.1.2130449834.1712540847
.cliffsnotes.com/	1970-01-21 05:18:20	Name: _ga_9XB4HK3W3E Value: GS1.1.1712540846.1.0.1712540846.0.0.0
.cliffsnotes.com/	1970-01-21 05:18:20	Name: _ga_12474Y0N54 Value: GS1.1.1712540847.1.0.1712540847.0.0.0
www.cliffsnotes.com/	1969-12-31 23:59:59	Name: course_hero_ssi_token Value: eyJhbGciOiJSUzI1NiJ9.eyJkb21haW5Db2RlIjoiQ04iLCJpc0xvZ2dlZEluIjpmYWxzZSwidXNlcklkIjpudWxsLCJpc1BhaWRTdWJzY3JpYmVyIjpmYWxzZSwiZXhwIjoxNzEyNTQ0NDQ3fQ.gJSbqFdycZ7NxwiYz2Tj8ehdRSd4ADZWk57nLOxjRPALAkPPgmCBIHPKa0Da172WAnxLmDOWK0hnN-lnjcGR6AK1_lexfw8V4tiPHyjl8MiEx-25YKcLUi8P8qfIx2mx3jgTq-0Stsu0UTK3z7Z8B3LLMvoIFemk1T0A_dvLYGW4pSy6f7BpGKa1Wb32DVLJMSj9DQ2AzzzeuLcZjEZ3Xk85SneDb4XKHgxRdJA0QZcASo2Cf6tdpx_pQDrOLc7fNZlRoD1y3BTSKcFRDB1U3VYjiRJNi7m-L19EaT-X-DfQv6eq8o4PeimLzhiBwyn6_15GvH6DmkxwK590kJmRVv113I9xSizBRqO1u2qSuVMFNU5GEpTd4OsSAEzEQ6lxpBoz7y9gn8YxfLStoTxvPanT5puSwr0vGkg5gRmxyb6OEIoi9_IQdznLxpOvbxBJBFF9Y0QVmcWsYnOrQWPQZFyvn1FRHPZGvVOKQoMzHd6MOJWRHXbhAXNmZ1kVGAG4LTVIPLqTw221e3USfY39LVXDYD8FdExXdHA-1y20V5Lwd7Q8XBXy9oYIJA5pJ9DDxCpIT1Po1X8GF4CdJ7neK2WHp_p87cWMZaHvurZlhUcMZMtJDGKSbLpJrpbF8JafRjYbosVQXDW7quYUD8fMof8Us-VI089VeFU4SHDckJE
www.cliffsnotes.com/	1969-12-31 23:59:59	Name: _cliffsnotes_session Value: Hq4P%2BDpMcSstXzkQRrZKjIPYxQmL9LPdM1oWT%2FZMSZSfG6DUpsAMFeI8bjwqKDq5G7O3KhHRU4oagAq0NaF11dZ9utMDDjJeE4%2FRi7zi%2FM0IZFpBxXboOVjzeuTRHbF24BtaY3CJoJdRTLIA0MunRvpHirXzES9Dp9f2IBc8PYBs3zvSSpZBEGelIw1mCAYeWS8pxbYBsWg9M22RyX5bkWjSVs8rGit9--CmUDRbUdvTQ4yOCZ--PCAqPQ7Q1kPGjcnNwEXhEw%3D%3D
.cliffsnotes.com/	1970-01-21 04:27:56	Name: amp_065ab0 Value: AyvoZ2QNEmj3ndeRMDacdm...1hqtm73i3.1hqtm73i4.1.0.1
.cliffsnotes.com/	1970-01-21 00:01:32	Name: OptanonConsent Value: isGpcEnabled=0&datestamp=Mon+Apr+08+2024+03%3A47%3A27+GMT%2B0200+(Central+European+Summer+Time)&version=202311.1.0&browserGpcFlag=0&isIABGlobal=false&hosts=&consentId=a84537d8-e866-4d2d-a77d-48997b18148b&interactionCount=0&landingPath=https%3A%2F%2Fwww.cliffsnotes.com%2F&groups=C0003%3A0%2CC0004%3A0%2CC0001%3A1%2CC0005%3A0%2CC0002%3A0%2CV2STACK2%3A0%2CV2STACK10%3A0%2CV2STACK16%3A0
www.coursehero.com/	1969-12-31 23:59:59	Name: PHPSESSID Value: c27854bc-10d0-4cb2-b3fc-9da7b1eed4d7
www.coursehero.com/	1970-01-21 05:18:20	Name: root_session_id Value: c27854bc-10d0-4cb2-b3fc-9da7b1eed4d7
www.coursehero.com/	1970-01-21 04:27:44	Name: visid_incap_987752 Value: hPCxFBiaS5aRh798Swh8Xq9ME2YAAAAAQUIPAAAAAABQuRsyseK4KKShAtK52LOt
www.coursehero.com/	1969-12-31 23:59:59	Name: incap_ses_259_987752 Value: mxjHKr/a30bBr0axJyeYA69ME2YAAAAAk8V8fULxg+zGYTMte9iCtg==
www.coursehero.com/	1969-12-31 23:59:59	Name: nlbi_987752_2147483392 Value: 3GVcCtzaR2lczjsF5Tz1lQAAAABIXCUXKLCgiKOI+JBVN5yb
.doubleclick.net/	1970-01-20 19:42:21	Name: test_cookie Value: CheckForPermission
.doubleclick.net/	1970-01-21 00:01:32	Name: receive-cookie-deprecation Value: 1

65 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
other	warning	URL: https://www.cliffsnotes.com/(Line 72) Message: A preload for 'https://www.cliffsnotes.com/original/Sites/Cliffsnotes/fonts/lato-regular-400-webfont.woff2' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
other	warning	URL: https://www.cliffsnotes.com/(Line 72) Message: A preload for 'https://www.cliffsnotes.com/original/Sites/Cliffsnotes/fonts/lato-bold-700-webfont.woff2' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
other	warning	URL: https://www.cliffsnotes.com/(Line 72) Message: A preload for 'https://www.cliffsnotes.com/original/Sites/Cliffsnotes/fonts/lato-black-900-webfont.woff2' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
other	warning	URL: https://www.cliffsnotes.com/(Line 72) Message: A preload for 'https://www.cliffsnotes.com/original/Sites/Cliffsnotes/fonts/lato-regular-400-webfont.woff2' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
other	warning	URL: https://www.cliffsnotes.com/(Line 72) Message: A preload for 'https://www.cliffsnotes.com/original/Sites/Cliffsnotes/fonts/lato-bold-700-webfont.woff2' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
other	warning	URL: https://www.cliffsnotes.com/(Line 72) Message: A preload for 'https://www.cliffsnotes.com/original/Sites/Cliffsnotes/fonts/lato-black-900-webfont.woff2' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
javascript	error	URL: https://www.cliffsnotes.com/ Message: Access to font at 'https://www.coursehero.com/assets/fonts/sub/ch-icon.woff2?hdzuyw' from origin 'https://www.cliffsnotes.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
network	error	URL: https://www.coursehero.com/assets/fonts/sub/ch-icon.woff2?hdzuyw Message: Failed to load resource: net::ERR_FAILED
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
security	error	Message: [Report Only] Refused to frame 'https://www.coursehero.com/' because an ancestor violates the following Content Security Policy directive: "frame-ancestors 'self'".
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://www.cliffsnotes.com/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ajax.googleapis.com
api.amplitude.com
assets.coursehero.com
bam.nr-data.net
cdn.cookielaw.org
geolocation.onetrust.com
js-agent.newrelic.com
region1.google-analytics.com
www.cliffsnotes.com
www.coursehero.com
www.googletagmanager.com
www.coursehero.com
104.17.142.115
162.247.241.14
18.66.122.36
18.66.122.95
2001:4860:4802:34::36
216.239.34.36
2602:816:5001::39
2606:4700:4400::ac40:9b77
2606:4700::6813:b134
2a00:1450:4001:812::200a
2a00:1450:4001:813::2008
52.39.50.194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www.cliffsnotes.com Open in urlscan Pro 18.66.122.36 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

71 Requests

99 %HTTPS

50 %IPv6

10 Domains

11 Subdomains

12 IPs

3 Countries

2667 kBTransfer

7447 kBSize

14 Cookies

7 Outgoing links

Page URL History

Redirected requests

71 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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www.cliffsnotes.com Open in urlscan Pro
18.66.122.36 Public Scan

Screenshot
Live screenshot

Full Image

71
Requests

99 %
HTTPS

50 %
IPv6

10
Domains

11
Subdomains

12
IPs

3
Countries

2667 kB
Transfer

7447 kB
Size

14
Cookies

71 HTTP transactions
0 data transactions