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professorschultz.youcanbook.me Open in urlscan Pro
18.172.112.103  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://professorschultz.youcanbook.me/
Effective URL: https://professorschultz.youcanbook.me/
Submission: On February 27 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 1 countries across 2 domains to perform 12 HTTP transactions. The main IP is 18.172.112.103, located in United States and belongs to AMAZON-02, US. The main domain is professorschultz.youcanbook.me.
TLS certificate: Issued by Amazon RSA 2048 M03 on September 7th 2023. Valid for: a year.
This is the only time professorschultz.youcanbook.me was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 6 18.172.112.103 16509 (AMAZON-02)
1 1 35.167.119.162 16509 (AMAZON-02)
1 52.92.230.136 16509 (AMAZON-02)
5 13.32.121.26 16509 (AMAZON-02)
12 4
Apex Domain
Subdomains		 Transfer
12 youcanbook.me
professorschultz.youcanbook.me
upload.youcanbook.me — Cisco Umbrella Rank: 325631
api.youcanbook.me — Cisco Umbrella Rank: 153067
1 MB
1 amazonaws.com
s3.us-west-2.amazonaws.com
258 KB
12 2
Domain Requested by
6 professorschultz.youcanbook.me 1 redirects professorschultz.youcanbook.me
5 api.youcanbook.me professorschultz.youcanbook.me
1 s3.us-west-2.amazonaws.com professorschultz.youcanbook.me
1 upload.youcanbook.me 1 redirects
12 4

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

Domain
youcanbook.me
Subject Issuer Validity Valid
youcanbook.me
Amazon RSA 2048 M03		 2023-09-07 -
2024-10-05		 a year crt.sh

This page contains 1 frames:

Primary Page: https://professorschultz.youcanbook.me/
Frame ID: 29FE7465121DF857D2AF633BF562062A
Requests: 11 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Select a time · Professor Schultz’s Office Hours

Page URL History Show full URLs

  1. http://professorschultz.youcanbook.me/ HTTP 301
    https://professorschultz.youcanbook.me/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <[^>]+data-react

Page Statistics

12
Requests

83 %
HTTPS

0 %
IPv6

2
Domains

4
Subdomains

4
IPs

1
Countries

1310 kB
Transfer

4284 kB
Size

3
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://professorschultz.youcanbook.me/ HTTP 301
    https://professorschultz.youcanbook.me/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 1
  • https://upload.youcanbook.me/v/ycbm/cd846f59-37b9-4f3b-9519-3965563b6832/images/img_1712.jpg HTTP 302
  • https://s3.us-west-2.amazonaws.com/ycbm.production.upload.files/ycbm/cd846f59-37b9-4f3b-9519-3965563b6832/images/img_1712.jpg

12 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
professorschultz.youcanbook.me/
Redirect Chain
  • http://professorschultz.youcanbook.me/
  • https://professorschultz.youcanbook.me/
54 KB
14 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://professorschultz.youcanbook.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.172.112.103 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-172-112-103.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
170d38d6e6d460695ec2d2213b607a2d0a3aea3cae4e18979ba6e91148fd95cc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
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/122.0.6261.69 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

content-encoding
br
content-language
de-DE
content-type
text/html; charset=utf-8
date
Tue, 27 Feb 2024 00:00:11 GMT
etag
W/"d970-UGcWJlXEdYNzzTJf+Q7rSQxF0Kg"
referrer-policy
strict-origin-when-cross-origin
server
YCBM
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Accept-Encoding
via
1.1 5045d3a1f76416b3ecc1cca4c66b0ef4.cloudfront.net (CloudFront)
x-amz-cf-id
EZW7qwhUOM0genqtCkw_sU5woUi2JsVeikz660QJrqZAPutR9_lv1A==
x-amz-cf-pop
FRA60-P8
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-xss-protection
1; mode=block

Redirect headers

Connection
keep-alive
Content-Length
167
Content-Type
text/html
Date
Tue, 27 Feb 2024 00:00:05 GMT
Location
https://professorschultz.youcanbook.me/
Referrer-Policy
strict-origin-when-cross-origin
Server
YCBM
Via
1.1 67697a0060e2336f6ffa8579d528820e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
H2vXz3jFsSiVqVWPhNQj_mW3fPdAaY1QHq_VjPyYrOmIrh6F64_wUA==
X-Amz-Cf-Pop
FRA60-P8
X-Cache
Redirect from cloudfront
X-Content-Type-Options
nosniff
X-XSS-Protection
1; mode=block
client.07de04d8.css
professorschultz.youcanbook.me/static/css/ 		558 KB
130 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://professorschultz.youcanbook.me/static/css/client.07de04d8.css
Requested by
Host: professorschultz.youcanbook.me
URL: https://professorschultz.youcanbook.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.172.112.103 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-172-112-103.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
4aebe7ec7d5937ccb392aefc605952d3b2f561ae13a9bfac6019617f48aa19d9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://professorschultz.youcanbook.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Mon, 26 Feb 2024 23:53:23 GMT
content-encoding
br
via
1.1 5045d3a1f76416b3ecc1cca4c66b0ef4.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
FRA60-P8
age
430
x-cache
Hit from cloudfront
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 26 Feb 2024 08:46:54 GMT
server
YCBM
etag
W/"8b9ec-18de4987830"
vary
Accept-Encoding
content-type
text/css; charset=UTF-8
cache-control
public, max-age=0
x-amz-cf-id
bFxdnS4cjapGcsuHL92R4iDov2gqtwPDw5oARunLitNP9BvHveAa6w==
img_1712.jpg
s3.us-west-2.amazonaws.com/ycbm.production.upload.files/ycbm/cd846f59-37b9-4f3b-9519-3965563b6832/images/
Redirect Chain
  • https://upload.youcanbook.me/v/ycbm/cd846f59-37b9-4f3b-9519-3965563b6832/images/img_1712.jpg
  • https://s3.us-west-2.amazonaws.com/ycbm.production.upload.files/ycbm/cd846f59-37b9-4f3b-9519-3965563b6832/images/img_1712.jpg
258 KB
258 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://s3.us-west-2.amazonaws.com/ycbm.production.upload.files/ycbm/cd846f59-37b9-4f3b-9519-3965563b6832/images/img_1712.jpg
Requested by
Host: professorschultz.youcanbook.me
URL: https://professorschultz.youcanbook.me/
Protocol
HTTP/1.1
Server
52.92.230.136 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
s3-us-west-2.amazonaws.com
Software
AmazonS3 /
Resource Hash
d8db781e84ebee16a9a19446b1e2bb492dac1c8becf7597f1dcc47b7dc38b946

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://professorschultz.youcanbook.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

Date
Tue, 27 Feb 2024 00:00:13 GMT
x-amz-version-id
62cvOGpVtFpzBY3pqmqKnlPscKj_Nbiu
Last-Modified
Fri, 25 Aug 2023 05:08:20 GMT
Server
AmazonS3
x-amz-request-id
03JM2APHTRS597BG
ETag
"118706c1115862198cacfe5e12e76a86"
x-amz-server-side-encryption
AES256
Content-Type
image/jpeg
Accept-Ranges
bytes
Content-Length
264074
x-amz-id-2
uFqNGsBW3Mx1XtCEGCjECpsL+7Ymq3+yXEPbSU3xk06MvqvePGoc6j9YV7t/0h3foZ4OBgYwCYk=

Redirect headers

expires
0
pragma
no-cache
date
Tue, 27 Feb 2024 00:00:12 GMT
strict-transport-security
max-age=31536000 ; includeSubDomains
x-content-type-options
nosniff
content-security-policy
frame-ancestors *.youcanbook.me
server
nginx
x-frame-options
DENY
content-language
de-DE
location
https://s3.us-west-2.amazonaws.com/ycbm.production.upload.files/ycbm/cd846f59-37b9-4f3b-9519-3965563b6832/images/img_1712.jpg
cache-control
no-cache, no-store, max-age=0, must-revalidate
x-api-revision
81d63a017
content-length
0
x-xss-protection
1; mode=block
x-content-security-policy
frame-ancestors *.youcanbook.me
Inter-SemiBold.woff2
professorschultz.youcanbook.me/static/fonts/ 		104 KB
104 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://professorschultz.youcanbook.me/static/fonts/Inter-SemiBold.woff2
Requested by
Host: professorschultz.youcanbook.me
URL: https://professorschultz.youcanbook.me/static/css/client.07de04d8.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.172.112.103 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-172-112-103.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
77b8d327de844bfaab4618c424bbe957523752f31633058281e9204a47e0d414
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://professorschultz.youcanbook.me/static/css/client.07de04d8.css
Origin
https://professorschultz.youcanbook.me
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/122.0.6261.69 Safari/537.36

Response headers

date
Mon, 26 Feb 2024 23:15:27 GMT
via
1.1 5045d3a1f76416b3ecc1cca4c66b0ef4.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
FRA60-P8
age
2695
x-cache
Hit from cloudfront
content-length
105992
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 26 Feb 2024 08:46:54 GMT
server
YCBM
etag
W/"19e08-18de4987830"
vary
Accept-Encoding
content-type
font/woff2
cache-control
public, max-age=0
accept-ranges
bytes
x-amz-cf-id
aT3lssIlyg2eoy2rRf4VTRqA471bicxG5PTsb4Y5buvIgSqkPiGc8A==
Inter-Regular.woff2
professorschultz.youcanbook.me/static/fonts/ 		96 KB
97 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://professorschultz.youcanbook.me/static/fonts/Inter-Regular.woff2
Requested by
Host: professorschultz.youcanbook.me
URL: https://professorschultz.youcanbook.me/static/css/client.07de04d8.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.172.112.103 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-172-112-103.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
3787e2f283651744e0b93d1fefb5936c7af26db8014c0def6651d050c56dd47e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://professorschultz.youcanbook.me/static/css/client.07de04d8.css
Origin
https://professorschultz.youcanbook.me
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/122.0.6261.69 Safari/537.36

Response headers

date
Mon, 26 Feb 2024 23:36:17 GMT
via
1.1 5045d3a1f76416b3ecc1cca4c66b0ef4.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
FRA60-P8
age
1478
x-cache
Hit from cloudfront
content-length
98804
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 26 Feb 2024 08:46:54 GMT
server
YCBM
etag
W/"181f4-18de4987830"
vary
Accept-Encoding
content-type
font/woff2
cache-control
public, max-age=0
accept-ranges
bytes
x-amz-cf-id
fbIr87qGm0LQGFVkRY7QxTV3Fqwz9KK3g40QoElQRseQwlxEuLPXWA==
client.dc49c174.js
professorschultz.youcanbook.me/static/js/ 		3 MB
697 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://professorschultz.youcanbook.me/static/js/client.dc49c174.js
Requested by
Host: professorschultz.youcanbook.me
URL: https://professorschultz.youcanbook.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.172.112.103 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-172-112-103.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
3f988cf756f08d7d23a18ee0f6793c995d2f48026d25e8671ecca5e33b14f4b1
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://professorschultz.youcanbook.me/
Origin
https://professorschultz.youcanbook.me
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/122.0.6261.69 Safari/537.36

Response headers

date
Mon, 26 Feb 2024 23:49:07 GMT
content-encoding
br
via
1.1 5045d3a1f76416b3ecc1cca4c66b0ef4.cloudfront.net (CloudFront)
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-amz-cf-pop
FRA60-P8
age
675
x-cache
Hit from cloudfront
x-xss-protection
1; mode=block
referrer-policy
strict-origin-when-cross-origin
last-modified
Mon, 26 Feb 2024 08:46:54 GMT
server
YCBM
etag
W/"322119-18de4987830"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=0
x-amz-cf-id
0MHjLVwvn4t9Zvoyq60csi3gn6POTR5O7uxahvPAnhJUfUEg-GSDgg==
whoami
api.youcanbook.me/v1/ 		15 B
1 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://api.youcanbook.me/v1/whoami
Requested by
Host: professorschultz.youcanbook.me
URL: https://professorschultz.youcanbook.me/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.121.26 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-121-26.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
209ad640dc3ea69333b4bcf5e552711e8db3867f850887abfc63a37a0ddf8f3a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://professorschultz.youcanbook.me/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Tue, 27 Feb 2024 00:00:12 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
via
1.1 5fa65194b963365c20fbd28444032cfc.cloudfront.net (CloudFront)
x-api-version
1.18
x-amz-cf-pop
FRA60-P1
x-cache
Miss from cloudfront
x-api-revision
e2d5a749d
x-xss-protection
1; mode=block
pragma
no-cache
referrer-policy
strict-origin-when-cross-origin
server
YCBM
x-frame-options
DENY
access-control-max-age
3600
content-type
application/json
access-control-allow-origin
https://professorschultz.youcanbook.me
access-control-allow-methods
POST, PATCH, PUT, GET, OPTIONS, DELETE
access-control-expose-headers
X-App-Session-Id, X-Authenticated-User, X-Expect-Auth-Cookie, X-App-Browser-Id, X-Requested-With, X-Session-Id, X-Api-Mfa-Required, X-Api-Password-Required, X-App-Version, Link, X-Request-Id, X-Api-Version, X-App-Revision, X-Api-Revision, X-Browser-Id
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
allow
POST, PATCH, PUT, GET, OPTIONS, DELETE
access-control-allow-headers
X-App-Session-Id, X-Api-Mfa-Token, X-Request-Id, X-Api-Password-Token, X-Session-Id, X-Api-Mfa-Required, X-App-Revision, X-App-Version, Authorization, X-App-Browser-Id, X-Requested-With, Accept-Language, Content-Type, X-No-WWW-Authenticate, Access-Control-Allow-Origin, X-Expect-Auth-Cookie, X-Browser-Id, Origin, Access-Control-Allow-Credentials, Accept
x-amz-cf-id
HvkIGq9ug6mR9ip78vPrM0iNzFBUApFxVfuY2dwYErRZNgKDT2B5pQ==
expires
0
395e0d4c-fdb7-4e7c-a519-a5ff08ade26d
https://professorschultz.youcanbook.me/ 		0
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://professorschultz.youcanbook.me/395e0d4c-fdb7-4e7c-a519-a5ff08ade26d
Requested by
Host: professorschultz.youcanbook.me
URL: https://professorschultz.youcanbook.me/
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

Content-Length
0
Content-Type
text/javascript
truncated
/ 		183 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
fbcaa95ae601bad329b7e29d999e36af6dc5be9278650eef274aa2e7600d9930

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

Content-Type
image/png
availabilitykey
api.youcanbook.me/v1/intents/itt_426a3a8b-08c6-48bf-a099-022ef1638747/ 		87 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.youcanbook.me/v1/intents/itt_426a3a8b-08c6-48bf-a099-022ef1638747/availabilitykey?startSearchAt=2024-02-26
Requested by
Host: professorschultz.youcanbook.me
URL: https://professorschultz.youcanbook.me/static/js/client.dc49c174.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.121.26 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-121-26.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
58af7e90960e9cf9454fc5afa31bee91d77573996ca7fc6969cc5d18b7db09d7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

X-App-Version
unknown
accept-language
de-DE,de;q=0.9
X-App-Revision
unknown
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36
X-Browser-Id
8PGGD23
Accept
application/json
X-No-WWW-Authenticate
true
Referer
https://professorschultz.youcanbook.me/
X-Requested-With
XMLHttpRequest
X-Session-Id
8R6QYD1
X-Request-Id
BO-210YFEQ

Response headers

date
Tue, 27 Feb 2024 00:00:12 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
via
1.1 5fa65194b963365c20fbd28444032cfc.cloudfront.net (CloudFront)
x-api-version
1.18
x-amz-cf-pop
FRA60-P1
x-cache
Miss from cloudfront
x-api-revision
e2d5a749d
x-xss-protection
1; mode=block
pragma
no-cache
referrer-policy
strict-origin-when-cross-origin
server
YCBM
x-frame-options
DENY
access-control-max-age
3600
content-type
application/json
access-control-allow-origin
https://professorschultz.youcanbook.me
access-control-allow-methods
POST, PATCH, PUT, GET, OPTIONS, DELETE
access-control-expose-headers
X-Expect-Auth-Cookie, X-Authenticated-User, X-App-Session-Id, X-Browser-Id, X-Api-Revision, X-App-Revision, X-Api-Version, X-Request-Id, Link, X-App-Version, X-Api-Password-Required, X-Api-Mfa-Required, X-Session-Id, X-Requested-With, X-App-Browser-Id
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
allow
POST, PATCH, PUT, GET, OPTIONS, DELETE
access-control-allow-headers
X-No-WWW-Authenticate, Content-Type, Accept-Language, X-Requested-With, X-App-Browser-Id, Authorization, X-App-Version, X-App-Revision, X-Api-Mfa-Required, X-Session-Id, X-Api-Password-Token, X-Request-Id, X-Api-Mfa-Token, X-App-Session-Id, Accept, Access-Control-Allow-Credentials, Origin, X-Browser-Id, X-Expect-Auth-Cookie, Access-Control-Allow-Origin
x-amz-cf-id
aRzG-JXG66ssyD-x8Dy8_ShLqMBWCx4zr0M5vk3WrCqEdPcGpSPbRw==
expires
0
availabilitykey
api.youcanbook.me/v1/intents/itt_426a3a8b-08c6-48bf-a099-022ef1638747/ 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://api.youcanbook.me/v1/intents/itt_426a3a8b-08c6-48bf-a099-022ef1638747/availabilitykey?startSearchAt=2024-02-26
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.121.26 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-121-26.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
x-app-revision,x-app-version,x-browser-id,x-no-www-authenticate,x-request-id,x-requested-with,x-session-id
Access-Control-Request-Method
GET
Origin
https://professorschultz.youcanbook.me
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
X-Expect-Auth-Cookie, X-Browser-Id, Origin, Access-Control-Allow-Credentials, Accept, X-App-Session-Id, X-Api-Mfa-Token, X-Request-Id, X-Api-Password-Token, X-Session-Id, X-Api-Mfa-Required, X-App-Revision, X-App-Version, Authorization, X-App-Browser-Id, X-Requested-With, Accept-Language, Content-Type, X-No-WWW-Authenticate, Access-Control-Allow-Origin
access-control-allow-methods
POST, PATCH, PUT, GET, OPTIONS, DELETE
access-control-allow-origin
https://professorschultz.youcanbook.me
access-control-expose-headers
X-App-Revision, X-Api-Revision, X-Browser-Id, X-App-Session-Id, X-Authenticated-User, X-Expect-Auth-Cookie, X-App-Browser-Id, X-Requested-With, X-Session-Id, X-Api-Mfa-Required, X-Api-Password-Required, X-App-Version, Link, X-Request-Id, X-Api-Version
access-control-max-age
3600
allow
POST, PATCH, PUT, GET, OPTIONS, DELETE
cache-control
no-cache, no-store, max-age=0, must-revalidate
date
Tue, 27 Feb 2024 00:00:12 GMT
expires
0
pragma
no-cache
referrer-policy
strict-origin-when-cross-origin
server
YCBM
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Origin Access-Control-Request-Method Access-Control-Request-Headers
via
1.1 d7433132a7c6595c9aab2dc2272e7060.cloudfront.net (CloudFront)
x-amz-cf-id
LlekIG150B13agqYfPpGQzKJH3eyPIi9MTpzOV8DRzSrxE0SGZ1r8Q==
x-amz-cf-pop
FRA60-P1
x-api-revision
e2d5a749d
x-api-version
1.18
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-frame-options
DENY
x-xss-protection
1; mode=block
avl_00f44ba064cb25b93d44387395156f2f62cb8565e2dc2a4c3bd372cd024a7c39T_0
api.youcanbook.me/v1/availabilities/ 		5 KB
6 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.youcanbook.me/v1/availabilities/avl_00f44ba064cb25b93d44387395156f2f62cb8565e2dc2a4c3bd372cd024a7c39T_0
Requested by
Host: professorschultz.youcanbook.me
URL: https://professorschultz.youcanbook.me/static/js/client.dc49c174.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.121.26 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-121-26.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
da8ad613baf0469eb09a3c3a64da8fb09dc2a9727f16c744759532d669dea14c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

X-App-Version
unknown
accept-language
de-DE,de;q=0.9
X-App-Revision
unknown
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36
X-Browser-Id
8PGGD23
Accept
application/json
X-No-WWW-Authenticate
true
Referer
https://professorschultz.youcanbook.me/
X-Requested-With
XMLHttpRequest
X-Session-Id
8R6QYD1
X-Request-Id
BO-VP3IU04

Response headers

date
Tue, 27 Feb 2024 00:00:20 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
via
1.1 5fa65194b963365c20fbd28444032cfc.cloudfront.net (CloudFront)
x-api-version
1.18
x-amz-cf-pop
FRA60-P1
x-cache
Miss from cloudfront
x-api-revision
e2d5a749d
x-xss-protection
1; mode=block
pragma
no-cache
referrer-policy
strict-origin-when-cross-origin
server
YCBM
x-frame-options
DENY
access-control-max-age
3600
content-type
application/json
access-control-allow-origin
https://professorschultz.youcanbook.me
access-control-allow-methods
POST, PATCH, PUT, GET, OPTIONS, DELETE
access-control-expose-headers
Link, X-App-Version, X-Api-Password-Required, X-Api-Mfa-Required, X-Session-Id, X-Requested-With, X-App-Browser-Id, X-Expect-Auth-Cookie, X-Authenticated-User, X-App-Session-Id, X-Browser-Id, X-Api-Revision, X-App-Revision, X-Api-Version, X-Request-Id
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
allow
POST, PATCH, PUT, GET, OPTIONS, DELETE
access-control-allow-headers
X-No-WWW-Authenticate, Content-Type, Accept-Language, X-Requested-With, X-App-Browser-Id, Authorization, X-App-Version, X-App-Revision, X-Api-Mfa-Required, X-Session-Id, X-Api-Password-Token, X-Request-Id, X-Api-Mfa-Token, X-App-Session-Id, Accept, Access-Control-Allow-Credentials, Origin, X-Browser-Id, X-Expect-Auth-Cookie, Access-Control-Allow-Origin
x-amz-cf-id
Gnzd89viLhCumQuC-4c5U3pvLHAMtXAo6ef0RYWu98XR-g9UpFUggA==
expires
0
avl_00f44ba064cb25b93d44387395156f2f62cb8565e2dc2a4c3bd372cd024a7c39T_0
api.youcanbook.me/v1/availabilities/ 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://api.youcanbook.me/v1/availabilities/avl_00f44ba064cb25b93d44387395156f2f62cb8565e2dc2a4c3bd372cd024a7c39T_0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.32.121.26 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-32-121-26.fra60.r.cloudfront.net
Software
YCBM /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Accept
*/*
Access-Control-Request-Headers
x-app-revision,x-app-version,x-browser-id,x-no-www-authenticate,x-request-id,x-requested-with,x-session-id
Access-Control-Request-Method
GET
Origin
https://professorschultz.youcanbook.me
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
X-App-Session-Id, X-Api-Mfa-Token, X-Request-Id, X-Api-Password-Token, X-Session-Id, X-Api-Mfa-Required, X-App-Revision, X-App-Version, Authorization, X-App-Browser-Id, X-Requested-With, Accept-Language, Content-Type, X-No-WWW-Authenticate, Access-Control-Allow-Origin, X-Expect-Auth-Cookie, X-Browser-Id, Origin, Access-Control-Allow-Credentials, Accept
access-control-allow-methods
POST, PATCH, PUT, GET, OPTIONS, DELETE
access-control-allow-origin
https://professorschultz.youcanbook.me
access-control-expose-headers
X-Api-Mfa-Required, X-Api-Password-Required, X-App-Version, Link, X-Request-Id, X-Api-Version, X-App-Revision, X-Api-Revision, X-Browser-Id, X-App-Session-Id, X-Authenticated-User, X-Expect-Auth-Cookie, X-App-Browser-Id, X-Requested-With, X-Session-Id
access-control-max-age
3600
allow
POST, PATCH, PUT, GET, OPTIONS, DELETE
cache-control
no-cache, no-store, max-age=0, must-revalidate
date
Tue, 27 Feb 2024 00:00:12 GMT
expires
0
pragma
no-cache
referrer-policy
strict-origin-when-cross-origin
server
YCBM
strict-transport-security
max-age=31536000; includeSubDomains; preload
vary
Origin Access-Control-Request-Method Access-Control-Request-Headers
via
1.1 d7433132a7c6595c9aab2dc2272e7060.cloudfront.net (CloudFront)
x-amz-cf-id
jFVRMIIcq2rqfVPh0ySYwOjERuVw0MIM8Dz9oEG-0ecyaUOzOG_45A==
x-amz-cf-pop
FRA60-P1
x-api-revision
e2d5a749d
x-api-version
1.18
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-frame-options
DENY
x-xss-protection
1; mode=block

Verdicts & Comments Add Verdict or Comment

15 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| intlReadyClbk boolean| intlSupportedCache function| isIntlSupported undefined| script string| remoteServer object| initialI18nStore string| initialLanguage object| uiStore object| apiCache object| authenticationPromise object| webpackJsonp function| setImmediate function| clearImmediate function| _ function| TOGGLE_CANDIDATE_API

3 Cookies

Domain/Path Name / Value
professorschultz.youcanbook.me/ Name: force-version
Value: new
professorschultz.youcanbook.me/ Name: browser-id
Value: 8PGGD23
professorschultz.youcanbook.me/ Name: session-id
Value: 8R6QYD1

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
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block