HTTP Headers Analysis for https://swcdn.apple.com

HTTP Security Headers

Status

Strict-Transport-Security

Present

max-age=31536000; includeSubdomains

Content-Security-Policy

Missing

Not configured Analyze

Content-Security-Policy-Report-Only

Missing

Not configured Analyze

X-Frame-Options

Good

SAMEORIGIN

X-Content-Type-Options

Good

nosniff

Referrer-Policy

Missing

Not configured

Permissions-Policy

Missing

Not configured

Recommendations

• Increase HSTS max-age to at least 1 year and add includeSubDomains
• Add Content-Security-Policy header to prevent XSS attacks
• Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
• Consider adding Permissions-Policy to control browser features

Performance Headers

Connection

Performance

close

connection: close

Caching Headers

Age

Caching

0

age: 0

Content Headers

Content-Length

Content

0

content-length: 0

Server Headers

Server

Apple

server: Apple

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Cdnuuid

Other

b96733e4-865e-4c6d-9f23-ff65f0b4f0a2-2262743364

Date

Other

Fri, 10 Apr 2026 11:37:08 GMT

Via

Other

17.156.129.140, http/1.1 uschi7-3p-pst-008.ts.apple.com (acdn/293.16398), https/1.1 uschi7-3p-pac-008.ts.apple.com (acdn/293.16398), https/1.1 uschi7-3p-pfe-008.ts.apple.com (acdn/293.16398), https/1.1 uschi5-edge-lx-003.ts.apple.com (acdn/302.16436), https/1.1 uschi5-edge-bx-006.ts.apple.com (acdn/302.16436), http/1.1 uschi5-edge-bx-006.ts.apple.com (acdn/302.16436)

X-B3-Traceid

Other

9f6b08a19485815c

X-Cache

Other

hit-stale, miss, miss, hit-stale, miss, none

X-Dlb-Upstream

Other

10.223.216.85:443

cdnuuid: b96733e4-865e-4c6d-9f23-ff65f0b4f0a2-2262743364
date: Fri, 10 Apr 2026 11:37:08 GMT
via: 17.156.129.140, http/1.1 uschi7-3p-pst-008.ts.apple.com (acdn/293.16398), https/1.1 uschi7-3p-pac-008.ts.apple.com (acdn/293.16398), https/1.1 uschi7-3p-pfe-008.ts.apple.com (acdn/293.16398), https/1.1 uschi5-edge-lx-003.ts.apple.com (acdn/302.16436), https/1.1 uschi5-edge-bx-006.ts.apple.com (acdn/302.16436), http/1.1 uschi5-edge-bx-006.ts.apple.com (acdn/302.16436)
x-b3-traceid: 9f6b08a19485815c
x-cache: hit-stale, miss, miss, hit-stale, miss, none
x-dlb-upstream: 10.223.216.85:443

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching