Submitted URL: http://www.courserank.com/
Effective URL: https://www.chegg.com/
Submission: On August 28 via api from US — Scanned from DE

Summary

This website contacted 4 IPs in 2 countries across 6 domains to perform 10 HTTP transactions. The main IP is 52.222.214.74, 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 58049.
TLS certificate: Issued by Amazon on August 1st 2022. 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
1 1 35.162.193.169 16509 (AMAZON-02)
3 52.222.214.74 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
5 35.186.220.184 15169 (GOOGLE)
10 4
Apex Domain
Subdomains
Transfer
3 px-cloud.net
collector-pxzyvfoxac.px-cloud.net — Cisco Umbrella Rank: 67895
3 KB
3 chegg.com
www.chegg.com — Cisco Umbrella Rank: 58049
191 KB
2 px-client.net
collector-pxzyvfoxac.px-client.net — Cisco Umbrella Rank: 916792
1 KB
1 gstatic.com
fonts.gstatic.com
17 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 54
1 KB
1 courserank.com
www.courserank.com
199 B
10 6
Domain Requested by
3 collector-pxzyvfoxac.px-cloud.net www.chegg.com
3 www.chegg.com www.chegg.com
2 collector-pxzyvfoxac.px-client.net www.chegg.com
1 fonts.gstatic.com fonts.googleapis.com
1 fonts.googleapis.com www.chegg.com
1 www.courserank.com 1 redirects
10 6

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

Domain
www.perimeterx.com
Subject Issuer Validity Valid
*.chegg.com
Amazon
2022-08-01 -
2023-08-30
a year crt.sh
upload.video.google.com
GTS CA 1C3
2022-08-08 -
2022-10-31
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2022-08-08 -
2022-10-31
3 months crt.sh
*.px-cloud.net
Sectigo RSA Domain Validation Secure Server CA
2021-09-01 -
2022-09-30
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.chegg.com/
Frame ID: B8659944D15B4118A9D2B00EC8B19FB5
Requests: 10 HTTP requests in this frame

Screenshot

Page Title

Access to this page has been denied.

Page URL History Show full URLs

  1. http://www.courserank.com/ HTTP 301
    https://www.chegg.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns

Page Statistics

10
Requests

100 %
HTTPS

40 %
IPv6

6
Domains

6
Subdomains

4
IPs

2
Countries

213 kB
Transfer

298 kB
Size

6
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.courserank.com/ HTTP 301
    https://www.chegg.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.chegg.com/
Redirect Chain
  • http://www.courserank.com/
  • https://www.chegg.com/
5 KB
5 KB
Document
General
Full URL
https://www.chegg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.214.74 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-214-74.fra56.r.cloudfront.net
Software
CloudFront /
Resource Hash
361de8bb5ec8554a9aabad15d5518d4162483a7bbfcd4dc81a339a3d8e049c46

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

cache-control
no-cache
content-length
4650
content-type
text/html
date
Sun, 28 Aug 2022 19:07:10 GMT
server
CloudFront
via
1.1 77ba839b79ec0a8b2031c8a828e7fdfa.cloudfront.net (CloudFront)
x-amz-cf-id
dLkir23iACi18o5UO9qFCaC56ogWLOC10hL8MtlN-1M8h8cqVQ2trA==
x-amz-cf-pop
FRA56-P3
x-cache
LambdaGeneratedResponse from cloudfront

Redirect headers

Connection
keep-alive
Content-Length
134
Content-Type
text/html
Date
Sun, 28 Aug 2022 19:07:10 GMT
Location
https://www.chegg.com:443/
Server
awselb/2.0
css
fonts.googleapis.com/
3 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Open+Sans:300
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
cd46db1a26360e7264bf7b4de711376e4c1d4fa91426fdb00f48efe0a028b32f
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

accept-language
de-DE,de;q=0.9
Referer
https://www.chegg.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Sun, 28 Aug 2022 18:53:08 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Sun, 28 Aug 2022 19:07:10 GMT
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
Sun, 28 Aug 2022 19:07:10 GMT
memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVI.woff2
fonts.gstatic.com/s/opensans/v34/
16 KB
17 KB
Font
General
Full URL
https://fonts.gstatic.com/s/opensans/v34/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVI.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
1b2f88142c19df560f487368810bba2d41c5d6948df584abaa2e0091c0b2245b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.chegg.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36

Response headers

date
Mon, 22 Aug 2022 18:59:09 GMT
x-content-type-options
nosniff
age
518881
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
16748
x-xss-protection
0
last-modified
Mon, 15 Aug 2022 18:14:43 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, 22 Aug 2023 18:59:09 GMT
captcha.js
www.chegg.com/zYvFOXaC/captcha/
132 KB
133 KB
Script
General
Full URL
https://www.chegg.com/zYvFOXaC/captcha/captcha.js?a=b&u=9e186a45-2704-11ed-a76c-795863695a78&v=&m=0
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.214.74 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-214-74.fra56.r.cloudfront.net
Software
/
Resource Hash
0f8c49fc8615e9b28482fb419d95dc8d59bf67055f7ccd40e637ee3024250df7

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chegg.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36

Response headers

x-px-ab
A
date
Sun, 28 Aug 2022 19:07:10 GMT
via
1.1 varnish, 1.1 77ba839b79ec0a8b2031c8a828e7fdfa.cloudfront.net (CloudFront)
age
193
x-cache
Miss from cloudfront
content-length
135181
x-served-by
cache-hhn4028-HHN
x-timer
S1661713631.558687,VS0,VE1
etag
W/"2100d-H0BE9RfcTDSNmXcfgG7+H5fX6XY"
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=600
x-amz-cf-pop
FRA56-P3
accept-ranges
bytes
x-amz-cf-id
gx15GoebBsRmsJ5I7vFyGE180ltgbKYk55o1hvaF64-TIo9Lanl_2A==
x-cache-hits
1
init.js
www.chegg.com/zYvFOXaC/
138 KB
54 KB
Script
General
Full URL
https://www.chegg.com/zYvFOXaC/init.js
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/zYvFOXaC/captcha/captcha.js?a=b&u=9e186a45-2704-11ed-a76c-795863695a78&v=&m=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.214.74 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-214-74.fra56.r.cloudfront.net
Software
/
Resource Hash
e392c09081f998db17aa6518f2085c3335cda2f3950155b3736a9264b47c3517

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chegg.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36

Response headers

date
Sun, 28 Aug 2022 19:07:10 GMT
content-encoding
gzip
x-amz-cf-pop
FRA56-P3
active-cdn
Akamai
etag
"228f4-wLSoQDqVUydb0AuyXLR1pcJ2jSk"
x-px-hash
MmFjNmVmZjAzYmM3ODIwOTNkOTZhYzQ2ZmM0ZGU1NDAyY2NmNmI2Yjc5N2QwNjhkZWVmNjdmNTQ3MzFiODFlNQ==
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
active-cdn,x-served-by
cache-control
max-age=600,stale-while-revalidate=86400,stale-if-error=3600
content-length
54357
via
1.1 77ba839b79ec0a8b2031c8a828e7fdfa.cloudfront.net (CloudFront)
x-amz-cf-id
V2yhgDdcS0kwUJsLl5-tD2lo0LSWSYrmxSfxsFjHOex5YFk_M7L8KQ==
g
collector-pxzyvfoxac.px-client.net/b/
109 B
360 B
XHR
General
Full URL
https://collector-pxzyvfoxac.px-client.net/b/g
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/zYvFOXaC/captcha/captcha.js?a=b&u=9e186a45-2704-11ed-a76c-795863695a78&v=&m=0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.220.184 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
184.220.186.35.bc.googleusercontent.com
Software
/
Resource Hash
4acf212fe3fe9ad0061ecf04fad632fee6990e0d1322d92e0a368812d73e8934

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chegg.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36

Response headers

date
Sun, 28 Aug 2022 19:07:10 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
109
c
collector-pxzyvfoxac.px-cloud.net/b/
1 KB
1 KB
XHR
General
Full URL
https://collector-pxzyvfoxac.px-cloud.net/b/c
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/zYvFOXaC/init.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.220.184 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
184.220.186.35.bc.googleusercontent.com
Software
/
Resource Hash
6f6e17ea3a581b1afdd2445b62df62705ea6356af8953f6cc84c977576f0c985

Request headers

Referer
https://www.chegg.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36
Content-type
application/x-www-form-urlencoded

Response headers

date
Sun, 28 Aug 2022 19:07:10 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
1203
g
collector-pxzyvfoxac.px-client.net/b/
799 B
887 B
XHR
General
Full URL
https://collector-pxzyvfoxac.px-client.net/b/g?payload=aUkQRhAIEGJqAwIEBAMQHhBWEAhJEGJqAwICCgoQCEZAR1ceEGJqAwMCAQMQCBBiagMCBAsLEBG4QYmoDAgEKB^S8G^hAiIEFAQrGHphBiagMDAgUBEAhUUS1pGN5mBVx4QYmo:DAgEEAhAIEFDmpGRkJBCB0dRU7V7FHFFaV1VVHFFdXx0QT09v&appId=PXzYvFOXaC&tag=v7.6.2&uuid=9e186a45-2704-11ed-a76c-795863695a78&ft=263&seq=1&en=NTA&cs=d208877f9dd82e60081a16eebc99251439cdbc338df29c50fc2107950897f98b&pc=9799501512387291&sid=9e582b7c-2704-11ed-9eab-485541595579%F3%A0%84%B1%F3%A0%84%B6%F3%A0%84%B6%F3%A0%84%B1%F3%A0%84%B7%F3%A0%84%B1%F3%A0%84%B3%F3%A0%84%B6%F3%A0%84%B3%F3%A0%84%B0%F3%A0%84%B8%F3%A0%84%B4%F3%A0%84%B6&vid=9e582102-2704-11ed-9eab-485541595579&cts=9e582ef1-2704-11ed-9eab-485541595579
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/zYvFOXaC/init.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.220.184 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
184.220.186.35.bc.googleusercontent.com
Software
/
Resource Hash
abce546c4810a0fa8867ad8700d655184a2c0913431d3aa848c132e5ce7f6cac

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.chegg.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36

Response headers

date
Sun, 28 Aug 2022 19:07:10 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
c
collector-pxzyvfoxac.px-cloud.net/b/
818 B
836 B
XHR
General
Full URL
https://collector-pxzyvfoxac.px-cloud.net/b/c
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/zYvFOXaC/init.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.186.220.184 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
184.220.186.35.bc.googleusercontent.com
Software
/
Resource Hash
cec337ca333ae21b1d8b7cf8703df001ae8f9193470ce4d5cc0e296320fcfa0d

Request headers

Referer
https://www.chegg.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36
Content-type
application/x-www-form-urlencoded

Response headers

date
Sun, 28 Aug 2022 19:07:10 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
818
c
collector-pxzyvfoxac.px-cloud.net/b/
818 B
836 B
XHR
General
Full URL
https://collector-pxzyvfoxac.px-cloud.net/b/c
Requested by
Host: www.chegg.com
URL: https://www.chegg.com/zYvFOXaC/init.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.186.220.184 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
184.220.186.35.bc.googleusercontent.com
Software
/
Resource Hash
c8b312439e4f2e41eefa6ceacb8c145b49ac4bf916043e4d1ce449065c24a941

Request headers

Referer
https://www.chegg.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.5112.101 Safari/537.36
Content-type
application/x-www-form-urlencoded

Response headers

date
Sun, 28 Aug 2022 19:07:13 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
818

Verdicts & Comments Add Verdict or Comment

25 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| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch function| getScreenDetails function| queryLocalFonts object| navigation string| _pxAppId string| _pxJsClientSrc boolean| _pxFirstPartyEnabled string| _pxVid string| _pxUuid string| _pxHostUrl object| s object| p function| _pxToggleOpenForm function| _pxUuidCopyToClipboard function| _pxSubmitForm function| _pxItemSelected string| _pxAction boolean| _pxMobile function| _pxInit object| PXzYvFOXaC object| PX

6 Cookies

Domain/Path Name / Value
.chegg.com/ Name: pxcts
Value: 9e582ef1-2704-11ed-9eab-485541595579
.chegg.com/ Name: _pxvid
Value: 9e582102-2704-11ed-9eab-485541595579
www.chegg.com/ Name: _pxff_rf
Value: 1
www.chegg.com/ Name: _pxff_fp
Value: 1
.chegg.com/ Name: _px3
Value: 7bb5a220631449d0a5d154623780f7f9e1ba4be824e82108b6b9c69a57436db1:uzQ0yraBUZ003hnTll1BfgirAXSN5EIIoAsOffGnAf8pYSijJ7xUu9Cq+I55pb3cUHljSJBib9Wj1WulT6JLbw==:1000:Gx2yLCMl2n/aQp1AaycOlsl7o01lFjkj7mGcRW6EVwiH8zX/6Tzzb0Os+Y8m/Mxi+1CDTt/JnLv06GqdDxLUhz1xGlOj70TT5cSHIPp+ZybiR/9nX8hGRCLmq9jyC7dNQCAunYsdXMUGUoddQdM0989PO65rvhhpEjFcwDtoqTuILgWm7y40bOwFEvSOcpMUuA8jmhuKjb3RKJKooho5tw==
.chegg.com/ Name: _px
Value: uzQ0yraBUZ003hnTll1BfgirAXSN5EIIoAsOffGnAf8pYSijJ7xUu9Cq+I55pb3cUHljSJBib9Wj1WulT6JLbw==:1000:FNjskUz25TV9h0a6GCi4ac1Xs4xtW3HzF3FMTUo0/3sB7pEZGr6JzKNMZm9uo1T3nWtDYCE/ofp3tLD9MpGosgIlfhrnZ0CDMZlxtqRqClvR7ypLbP4RoU+caJTPI+l7XQLNVqX57C5w/KH+Re4jB/YaoAyIp4c04kUqM15R6DkkjwlIj2rcuYp9mwRE/5HhK6zKlmMn+4RrD1ETU9LURhQIFcHBV8lbBuq4B+aAo643d9LoXP+//oapkcmn+xuKm5NPxV9S01SqQITuxrGk9g==

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 ()