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www.chegg.com Open in urlscan Pro
18.244.18.2  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://www.chegg.com/
Effective URL: https://www.chegg.com/
Submission: On March 27 via manual from GB — Scanned from GB
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 3 IPs in 2 countries across 3 domains to perform 7 HTTP transactions. The main IP is 18.244.18.2, located in United States and belongs to AMAZON-02, US. The main domain is www.chegg.com. The Cisco Umbrella rank of the primary domain is 24513.
TLS certificate: Issued by Amazon RSA 2048 M02 on July 2nd 2023. Valid for: a year.
This is the only time www.chegg.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 18.244.18.2 16509 (AMAZON-02)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
3 35.190.10.96 15169 (GOOGLE)
7 3
Apex Domain
Subdomains		 Transfer
3 px-cloud.net
client.px-cloud.net — Cisco Umbrella Rank: 7625
collector-pxzyvfoxac.px-cloud.net — Cisco Umbrella Rank: 29262
56 KB
3 chegg.com
www.chegg.com — Cisco Umbrella Rank: 24513
251 KB
1 px-client.net
collector-pxzyvfoxac.px-client.net — Cisco Umbrella Rank: 120631
878 B
7 3
Domain Requested by
3 www.chegg.com www.chegg.com
2 collector-pxzyvfoxac.px-cloud.net client.px-cloud.net
1 collector-pxzyvfoxac.px-client.net client.px-cloud.net
1 client.px-cloud.net www.chegg.com
7 4

This site contains no links.

Subject Issuer Validity Valid
*.chegg.com
Amazon RSA 2048 M02		 2023-07-02 -
2024-07-31		 a year crt.sh
client.botchk.net
R3		 2024-02-29 -
2024-05-29		 3 months crt.sh
*.px-cloud.net
Sectigo RSA Domain Validation Secure Server CA		 2023-08-15 -
2024-09-13		 a year crt.sh

This page contains 1 frames:

Primary Page: https://www.chegg.com/
Frame ID: BCC4E780CC65B0C47250FAC9CE0367D0
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Access to this page has been denied

Page URL History Show full URLs

  1. http://www.chegg.com/ HTTP 307
    https://www.chegg.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns

Page Statistics

7
Requests

100 %
HTTPS

33 %
IPv6

3
Domains

4
Subdomains

3
IPs

2
Countries

308 kB
Transfer

391 kB
Size

5
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://www.chegg.com/ HTTP 307
    https://www.chegg.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.chegg.com/
Redirect Chain
  • http://www.chegg.com/
  • https://www.chegg.com/
5 KB
5 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.chegg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.244.18.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-244-18-2.fra56.r.cloudfront.net
Software
CloudFront /
Resource Hash
20e2dd8bc5bed075356bb599868a29eef227396fab0301f5c44af47a56691fe9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
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
en-GB,en;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache
content-length
4679
content-type
text/html
date
Wed, 27 Mar 2024 13:07:36 GMT
referrer-policy
strict-origin-when-cross-origin
server
CloudFront
strict-transport-security
max-age=31536000
via
1.1 7daf545331a4f565a58e22b0fa952528.cloudfront.net (CloudFront)
x-amz-cf-id
5jbmpii957f8145kAzT4s2idSExgXfBALG93Fe0bFF98Ocj4KcJrFQ==
x-amz-cf-pop
FRA56-P11
x-cache
LambdaGeneratedResponse from cloudfront
x-content-type-options
nosniff
x-frame-options
SAMEORIGIN
x-xss-protection
1; mode=block

Redirect headers

Location
https://www.chegg.com/
Non-Authoritative-Reason
HttpsUpgrades
captcha.js
www.chegg.com/zYvFOXaC/captcha/ 		213 KB
213 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.chegg.com/zYvFOXaC/captcha/captcha.js?a=b&u=fb9f92ae-ec3a-11ee-8ffa-38ac1fd5a5bb&v=&m=0
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.244.18.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-244-18-2.fra56.r.cloudfront.net
Software
/
Resource Hash
9cc8c601508776b7a44f9ebd681c63bf1d4ceb7d0c0ef1e30f4b24bfe2dde438
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.chegg.com/
accept-language
en-GB,en;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

x-px-ab
B
date
Wed, 27 Mar 2024 13:07:36 GMT
via
1.1 varnish, 1.1 7daf545331a4f565a58e22b0fa952528.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000
x-amz-cf-pop
FRA56-P11
age
304
x-cache
Miss from cloudfront
alt-svc
h3=":443"; ma=86400
content-length
217679
x-xss-protection
1; mode=block
x-served-by
cache-fra-etou8220159-FRA
referrer-policy
strict-origin-when-cross-origin
x-timer
S1711544857.997642,VS0,VE1
etag
W/"3524f-YWdQbs1lQtoaHHJJPP4x8bUx6no"
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=600
accept-ranges
bytes
x-amz-cf-id
KaJEjDDeEVmUXimkwamMqOXAJXr_eiql7j7mG4DQaGxD6NM0iTrHZg==
x-cache-hits
1
main.min.js
client.px-cloud.net/PXzYvFOXaC/ 		138 KB
53 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://client.px-cloud.net/PXzYvFOXaC/main.min.js
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/zYvFOXaC/captcha/captcha.js?a=b&u=fb9f92ae-ec3a-11ee-8ffa-38ac1fd5a5bb&v=&m=0
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2a02:26f0:3500:11::215:14d3 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
/
Resource Hash
971cf38db78e63f1c266250a28dc20fabbd6e37a9d2f5abf54e6c2c3a38ef4bc

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.chegg.com/
accept-language
en-GB,en;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
Wed, 27 Mar 2024 13:07:37 GMT
content-encoding
gzip
etag
"228f4-bf/4l3GMxn7CkdFO+4CyKXQlHPo"
x-px-hash
NjRjMDU4MjEyYWNjMjJmYmYzOTk4YzQwM2JkNWE2MDYxZDkxMjdlY2EyNDExNGNiODFjNjQ1MmNiMzk5NWNjMA==
vary
Accept-Encoding
active-cdn
Akamai
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
active-cdn,x-served-by,Akamai-Request-BC
cache-control
max-age=600
content-length
54322
collector
collector-pxzyvfoxac.px-cloud.net/api/v2/ 		1 KB
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://collector-pxzyvfoxac.px-cloud.net/api/v2/collector
Requested by
Host: client.px-cloud.net
URL: https://client.px-cloud.net/PXzYvFOXaC/main.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.10.96 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
96.10.190.35.bc.googleusercontent.com
Software
/
Resource Hash
216106a1ad528deede69bb3c2ce1a80ee87df1b8bc807a95c57b3590f4521d1c

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.chegg.com/
accept-language
en-GB,en;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
application/x-www-form-urlencoded

Response headers

date
Wed, 27 Mar 2024 13:07:37 GMT
via
1.1 google
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.chegg.com
access-control-allow-credentials
true
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
1341
favicon.ico
www.chegg.com/ 		32 KB
33 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.chegg.com/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
18.244.18.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-244-18-2.fra56.r.cloudfront.net
Software
CloudFront /
Resource Hash
42bfa234ebf0396f93edf016f62e790c2b6dfeb610006fca2dfefdb88409006d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.chegg.com/
accept-language
en-GB,en;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

strict-transport-security
max-age=31536000
date
Wed, 27 Mar 2024 13:07:37 GMT
via
1.1 46673955829b59a6da0ab071e0b7fbea.cloudfront.net (CloudFront), 1.1 6f1a8e219f50f958f5a2fbc9c84af776.cloudfront.net (CloudFront)
x-amz-version-id
sIcLwhKL93VqaIQCU9mbhgUn41_C1KbR
x-content-type-options
nosniff
x-amz-cf-pop
HIO52-P1, FRA56-P11
age
6449223
x-cache
Miss from cloudfront
alt-svc
h3=":443"; ma=86400
content-length
32988
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 20 May 2019 17:01:22 GMT
server
CloudFront
etag
"ae45ec715010d468845b46695e24c676"
x-frame-options
SAMEORIGIN
content-type
image/vnd.microsoft.icon
accept-ranges
bytes
x-amz-cf-id
PRlDJmZRV6mZxXd5KnAimy14CBvBF54xS-nR5ly5E3aN9jKyoLYU3A==
expires
Sun, 20 May 2029 10:01:14 GMT
g
collector-pxzyvfoxac.px-client.net/b/ 		799 B
878 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://collector-pxzyvfoxac.px-client.net/b/g?payload=aUkQRhAIEGJqAwIEBAMQHhBWEAhJEGJqAwICCgoQCFRTXkFXHhBiagMCAQoGEAGgQUBA^eEGiJqAwrMCBQEQCFRG^_:DTXkFXNHhBm;Dpi_agMCA9QQCEAgQWkDZK7GQkEIHR1FRUU7cUVpXVVUcUV1fHRBPT28=&appId=PXzYvFOXaC&tag=v7.6.2&uuid=fb9f92ae-ec3a-11ee-8ffa-38ac1fd5a5bb&ft=263&seq=1&en=NTA&cs=5bad95528b777d67083dd0cbd821ade7fc8e1cf9664dbd0795271feaa8cad447&pc=2448293876270107&sid=fc063de2-ec3a-11ee-91a3-5cc5c07d56e9%F3%A0%84%B1%F3%A0%84%B7%F3%A0%84%B1%F3%A0%84%B1%F3%A0%84%B5%F3%A0%84%B4%F3%A0%84%B4%F3%A0%84%B8%F3%A0%84%B5%F3%A0%84%B7%F3%A0%84%B5%F3%A0%84%B7%F3%A0%84%B4&vid=fc0634c5-ec3a-11ee-91a3-d786df4b3823&cts=fc064226-ec3a-11ee-91a3-5cc5c07d56e9
Requested by
Host: client.px-cloud.net
URL: https://client.px-cloud.net/PXzYvFOXaC/main.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.10.96 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
96.10.190.35.bc.googleusercontent.com
Software
/
Resource Hash
abce546c4810a0fa8867ad8700d655184a2c0913431d3aa848c132e5ce7f6cac

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.chegg.com/
accept-language
en-GB,en;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
Wed, 27 Mar 2024 13:07:37 GMT
via
1.1 google
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
content-type
image/gif
access-control-allow-origin
https://www.chegg.com
cache-control
public, max-age=0
access-control-allow-credentials
true
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
799
collector
collector-pxzyvfoxac.px-cloud.net/api/v2/ 		984 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://collector-pxzyvfoxac.px-cloud.net/api/v2/collector
Requested by
Host: client.px-cloud.net
URL: https://client.px-cloud.net/PXzYvFOXaC/main.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.190.10.96 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
96.10.190.35.bc.googleusercontent.com
Software
/
Resource Hash
1ed00ea9fc7cc669e420f9c05abe7ffea706d7f483a4a61b13106ff98b6fa0df

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.chegg.com/
accept-language
en-GB,en;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
application/x-www-form-urlencoded

Response headers

date
Wed, 27 Mar 2024 13:07:37 GMT
via
1.1 google
access-control-allow-methods
GET,HEAD,PUT,PATCH,POST,DELETE
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.chegg.com
access-control-allow-credentials
true
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
984

Verdicts & Comments Add Verdict or Comment

20 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| onpagereveal string| pxCaptchaSrc object| script string| _pxVid string| _pxUuid string| _pxAppId boolean| _pxMobile string| _pxHostUrl string| _pxCustomLogo string| _pxJsClientSrc boolean| _pxFirstPartyEnabled function| _pxOnError string| _pxAction function| _pxToggleOpenForm function| _pxUuidCopyToClipboard function| _pxSubmitForm function| _pxItemSelected function| _pxInit object| PXzYvFOXaC object| PX

5 Cookies

Domain/Path Name / Value
.chegg.com/ Name: pxcts
Value: fc064226-ec3a-11ee-91a3-5cc5c07d56e9
.chegg.com/ Name: _pxvid
Value: fc0634c5-ec3a-11ee-91a3-d786df4b3823
.chegg.com/ Name: _px3
Value: 911bed25f97fdd87d0d8ada0cdd52f403db90d8624c679fe00eda7a701c4a714:4HJu0oRpEFbKzzB19eI9lBiKNyr65Pzw810A6lWnCK40E3RomyA4bBJ48OqNDv7ps/8tCd4M15YydfSNC6z2XQ==:1000:F74xbnSVHgP81vBbelML8sDFtFGFsL2XKvm/CyRgIqkZyu2l1HkS7xb+W0TquMU3bkmQ2gRrH0BdW+fYFQcsS2g7F3y1vl4pzOANxWecEF03sUkUPDbzR5fZhFdGQv6K374TkYAiIKmrbzg1JJP7oHVCfvlBfZWwQGRbmFvz6xu7iIAh+FHZuxEIwNuxtW3X39c0dnRv/uhOUQZ8b2R9DjuscVFJxCOm7mYEhp1Uxh0=
.chegg.com/ Name: _px
Value: 4HJu0oRpEFbKzzB19eI9lBiKNyr65Pzw810A6lWnCK40E3RomyA4bBJ48OqNDv7ps/8tCd4M15YydfSNC6z2XQ==:1000:KoDdrVPUSOjl7+Jam4EupInCgPbMdUYjO61zkLomKp47ONXcgp4+qXOgFW+o3qJz3CEwSSh5UXW2ZObEq9yyypetMVRlOM/f48y0ACXhAnKWqUhbmIxeRnA4H+GMPdHm/Gh1yhcJkhcDuB7uMQUzJLvSIJxKe7e6FfkNSeHTsQ9Z2rDqhhbFv3ENrHHkrZOoUBBd6I1R9jJcSWujep8lsuyjdDkoRBCV6V9fUKAOKoslNXAWelg5ilzjvnvMD6/XsHIzlN+T6CSOURkfi9EpnQ==
.chegg.com/ Name: _pxde
Value: 45898b90af07ab4b75516a1712dba9a29aabe46694e8c728f58525c94a73e0a5:eyJ0aW1lc3RhbXAiOjE3MTE1NDQ4NTgzNTR9

1 Console Messages

Source Level URL
Text
network error URL: https://www.chegg.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
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block