Submitted URL: http://b.criteo.com/
Effective URL: https://b.criteo.com/
Submission: On December 18 via api from GB — Scanned from FR

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 2a02:2638:3::23, located in France and belongs to ASN-CRITEO-EUROPE Criteo Technology SAS, FR. The main domain is b.criteo.com. The Cisco Umbrella rank of the primary domain is 584193.
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on December 3rd 2024. Valid for: 3 months.
This is the only time b.criteo.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 2a02:2638:3::23 44788 (ASN-CRITE...)
2 1
Apex Domain
Subdomains
Transfer
2 criteo.com
b.criteo.com — Cisco Umbrella Rank: 584193
487 B
2 1
Domain Requested by
2 b.criteo.com
2 1

This site contains no links.

Subject Issuer Validity Valid
*.criteo.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-12-03 -
2025-03-03
3 months crt.sh

This page contains 1 frames:

Primary Page: https://b.criteo.com/
Frame ID: 352F290C45F7643656EC2D43A43B4A10
Requests: 2 HTTP requests in this frame

Screenshot


Page URL History Show full URLs

Page Statistics

2
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

0 kB
Transfer

0 kB
Size

0
Cookies

Page URL History

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


Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
b.criteo.com/
Redirect Chain
  • http://b.criteo.com/
  • https://b.criteo.com/
0
125 B
Document
General
Full URL
https://b.criteo.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:2638:3::23 , France, ASN44788 (ASN-CRITEO-EUROPE Criteo Technology SAS, FR),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

content-length
0
date
Wed, 18 Dec 2024 04:45:56 GMT
server
Kestrel
server-processing-duration-in-ticks
25408
strict-transport-security
max-age=31536000; preload;

Redirect headers

Location
https://b.criteo.com/
Non-Authoritative-Reason
HttpsUpgrades
favicon.ico
b.criteo.com/
82 B
362 B
Other
General
Full URL
https://b.criteo.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:2638:3::23 , France, ASN44788 (ASN-CRITEO-EUROPE Criteo Technology SAS, FR),
Reverse DNS
Software
Kestrel /
Resource Hash
531a09b35b94c36125c2501580be19ee3fbbc5fec37380ee530a1c0032bf8fd0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://b.criteo.com/

Response headers

strict-transport-security
max-age=31536000; preload;
content-encoding
gzip
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
server-processing-duration-in-ticks
101639
access-control-allow-origin
*
date
Wed, 18 Dec 2024 04:45:56 GMT
content-type
application/json
vary
Accept-Encoding
server
Kestrel

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

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; preload;

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.

b.criteo.com
2a02:2638:3::23
531a09b35b94c36125c2501580be19ee3fbbc5fec37380ee530a1c0032bf8fd0
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855