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

Go To Rescan
Add Verdict Report

Submitted URL:
http://studyblue.com/
Effective URL:
https://www.chegg.com/flashcards/
Submission Tags: tranco_l324
Submission: On November 11 via api (November 11th 2021, 9:10:24 am UTC) from DE — Scanned from DE

Summary HTTP 11 Redirects Links 1 Behaviour Indicators

Summary

This website contacted 5 IPs in 2 countries across 7 domains to perform 11 HTTP transactions. The main IP is 52.222.214.59, located in United States and belongs to AMAZON-02, US. The main domain is www.chegg.com.
TLS certificate: Issued by Amazon on August 23rd 2021. 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	13.32.99.8 13.32.99.8	16509 (AMAZON-02) (AMAZON-02)
4	52.222.214.59 52.222.214.59	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:810::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:803::2003	15169 (GOOGLE) (GOOGLE)
4	35.186.220.184 35.186.220.184	15169 (GOOGLE) (GOOGLE)
1	35.190.10.112 35.190.10.112	15169 (GOOGLE) (GOOGLE)
11	5

1 13.32.99.8 (United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: server-13-32-99-8.fra60.r.cloudfront.net

studyblue.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 52.222.214.59 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-214-59.fra56.r.cloudfront.net

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

1 2a00:1450:4001:810::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:803::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 35.186.220.184 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 184.220.186.35.bc.googleusercontent.com

collector-pxzyvfoxac.px-client.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
collector-pxzyvfoxac.px-cloud.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.190.10.112 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 112.10.190.35.bc.googleusercontent.com

collector-pxzyvfoxac.perimeterx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
4	chegg.com www.chegg.com	203 KB
3	px-cloud.net collector-pxzyvfoxac.px-cloud.net	3 KB
1	perimeterx.net collector-pxzyvfoxac.perimeterx.net	1018 B
1	px-client.net collector-pxzyvfoxac.px-client.net	328 B
1	gstatic.com fonts.gstatic.com	17 KB
1	googleapis.com fonts.googleapis.com	1 KB
1	studyblue.com 1 redirects studyblue.com	397 B
11	7

	Domain	Requested by
4	www.chegg.com	www.chegg.com
3	collector-pxzyvfoxac.px-cloud.net	www.chegg.com
1	collector-pxzyvfoxac.perimeterx.net	www.chegg.com
1	collector-pxzyvfoxac.px-client.net	www.chegg.com
1	fonts.gstatic.com	fonts.googleapis.com
1	fonts.googleapis.com	www.chegg.com
1	studyblue.com	1 redirects
11	7

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

Domain
www.perimeterx.com

Subject Issuer	Validity	Valid
*.chegg.com Amazon	`2021-08-23` - `2022-09-21`	a year	crt.sh
upload.video.google.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2021-10-18` - `2022-01-10`	3 months	crt.sh
*.px-cloud.net Sectigo RSA Domain Validation Secure Server CA	`2021-09-01` - `2022-09-30`	a year	crt.sh
perimeterx.net GeoTrust RSA CA 2018	`2021-08-18` - `2022-09-18`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://www.chegg.com/flashcards/
Frame ID: 34247B475AC17503A9EECC14D95413AC
Requests: 11 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

http://studyblue.com/ HTTP 301
https://www.chegg.com/flashcards/ Page URL

Page Statistics

11
Requests

100 %
HTTPS

33 %
IPv6

7
Domains

7
Subdomains

5
IPs

2
Countries

225 kB
Transfer

292 kB
Size

6
Cookies

1 Outgoing links

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

URL: https://www.perimeterx.com/whywasiblocked
Title: PerimeterX

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://studyblue.com/ HTTP 301
https://www.chegg.com/flashcards/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

11 HTTP transactions
0 data transactions

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

GET
H2

403

Primary Request / Show response
www.chegg.com/flashcards/
Redirect Chain

http://studyblue.com/
https://www.chegg.com/flashcards/

5 KB
2 KB

109ms
52ms

Document
text/html

52.222.214.59
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www.chegg.com/flashcards/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.222.214.59 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-214-59.fra56.r.cloudfront.net
Software: CloudFront /
Resource Hash: 7dc726539699629a00db2883311951a3f4d6f2fe17408c51ae5c16a7d4061287

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Accept-Language: de-DE,de;q=0.9

Response headers

content-type: text/html
server: CloudFront
date: Thu, 11 Nov 2021 09:10:20 GMT
vary: Accept-Encoding
cache-control: no-cache
content-encoding: gzip
x-cache: LambdaGeneratedResponse from cloudfront
via: 1.1 5626bf35345f32d3e58fb8d33ec4d967.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-P3
x-amz-cf-id: RzATT96NkucyrwpZ8eVICR6ntYAV6EvBbQfkqNyjfDw3vQ5AlAIBTw==

Redirect headers

Server: CloudFront
Date: Thu, 11 Nov 2021 09:10:20 GMT
Content-Length: 0
Connection: keep-alive
Location: https://www.chegg.com/flashcards/
X-Cache: FunctionGeneratedResponse from cloudfront
Via: 1.1 6ae82cc0c8a39c993134c2be90b4d121.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P3
X-Amz-Cf-Id: klc-AeVoF3ZTz5z4uCQWBwOi7MP7vOmyqZZGkIbBWfqNV7iNBZeY6g==

GET
H2 200 css
fonts.googleapis.com/ 3 KB
1 KB 40ms
16ms Stylesheet
text/css 2a00:1450:4001:810::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:300

Requested by

Host: www.chegg.com
URL: https://www.chegg.com/flashcards/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:810::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

f3e1a0fa37cb773c73e8ccfb69798b22febaded38f88db48e604a0e9a3810942

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/95.0.4638.54 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: Thu, 11 Nov 2021 07:58:36 GMT
server: ESF
date: Thu, 11 Nov 2021 09:10:20 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: Thu, 11 Nov 2021 09:10:20 GMT

GET
H2 200 captcha.js Show response
www.chegg.com/zYvFOXaC/captcha/ 165 KB
166 KB 32ms
32ms Script
application/javascript 52.222.214.59
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www.chegg.com/zYvFOXaC/captcha/captcha.js?a=b&u=31ccde2e-42cf-11ec-9b7f-65574f48636a&v=&m=0
Requested by: Host: www.chegg.com
URL: https://www.chegg.com/flashcards/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.222.214.59 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-214-59.fra56.r.cloudfront.net
Software: /
Resource Hash: ff2ab34c32dd2e6d9abc871e589ff2f18c4a11888fb995e1c60da7af4a7b2896

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.chegg.com/flashcards/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

x-px-ab: A
date: Thu, 11 Nov 2021 09:10:20 GMT
via: 1.1 varnish, 1.1 5626bf35345f32d3e58fb8d33ec4d967.cloudfront.net (CloudFront)
age: 47
x-cache: Miss from cloudfront
content-length: 169205
x-served-by: cache-fra19178-FRA
x-timer: S1636621820.399235,VS0,VE1
etag: W/"294f5-R8fTrxCUKH95gK3YjG+X6xgGFis"
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: xgT4EC0MUHHHSVou3ESiSbqhbLiFyBxzCVdFqcuCPOxR_dAI9QFg7A==
x-cache-hits: 1

GET
H2 200 memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVI.woff2
fonts.gstatic.com/s/opensans/v27/ 16 KB
17 KB 32ms
8ms Font
font/woff2 2a00:1450:4001:803::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v27/memSYaGs126MiZpBA-UvWbX2vVnXBbObj2OVZyOOSr4dVJWUgsiH0B4gaVI.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:300

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:803::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

ac74d7d0323d238309ee0a321935a57cbad893de6ae27e4b568f444531466e5e

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/95.0.4638.54 Safari/537.36

Response headers

date: Thu, 04 Nov 2021 16:24:02 GMT
x-content-type-options: nosniff
age: 578778
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: 16700
x-xss-protection: 0
last-modified: Thu, 28 Oct 2021 00:30:54 GMT
server: sffe
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: *
cross-origin-opener-policy-report-only: same-origin; report-to="apps-themes"
expires: Fri, 04 Nov 2022 16:24:02 GMT

GET
H2 200 init.js Show response
www.chegg.com/zYvFOXaC/ 99 KB
34 KB 54ms
53ms Script
application/javascript 52.222.214.59
AMAZON-02

General

Check archive.org

Show headers Download Go to

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=31ccde2e-42cf-11ec-9b7f-65574f48636a&v=&m=0
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.222.214.59 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-214-59.fra56.r.cloudfront.net
Software: /
Resource Hash: e51d3360d00eb8e3e0a04e4d5899d9f0b012b397effd8524a25990cc397cc674

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.chegg.com/flashcards/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Thu, 11 Nov 2021 09:10:20 GMT
content-encoding: gzip
etag: W/"18d41-SmBxU1YEr7s4lLBx4KoeK1O3gzU"
age: 190
x-cache: Miss from cloudfront
content-length: 34431
x-served-by: cache-fra19139-FRA
access-control-allow-origin: *
x-timer: S1636621821.685443,VS0,VE0
active-cdn: fastly
x-px-hash: N2IyNWRjZGU0MDdkYjA1ZWNiYjJiMGM5YzRmNzk5OTM4MGUxMWIxOTE1MmNkMzBjOTg0Mzg3MjI5ZTA2NzI4Zg==
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
via: 1.1 varnish, 1.1 5626bf35345f32d3e58fb8d33ec4d967.cloudfront.net (CloudFront)
access-control-expose-headers: active-cdn,x-served-by
cache-control: max-age=600,stale-while-revalidate=86400,stale-if-error=3600
x-amz-cf-pop: FRA56-P3
accept-ranges: bytes
x-amz-cf-id: CVZ5V-s7UVmoGG_ujxHqdrNLJsTtrVL_R2tkxwnOl30Duu8Hhw429A==
x-cache-hits: 3

GET
H2 200 g Show response
collector-pxzyvfoxac.px-client.net/b/ 109 B
328 B 37ms
11ms XHR
application/json 35.186.220.184
GOOGLE

General

Check archive.org

Show headers Download Go to

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=31ccde2e-42cf-11ec-9b7f-65574f48636a&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: a7353ab8bed6b37ffa06c1706cb6ff1c692e65be4ca405f1bf87e6ef5d42b13d

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/95.0.4638.54 Safari/537.36

Response headers

date: Thu, 11 Nov 2021 09:10:20 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: clear
content-length: 109

POST
H2 200 c Show response
collector-pxzyvfoxac.px-cloud.net/b/ 1 KB
1 KB 30ms
23ms XHR
application/json 35.186.220.184
GOOGLE

General

Check archive.org

Show headers Download Go to

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: 90868050f87f02ace6c325e21b3c602e7c86120dcababc8d51f809bb15437f67

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/95.0.4638.54 Safari/537.36
Content-type: application/x-www-form-urlencoded

Response headers

date: Thu, 11 Nov 2021 09:10:20 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: clear
content-length: 1170

HEAD
H2 200 init.js Show response
www.chegg.com/zYvFOXaC/ 0
611 B 32ms
32ms XHR
application/javascript 52.222.214.59
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://www.chegg.com/zYvFOXaC/init.js
Requested by: Host: www.chegg.com
URL: https://www.chegg.com/zYvFOXaC/init.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 52.222.214.59 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-52-222-214-59.fra56.r.cloudfront.net
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://www.chegg.com/flashcards/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date: Thu, 11 Nov 2021 09:10:20 GMT
content-encoding: gzip
age: 310
x-cache: Miss from cloudfront
content-length: 34431
x-served-by: cache-hhn4055-HHN
access-control-allow-origin: *
x-timer: S1636621821.780013,VS0,VE0
active-cdn: fastly
etag: W/"18d41-SmBxU1YEr7s4lLBx4KoeK1O3gzU"
x-px-hash: N2IyNWRjZGU0MDdkYjA1ZWNiYjJiMGM5YzRmNzk5OTM4MGUxMWIxOTE1MmNkMzBjOTg0Mzg3MjI5ZTA2NzI4Zg==
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
via: 1.1 varnish, 1.1 5626bf35345f32d3e58fb8d33ec4d967.cloudfront.net (CloudFront)
access-control-expose-headers: active-cdn,x-served-by
cache-control: max-age=600,stale-while-revalidate=86400,stale-if-error=3600
x-amz-cf-pop: FRA56-P3
accept-ranges: bytes
x-amz-cf-id: 1Fh4fWggGs24CAd3-LPes0EaruK6UnpQzUdxFYeBApT2uI3jlSjyXg==
x-cache-hits: 3

GET
H2 200 g Show response
collector-pxzyvfoxac.perimeterx.net/b/ 798 B
1018 B 58ms
22ms XHR
image/gif 35.190.10.112
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://collector-pxzyvfoxac.perimeterx.net/b/g?payload=aUkQRhAIEGJqAwMBChAeEFYQCEkQYmoBBQMQCEZAR1ceEGJqAAcCEAgQYmoHBwUQHhBiagUCChAIEFAQHhBiagMDAQIQCFRTXkFXHhBiagsEEAgQWkZGQkEIHR1FRUUcUVpXVVUcUV1fHVReU0FaUVNAVkEdEE9Pbw==&appId=PXzYvFOXaC&tag=v6.6.9&uuid=32090c40-42cf-11ec-8c91-f7669acfa54e&ft=212&seq=1&en=NTA&cs=7297e727910efb0d7c60bacd7aeb2fa84111ad46b9bc7706fa70121e813b9d2d&pc=8992305404799180&sid=3210d470-42cf-11ec-a885-6f8e333726d7%F3%A0%84%B1%F3%A0%84%B6%F3%A0%84%B3%F3%A0%84%B6%F3%A0%84%B6%F3%A0%84%B2%F3%A0%84%B1%F3%A0%84%B8%F3%A0%84%B2%F3%A0%84%B0%F3%A0%84%B7%F3%A0%84%B3%F3%A0%84%B5&vid=3210ae43-42cf-11ec-aba7-45504d626276
Requested by: Host: www.chegg.com
URL: https://www.chegg.com/zYvFOXaC/init.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 35.190.10.112 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 112.10.190.35.bc.googleusercontent.com
Software: /
Resource Hash: 23fc0c20a12f9c42648a68101abd4ead0d2896a22c3b8ab618277382faf22283

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/95.0.4638.54 Safari/537.36

Response headers

date: Thu, 11 Nov 2021 09:10:19 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: clear
content-length: 798

POST
H2 200 c Show response
collector-pxzyvfoxac.px-cloud.net/b/ 818 B
883 B 27ms
27ms XHR
application/json 35.186.220.184
GOOGLE

General

Check archive.org

Show headers Download Go to

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: a77f1a9e317ac6661f7e0d65e0d280516204f6cc780b60194022b3c351b9de19

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/95.0.4638.54 Safari/537.36
Content-type: application/x-www-form-urlencoded

Response headers

date: Thu, 11 Nov 2021 09:10:21 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: clear
content-length: 818

POST
H2 200 c Show response
collector-pxzyvfoxac.px-cloud.net/b/ 818 B
879 B 264ms
264ms XHR
application/json 35.186.220.184
GOOGLE

General

Check archive.org

Show headers Download Go to

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: 684e4a7e3330fa0133b5ce58940028b255b8cc5e2e6fd54873e632594a54fcda

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/95.0.4638.54 Safari/537.36
Content-type: application/x-www-form-urlencoded

Response headers

date: Thu, 11 Nov 2021 09:10:22 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: clear
content-length: 818

Verdicts & Comments Add Verdict or Comment

21 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.

6 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
.chegg.com/	1970-01-20 07:22:37	Name: _pxvid Value: 3210ae43-42cf-11ec-aba7-45504d626276
www.chegg.com/	1970-01-19 22:37:01	Name: _pxff_rf Value: 1
www.chegg.com/	1970-01-19 22:37:01	Name: _pxff_fp Value: 1
www.chegg.com/	1970-01-19 22:37:02	Name: _pxff_tm Value: 1
.chegg.com/	1970-01-19 22:37:02	Name: _px3 Value: 98726b666fa10b3461cfde1ea793b3170c6cdcdbe4f9d8134f322b5e0f49a130:2ZqJCMIb7ZrwcNIt3w2qwS+Yy2m1RXgmDDS8N0cGh0ztZoLwZi9cZWKKhSQDu55AFY52ZNUmAcubj5qfL8vSIQ==:1000:VQKcKPIC129Yw3ald8tBJf4aj0PwZZpN1+vdqXZnle1Km7BidqFa68p8WOxJ3RB8xb1QCauKPXIA8h6O7Nqk24XnQIVoznByvRNbWQ0cCj/14KUcb7De6xdCjLl4hMEO5DUg65akHDcb7eFSAzZECDvw6GBmzfRxo03cW7NaS2F+NKj00cZ2pvZcwOgwnP97yp1NH4benY9zvIuSZDhfvg==
.chegg.com/	1970-01-19 22:37:02	Name: _px Value: 2ZqJCMIb7ZrwcNIt3w2qwS+Yy2m1RXgmDDS8N0cGh0ztZoLwZi9cZWKKhSQDu55AFY52ZNUmAcubj5qfL8vSIQ==:1000:0g4HsLub/gOg+xmRHnMnK1jZxmAajAcV4wEKMx+xIZ0oCkQM9tFogIDfjSiPEJME447lN+W8iOk8/xNHhdmxT7Q6lji6+czpb1fGI8arM81gnWBbaMLYCGlmi1hbyhHjDI8kjgT/7C6s6p9rn/4oG9IzBdiX7S6giJ6ACk6tY5XhVfx5CUAXJ6abnSwD35i/sgBOm4vTm/6MLoM/+qb84MPP6Sy3FRCnjKQJXUmYU6PP7iP0+VfuVC8mMs8pghTTl9VF6QidT5744McctqIqtg==

1 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
network	error	URL: https://www.chegg.com/flashcards/ Message: Failed to load resource: the server responded with a status of 403 ()

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.

collector-pxzyvfoxac.perimeterx.net
collector-pxzyvfoxac.px-client.net
collector-pxzyvfoxac.px-cloud.net
fonts.googleapis.com
fonts.gstatic.com
studyblue.com
www.chegg.com
13.32.99.8
2a00:1450:4001:803::2003
2a00:1450:4001:810::200a
35.186.220.184
35.190.10.112
52.222.214.59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www.chegg.com Open in urlscan Pro 52.222.214.59 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

11 Requests

100 %HTTPS

33 %IPv6

7 Domains

7 Subdomains

5 IPs

2 Countries

225 kBTransfer

292 kBSize

6 Cookies

1 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

21 JavaScript Global Variables

6 Cookies

1 Console Messages

Indicators

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

Screenshot
Live screenshot

Full Image

11
Requests

100 %
HTTPS

33 %
IPv6

7
Domains

7
Subdomains

5
IPs

2
Countries

225 kB
Transfer

292 kB
Size

6
Cookies

11 HTTP transactions
0 data transactions