urlscan.io logo urlscan.io
SecurityTrails logo

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

Go To Rescan Add Verdict Report
Submitted URL: http://cliffsnotes.com/
Effective URL: https://www.cliffsnotes.com/
Submission: On August 28 via api from NL — Scanned from NL
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 2 countries across 3 domains to perform 13 HTTP transactions. The main IP is 104.18.39.119, located in and belongs to CLOUDFLARENET, US. The main domain is www.cliffsnotes.com. The Cisco Umbrella rank of the primary domain is 197466.
TLS certificate: Issued by WE1 on August 6th 2024. Valid for: 3 months.
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 12 104.18.39.119 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
13 4
Apex Domain
Subdomains		 Transfer
12 cliffsnotes.com
cliffsnotes.com — Cisco Umbrella Rank: 194964
www.cliffsnotes.com — Cisco Umbrella Rank: 197466
183 KB
1 gstatic.com
fonts.gstatic.com
48 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 110
1 KB
13 3
Domain Requested by
11 www.cliffsnotes.com www.cliffsnotes.com
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com www.cliffsnotes.com
1 cliffsnotes.com 1 redirects
13 4

This site contains no links.

Subject Issuer Validity Valid
cliffsnotes.com
WE1		 2024-08-06 -
2024-11-04		 3 months crt.sh
upload.video.google.com
WR2		 2024-08-05 -
2024-10-28		 3 months crt.sh
*.gstatic.com
WR2		 2024-08-05 -
2024-10-28		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.cliffsnotes.com/
Frame ID: 782FB55DAFE106BD8AE8AC44AE814D2D
Requests: 10 HTTP requests in this frame

Frame: https://www.cliffsnotes.com/_Incapsula_Resource?CWUDNSAI=23&xinfo=14-281975704-0%20pNNN%20RT%281724884141170%203%29%20q%280%20-1%20-1%200%29%20r%280%20-1%29%20B15%2814%2c0%2c0%29%20U24&incident_id=1176000120335850910-1270746613825405710&edet=15&cinfo=0e000000b6dc&rpinfo=658&cip=31.204.153.100&mth=GET
Frame ID: E63A681D3AA82D0DB6FD1C6145A20051
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://cliffsnotes.com/ HTTP 307
    https://cliffsnotes.com/ HTTP 302
    https://www.cliffsnotes.com/ Page URL
  2. https://www.cliffsnotes.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • /_Incapsula_Resource

Page Statistics

13
Requests

100 %
HTTPS

67 %
IPv6

3
Domains

4
Subdomains

4
IPs

2
Countries

232 kB
Transfer

618 kB
Size

7
Cookies

Page URL History

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

  1. http://cliffsnotes.com/ HTTP 307
    https://cliffsnotes.com/ HTTP 302
    https://www.cliffsnotes.com/ Page URL
  2. https://www.cliffsnotes.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • http://cliffsnotes.com/ HTTP 307
  • https://cliffsnotes.com/ HTTP 302
  • https://www.cliffsnotes.com/

13 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
www.cliffsnotes.com/
Redirect Chain
  • http://cliffsnotes.com/
  • https://cliffsnotes.com/
  • https://www.cliffsnotes.com/
3 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3ef0366f72d93bbb59c0e656eb0fe91d375557c4fdd93d932c8495229abdacdb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

cache-control
no-cache, no-store
cf-cache-status
BYPASS
cf-ray
8ba7bcd1eea36645-AMS
content-encoding
br
content-type
text/html
date
Wed, 28 Aug 2024 22:28:59 GMT
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-iinfo
57-308206210-0 pNNN RT(1724884108289 31333) q(0 -1 -1 0) r(0 -1) B10(14,0,0) U24

Redirect headers

cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-ray
8ba7bcd18e666645-AMS
content-length
143
content-type
text/html
date
Wed, 28 Aug 2024 22:28:59 GMT
expires
Thu, 01 Jan 1970 00:00:01 GMT
location
https://www.cliffsnotes.com/
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
11992635614549643412
www.cliffsnotes.com/lots-Arme-and-thour-any-Chile-ther-mood-O-geth-o/ 		243 KB
81 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/lots-Arme-and-thour-any-Chile-ther-mood-O-geth-o/11992635614549643412?s=bNwYJi6Z
Requested by
Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
99617b7dccea07032d1b896f09768dbd23dfdfeae992e84f26108c8f2e9ba6f8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.cliffsnotes.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 28 Aug 2024 22:29:00 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
BYPASS
x-cdn
Imperva
server
cloudflare
vary
Accept-Encoding
content-type
text/javascript
access-control-allow-origin
*
x-iinfo
13-302543765-302566185 NNNN CT(3 6 0) RT(1724883978339 161117) q(0 0 0 0) r(0 0)
cache-control
max-age=0
server-timing
bon, total;dur=0.19069399999999997
accept-ranges
bytes
cf-ray
8ba7bcd4b89c6645-AMS
content-length
82136
favicon.ico
www.cliffsnotes.com/ 		318 B
646 B 		Other
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
61e5ca33854f8443817573b2be3e6f3f92f56de7dc8f45f4f7c9dcf9be2cb648
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' flashcardmachine.com *.flashcardmachine.com sixredmarbles.com *.sixredmarbles.com *.cliffsnotes.com www.staging.cliffsnotes.com *.bartleby.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/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

x-response-server
kraken
date
Wed, 28 Aug 2024 22:29:01 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self' flashcardmachine.com *.flashcardmachine.com sixredmarbles.com *.sixredmarbles.com *.cliffsnotes.com www.staging.cliffsnotes.com *.bartleby.com; report-uri https://api.coursehero.com/v1/csp-report-forwarder
cf-cache-status
HIT
x-cdn
Imperva
strict-transport-security
max-age=31536000; includeSubDomains; preload
age
4915980
x-iinfo
62-285382301-285286807 pNNy RT(1719968160929 3) q(0 0 0 -1) r(2 2) U24
x-envoy-upstream-service-time
8
content-length
131
last-modified
Tue, 02 Jul 2024 22:01:47 GMT
server
cloudflare
etag
"13e-61c4adc2788c0"
vary
Accept-Encoding
content-type
image/vnd.microsoft.icon
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
8ba7bcdaad9a6645-AMS
ch-request-id
d6a7612a-ef0e-45f7-87e5-27b7b1fb59ae
expires
Thu, 03 Jul 2025 00:56:01 GMT
11992635614549643412
www.cliffsnotes.com/lots-Arme-and-thour-any-Chile-ther-mood-O-geth-o/ 		759 B
986 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/lots-Arme-and-thour-any-Chile-ther-mood-O-geth-o/11992635614549643412?d=www.cliffsnotes.com
Requested by
Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/lots-Arme-and-thour-any-Chile-ther-mood-O-geth-o/11992635614549643412?s=bNwYJi6Z
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Accept
application/json; charset=utf-8
Referer
https://www.cliffsnotes.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Content-Type
text/plain; charset=utf-8

Response headers

date
Wed, 28 Aug 2024 22:29:01 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
cf-cache-status
DYNAMIC
x-cdn
Imperva
server
cloudflare
content-type
application/json
access-control-allow-origin
*
x-iinfo
14-186747889-186747890 NNNN CT(9 16 0) RT(1724884141876 4) q(0 0 1 3) r(1 1) U6
cache-control
no-cache, no-store
server-timing
bon, total;dur=19.950994
cf-ray
8ba7bcde68396645-AMS
Primary Request /
www.cliffsnotes.com/ 		968 B
847 B 		Document
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/
Requested by
Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
11348cddb53857c802ef745813dde7717148ac66b8078335ed72a19903c0cc61
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.cliffsnotes.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

cache-control
no-cache, no-store
cf-cache-status
BYPASS
cf-ray
8ba7bcdfa9686645-AMS
content-encoding
br
content-type
text/html
date
Wed, 28 Aug 2024 22:29:02 GMT
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
x-iinfo
14-281975704-0 pNNN RT(1724884141170 3) q(0 -1 -1 0) r(0 -1) B15(14,0,0) U24
_Incapsula_Resource
www.cliffsnotes.com/ 		67 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/_Incapsula_Resource?SWJIYLWA=719d34d31c8e3a6e6fffd425f7e032f3
Requested by
Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
598f6f0cb9705ad6131bba13bb931ab8fd0a516c23e9bcfb2af3be5fbe0d0733
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.cliffsnotes.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 28 Aug 2024 22:29:02 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
DYNAMIC
server
cloudflare
content-type
application/javascript
cache-control
no-cache, no-store
x-robots-tag
noindex
cf-ray
8ba7bce0ba556645-AMS
content-length
16403
ggothing-recisitinue-woman-in-Come-For-take-ther
www.cliffsnotes.com/ 		233 KB
77 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/ggothing-recisitinue-woman-in-Come-For-take-ther
Requested by
Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bfc0dc09e35f16b3f04a31cb4949de2341eacce72c6720568c479ca8d68fad3b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.cliffsnotes.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 28 Aug 2024 22:29:02 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
HIT
x-cdn
Imperva
server
cloudflare
etag
"ae8695f9"
vary
Accept-Encoding
content-type
text/javascript
x-iinfo
53-176048215-0 0CNN RT(1724878765994 117893) q(0 -1 -1 -1) r(0 -1)
cache-control
max-age=0
accept-ranges
bytes
cf-ray
8ba7bce0ba566645-AMS
content-length
79000
_Incapsula_Resource
www.cliffsnotes.com/ 		1 B
118 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.cliffsnotes.com/_Incapsula_Resource?SWKMTFSR=1&e=0.1036613372244044
Requested by
Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.cliffsnotes.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Wed, 28 Aug 2024 22:29:02 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
cf-cache-status
DYNAMIC
server
cloudflare
content-type
text/plain
cache-control
no-cache, no-store
x-robots-tag
noindex
cf-ray
8ba7bce15ad96645-AMS
content-length
1
_Incapsula_Resource
www.cliffsnotes.com/ Frame E63A 		9 KB
4 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/_Incapsula_Resource?CWUDNSAI=23&xinfo=14-281975704-0%20pNNN%20RT%281724884141170%203%29%20q%280%20-1%20-1%200%29%20r%280%20-1%29%20B15%2814%2c0%2c0%29%20U24&incident_id=1176000120335850910-1270746613825405710&edet=15&cinfo=0e000000b6dc&rpinfo=658&cip=31.204.153.100&mth=GET
Requested by
Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6c6c7f5bf25b9acb022bc616c9bfb4db5d9c6cf25442a2fb3db0fbf83105d84f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Referer
https://www.cliffsnotes.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

cache-control
no-cache, no-store
cf-cache-status
DYNAMIC
cf-ray
8ba7bce18af06645-AMS
content-encoding
br
content-type
text/html
date
Wed, 28 Aug 2024 22:29:02 GMT
server
cloudflare
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-robots-tag
noindex
ggothing-recisitinue-woman-in-Come-For-take-ther
www.cliffsnotes.com/ 		759 B
757 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/ggothing-recisitinue-woman-in-Come-For-take-ther?d=www.cliffsnotes.com
Requested by
Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/ggothing-recisitinue-woman-in-Come-For-take-ther
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
46c19374357c8367a36d3af49c85b44a57b1855369ccaad5b5bb297b8c6909c3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

Accept
application/json; charset=utf-8
Referer
https://www.cliffsnotes.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36
Content-Type
text/plain; charset=utf-8

Response headers

date
Wed, 28 Aug 2024 22:29:02 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
br
cf-cache-status
DYNAMIC
x-cdn
Imperva
server
cloudflare
content-type
application/json
access-control-allow-origin
*
x-iinfo
14-186747889-186747890 SNNN RT(1724884141876 462) q(0 0 0 -1) r(0 0) U6
cache-control
no-cache, no-store
server-timing
bon, total;dur=0.33175499999999997
cf-ray
8ba7bce1cb0f6645-AMS
css2
fonts.googleapis.com/ Frame E63A 		9 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&display=swap
Requested by
Host: www.cliffsnotes.com
URL: https://www.cliffsnotes.com/_Incapsula_Resource?CWUDNSAI=23&xinfo=14-281975704-0%20pNNN%20RT%281724884141170%203%29%20q%280%20-1%20-1%200%29%20r%280%20-1%29%20B15%2814%2c0%2c0%29%20U24&incident_id=1176000120335850910-1270746613825405710&edet=15&cinfo=0e000000b6dc&rpinfo=658&cip=31.204.153.100&mth=GET
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d0957562a422079f3d8a5ac2effa333232af9e280e9ab3b73ad2f35655938ec2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Referer
https://www.cliffsnotes.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Wed, 28 Aug 2024 22:29:02 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Wed, 28 Aug 2024 20:40:52 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 28 Aug 2024 22:29:02 GMT
truncated
/ Frame E63A 		3 KB
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
fefd82032600b1979cc5f02c1786044b8d91109a5d5c52051f05356ae41861fc

Request headers

Referer
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

Content-Type
image/svg+xml
UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2
fonts.gstatic.com/s/inter/v18/ Frame E63A 		47 KB
48 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/inter/v18/UcC73FwrK3iLTeHuS_nVMrMxCp50SjIa1ZL7.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;700&display=swap
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
f052ee44c3728dfd23aba8a4567150bc314d23903026fbb6ad089422c2df56af
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.cliffsnotes.com
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Mon, 26 Aug 2024 07:07:16 GMT
x-content-type-options
nosniff
age
228106
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
48444
x-xss-protection
0
last-modified
Mon, 29 Jul 2024 22:51:01 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Tue, 26 Aug 2025 07:07:16 GMT
favicon.ico
www.cliffsnotes.com/ 		318 B
0 		Other
General
Check archive.org
Download Go to
Full URL
https://www.cliffsnotes.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.39.119 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
61e5ca33854f8443817573b2be3e6f3f92f56de7dc8f45f4f7c9dcf9be2cb648
Security Headers
Name Value
Content-Security-Policy frame-ancestors 'self' flashcardmachine.com *.flashcardmachine.com sixredmarbles.com *.sixredmarbles.com *.cliffsnotes.com www.staging.cliffsnotes.com *.bartleby.com; report-uri https://api.coursehero.com/v1/csp-report-forwarder

Request headers

Referer
https://www.cliffsnotes.com/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

x-response-server
kraken
date
Wed, 28 Aug 2024 22:29:01 GMT
content-encoding
gzip
content-security-policy
frame-ancestors 'self' flashcardmachine.com *.flashcardmachine.com sixredmarbles.com *.sixredmarbles.com *.cliffsnotes.com www.staging.cliffsnotes.com *.bartleby.com; report-uri https://api.coursehero.com/v1/csp-report-forwarder
cf-cache-status
HIT
x-cdn
Imperva
age
4915980
x-iinfo
62-285382301-285286807 pNNy RT(1719968160929 3) q(0 0 0 -1) r(2 2) U24
x-envoy-upstream-service-time
8
content-length
131
last-modified
Tue, 02 Jul 2024 22:01:47 GMT
server
cloudflare
etag
"13e-61c4adc2788c0"
vary
Accept-Encoding
content-type
image/vnd.microsoft.icon
cache-control
max-age=31536000
accept-ranges
bytes
cf-ray
8ba7bcdaad9a6645-AMS
ch-request-id
d6a7612a-ef0e-45f7-87e5-27b7b1fb59ae
expires
Thu, 03 Jul 2025 00:56:01 GMT

Verdicts & Comments Add Verdict or Comment

10 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.

object| 0 object| _0xce7b function| _0xbce7 object| reese84 function| a1_0x3179 function| a1_0x1b76 function| reese84interrogator function| initializeProtection number| reeseScriptLoadCount function| protectionSubmitCaptcha

7 Cookies

Domain/Path Name / Value
.cliffsnotes.com/ Name: visid_incap_3090583
Value: cpW3o05SSVuXSaiJF++v9Kukz2YAAAAAQUIPAAAAAABaOGp81PN2sJESEEfCQs1S
.cliffsnotes.com/ Name: incap_ses_2223_3090583
Value: TG6yHttD/kA8bI36267ZHqukz2YAAAAAIcDnaPOKIej607kQtouHnA==
.cliffsnotes.com/ Name: incap_ses_189_3090583
Value: 3iDXTWBglFpcWcanonafAqukz2YAAAAAEDrgM6LpWFRoscA/chxZ2A==
.cliffsnotes.com/ Name: nlbi_3090583_2147483392
Value: orBLCew9vxZaBQF7c9efqwAAAAC+T+MYlQFMz+ujqhMan4HY
.cliffsnotes.com/ Name: incap_ses_763_3090583
Value: hG1fU8g2VycIAcbngLiWCq2kz2YAAAAAekpw9YkWt15sQW9bHylZug==
.www.cliffsnotes.com/ Name: reese84
Value: 3:gaCbiKYFKoz7VzRtRqo2nA==: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:sKE6ZfcbpGZnilzbdElUzV8vjncsaniSqU0WhnJ36WY=
.cliffsnotes.com/ Name: incap_ses_1176_3090583
Value: 2LExd+gT4TOeXW/04P1REK2kz2YAAAAAa6RQ7Z2ddwo4mYXTBzGc1Q==

1 Console Messages

Source Level URL
Text
network error URL: https://www.cliffsnotes.com/
Message:
Failed to load resource: the server responded with a status of 403 ()

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=31536000; includeSubDomains; preload