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cdn.optimizely.com Open in urlscan Pro
104.18.65.57  Public Scan

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Submitted URL: http://cdn.optimizely.com/js/5314775840718848.js
Effective URL: https://cdn.optimizely.com/js/5314775840718848.js
Submission: On October 02 via manual from AE — Scanned from SE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 2 HTTP transactions. The main IP is 104.18.65.57, located in Ascension Island and belongs to CLOUDFLARENET, US. The main domain is cdn.optimizely.com. The Cisco Umbrella rank of the primary domain is 1005.
TLS certificate: Issued by WE1 on August 12th 2025. Valid for: 3 months.
This is the only time cdn.optimizely.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
2 104.18.65.57 13335 (CLOUDFLAR...)
2 1
Apex Domain
Subdomains		 Transfer
2 optimizely.com
cdn.optimizely.com — Cisco Umbrella Rank: 1005
101 KB
2 1
Domain Requested by
2 cdn.optimizely.com
2 1

This site contains no links.

Subject Issuer Validity Valid
cdn.optimizely.com
WE1		 2025-08-12 -
2025-11-10		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://cdn.optimizely.com/js/5314775840718848.js
Frame ID: C79E315823776F7398C062F8CDC2626B
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://cdn.optimizely.com/js/5314775840718848.js HTTP 307
    https://cdn.optimizely.com/js/5314775840718848.js Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • optimizely\.com.*\.js

Page Statistics

2
Requests

100 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

101 kB
Transfer

345 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.

  1. http://cdn.optimizely.com/js/5314775840718848.js HTTP 307
    https://cdn.optimizely.com/js/5314775840718848.js Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request 5314775840718848.js
cdn.optimizely.com/js/
Redirect Chain
  • http://cdn.optimizely.com/js/5314775840718848.js
  • https://cdn.optimizely.com/js/5314775840718848.js
344 KB
101 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://cdn.optimizely.com/js/5314775840718848.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.65.57 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e751764de13c01c2a26fd8c44e967689479eaeb30fcbd922e8adfd79a2b87c65

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
access-control-allow-credentials
false
access-control-allow-headers
*
access-control-allow-methods
GET, HEAD
access-control-allow-origin
*
access-control-expose-headers
x-amz-meta-revision
access-control-max-age
86400
age
390
cache-control
max-age=120
cf-cache-status
HIT
cf-ray
9883e9f26ad59f15-FRA
content-encoding
gzip
content-length
102176
content-type
text/javascript; charset=utf-8
date
Thu, 02 Oct 2025 11:38:30 GMT
etag
"bef51d5f81def5f3a0e777482025e3b5"
last-modified
Wed, 01 Oct 2025 12:56:11 GMT
server
cloudflare
server-timing
cfCacheStatus;desc="HIT" cfOrigin;dur=0,cfEdge;dur=11
timing-allow-origin
*
vary
accept-encoding
x-amz-id-2
foNFzLZqEoWUvc34OliEzpaPCdzTqJN/oG+PH7pmTYm70B2HUvOoXcwH6XhIxWug0qaoiw45J/M=
x-amz-meta-pci_enabled
False
x-amz-meta-revision
1436
x-amz-replication-status
PENDING
x-amz-request-id
4SWJ2VN3HZMDTEFT
x-amz-server-side-encryption
AES256
x-amz-version-id
2k1lBIl1rss7ccgTG2aiPP_F_j097Lo5

Redirect headers

Location
https://cdn.optimizely.com/js/5314775840718848.js
Non-Authoritative-Reason
HttpsUpgrades
favicon.ico
cdn.optimizely.com/ 		243 B
356 B 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.optimizely.com/favicon.ico
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.65.57 , Ascension Island, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bce3b0bbd0478b9922ae6941a67d897f23032f2ab744a603b173b80e6a4e5adb

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://cdn.optimizely.com/js/5314775840718848.js

Response headers

content-encoding
br
cf-cache-status
BYPASS
x-amz-request-id
CH9AP5GYWY7N8VY4
cf-ray
9883e9f31b7a9f15-FRA
date
Thu, 02 Oct 2025 11:38:30 GMT
content-type
application/xml
vary
Accept-Encoding
server
cloudflare
x-amz-id-2
a5fbBK5EW5ekkX2NBPTWpALr10LHMNA8Q8EuuuScyMumTGRp2oMG7KVALmWDkqJ7RVFY56hhX0c=

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

1 Console Messages

Source Level URL
Text
network error URL: https://cdn.optimizely.com/favicon.ico
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.

cdn.optimizely.com
104.18.65.57
bce3b0bbd0478b9922ae6941a67d897f23032f2ab744a603b173b80e6a4e5adb
e751764de13c01c2a26fd8c44e967689479eaeb30fcbd922e8adfd79a2b87c65