Open
Cached
·
just now
11
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • 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
connection: close
Caching Headers
Cache-Control
max-age=0
cache-control: max-age=0
Content Headers
Content-Length
0
content-length: 0
Server Headers
No server headers found
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Sat, 25 Apr 2026 18:52:31 GMT
Location
https://app-stage.goacoustic.com/static/notfound.html
X-Acoustic-Content-Migr
true
date: Sat, 25 Apr 2026 18:52:31 GMT location: https://app-stage.goacoustic.com/static/notfound.html x-acoustic-content-migr: true
Recommendations
Enable compression (gzip/brotli) to improve performance