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ep3.adtrafficquality.google Open in urlscan Pro
142.251.41.2  Public Scan

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URL: https://ep3.adtrafficquality.google/ivt/worklet/caw.js
Submission: On September 16 via api from CA — Scanned from CA
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 1 HTTP transactions. The main IP is 142.251.41.2, located in United States and belongs to GOOGLE, US. The main domain is ep3.adtrafficquality.google. The Cisco Umbrella rank of the primary domain is 335573.
TLS certificate: Issued by WR2 on August 25th 2025. Valid for: 3 months.
This is the only time ep3.adtrafficquality.google was scanned on urlscan.io!

urlscan.io Verdict: No classification

Downloads These files were downloaded by the website

f.txt 4 KB text/plain
MIME: ASCII text, with very long lines
Size: 4 KB (3694 bytes, 100% done)
Downloaded from: https://ep3.adtrafficquality.google/ivt/worklet/caw.js

Domain & IP information

IP Address AS Autonomous System
1 142.251.41.2 15169 (GOOGLE)
1 1
Apex Domain
Subdomains		 Transfer
1 adtrafficquality.google
ep3.adtrafficquality.google — Cisco Umbrella Rank: 335573
1 1
Domain Requested by
1 ep3.adtrafficquality.google
1 1

This site contains no links.

Subject Issuer Validity Valid
adtrafficquality.google
WR2		 2025-08-25 -
2025-11-17		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://ep3.adtrafficquality.google/ivt/worklet/caw.js
Frame ID: 5BDA592103AEAA7F1D50244B3B146906
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Statistics

1
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

0 kB
Transfer

0 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

1 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request caw.js
ep3.adtrafficquality.google/ivt/worklet/ 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://ep3.adtrafficquality.google/ivt/worklet/caw.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.251.41.2 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga34s40-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/140.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-origin
*
age
3485
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
public, max-age=3600
content-disposition
attachment; filename="f.txt"
content-encoding
br
content-length
1691
content-type
text/javascript; charset=UTF-8
cross-origin-resource-policy
cross-origin
date
Tue, 16 Sep 2025 11:19:03 GMT
etag
11879873841674492311
expires
Tue, 16 Sep 2025 12:19:03 GMT
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
server
cafe
shared-storage-cross-origin-worklet-allowed
?1
timing-allow-origin
*
vary
Accept-Encoding
x-content-type-options
nosniff
x-xss-protection
0

Verdicts & Comments Add Verdict or Comment

0 JavaScript Window variables

These are the non-standard variables defined on the window object. These include var declarations and global functions and 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
X-Content-Type-Options nosniff
X-Xss-Protection 0

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.

ep3.adtrafficquality.google
142.251.41.2