Open
Cached
·
just now
19
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains, max-age=31536000
X-Frame-Options
Present
SAMEORIGIN, SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Transfer-Encoding
chunked
connection: close transfer-encoding: chunked
Caching Headers
Age
0
Cache-Control
max-age=300, public
Last-Modified
Thu, 26 Feb 2026 16:28:05 GMT
age: 0 cache-control: max-age=300, public last-modified: Thu, 26 Feb 2026 16:28:05 GMT
Content Headers
Content-Type
text/html; charset=UTF-8
content-type: text/html; charset=UTF-8
Server Headers
Server
Apple
server: Apple
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Cdnuuid
a2d54b73-46a6-450a-952f-5e5e03e455fe-1621661729
Date
Thu, 09 Apr 2026 06:40:54 GMT
Host
developer.apple.com
Replace-Last-Modified
Thu, 26 Feb 2026 16:28:05 GMT
Rqid
b0f81218323a65834efe6c1c64a6a406
Via
https/1.1 uschi5-edge-lx-003.ts.apple.com (acdn/302.16436), https/1.1 uschi5-edge-bx-010.ts.apple.com (acdn/302.16436)
X-Cache
hit-stale, miss
cdnuuid: a2d54b73-46a6-450a-952f-5e5e03e455fe-1621661729 date: Thu, 09 Apr 2026 06:40:54 GMT host: developer.apple.com replace-last-modified: Thu, 26 Feb 2026 16:28:05 GMT rqid: b0f81218323a65834efe6c1c64a6a406 via: https/1.1 uschi5-edge-lx-003.ts.apple.com (acdn/302.16436), https/1.1 uschi5-edge-bx-010.ts.apple.com (acdn/302.16436) x-cache: hit-stale, miss
Recommendations
Enable compression (gzip/brotli) to improve performance