Security Analysis Results

www-cdn.anthropic.com

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://link.mail.beehiiv.com/v1/c/efGMx3jF2adt0%2BcZW4kX%2F6cJw1Dp9ESHTnKkIf5dKUNwkGgrM2WR8b3PmS0g%0AoqtN2KuqVFMtDtLq1hQaINXoOpx5lOcSA2LA2P%2B80aWxBMaQQY%2Bozh01Lbo4%0AzOu6lVKzB%2B18j%2BWPG5%2FR7t25vLKy6qbeP9JMSzmZAJijIFs50iM%3D%0A/ddbf59fd81f22e92

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Page Information

Target URL
https://link.mail.beehiiv.com/v1/c/efGMx3jF2adt0%2BcZW4kX%2F6cJw1Dp9ESHTnKkIf5dKUNwkGgrM2WR8b3PmS0g%0AoqtN2KuqVFMtDtLq1hQaINXoOpx5lOcSA2LA2P%2B80aWxBMaQQY%2Bozh01Lbo4%0AzOu6lVKzB%2B18j%2BWPG5%2FR7t25vLKy6qbeP9JMSzmZAJijIFs50iM%3D%0A/ddbf59fd81f22e92
Page Title
N/A
www-cdn.anthropic.com faviconSite Favicon
Status
Active

Host Information

Domain
www-cdn.anthropic.com
Server
cloudflare
Country
United States
IP Address
160.79.104.10
ASN Information
399358
ANTHROPIC

Technologies

Google Cloud logo
Google Cloud
IaaS
HSTS logo
HSTS
Security
Google Cloud CDN logo
Google Cloud CDN
CDN
Cloudflare logo
Cloudflare
CDN
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
N/A
Valid From
2026-04-08 00:24:13
Valid Until
2027-04-09 00:24:13
Subject Name
www-cdn.anthropic.com

Performance Statistics

5
Total Requests
3
Domains
2
IP Addresses
5.35 KB
Transfer Size
Content Size740 Bytes

HTTP Headers

Accept-Ranges
bytes
Age
93375
CF-Cache-Status
HIT
CF-RAY
9e955e227a882b81-LAX
Cache-Control
public, max-age=31536000, s-maxage=2592000
Connection
keep-alive
Content-Length
23733776
Content-Type
application/pdf
Date
Thu, 09 Apr 2026 00:24:14 GMT
Server
cloudflare
alt-svc
h3=":443"; ma=86400
content-disposition
inline;filename="Claude Mythos Preview System Card (2).pdf"
etag
"e45deb288af564eb8f36439805d5a45f"
last-modified
Tue, 07 Apr 2026 22:14:11 GMT
sanity-gateway
k8s-gcp-us-e4-prod-ing-02
strict-transport-security
max-age=63072000; includeSubDomains; preload
vary
Origin, Accept-Encoding
via
1.1 google
x-sanity-md5
e45deb288af564eb8f36439805d5a45f
x-sanity-storage-adapter
gcs-default
x-served-by
radler-7b4cc6f754-t7v7z
21 headers detected

Technology Stack Analysis

Google Cloud

Google Cloud

IaaS

Google Cloud is a suite of cloud computing services.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Google Cloud CDN

Google Cloud CDN

CDN

Cloud CDN uses Google's global edge network to serve content closer to users.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

HTTP/3

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

Website Cookies 2

_cfuvid

.anthropic.com

HttpOnly Secure None
Value
9w9EXi7P6sxgNEoYu75xq0VuOWqOyCm8FN83Qf01Xjg-1775694254429-0.0.1.1-604800000
Expires:Session

__cf_bm

.anthropic.com

HttpOnly Secure None
Value
FuXw.mk.7UiwiUE5ekuq4ALMQ0dxGa9g3TOSDVXILBM-1775694254-1.0.1.1-NxjqQqdwGtLUPD3v64PHeGWNhEdNV1Cp267H2A6OQAVMLeopptTt.XVJnz6VVU0Gyc72uJ3rSR6ipnmw.3e27rwNVE2qCBVrNne8uNPpTG4
Expires:4/9/2026

External Links 0

Requested Domains 3

link.mail.beehiiv.com

Unknown Type
No category information available

www-cdn.anthropic.com

Subdomain
No category information available

www.anthropic.com

Unknown Type
No category information available
LinkCheck

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