Open
Cached
·
just now
18
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload, max-age=31536000
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Significantly strengthen CSP directives
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Transfer-Encoding
chunked
Vary
Accept-Encoding
connection: close transfer-encoding: chunked vary: Accept-Encoding
Caching Headers
No caching headers found
Content Headers
Content-Type
text/html;charset=UTF-8
content-type: text/html;charset=UTF-8
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Tue, 12 May 2026 22:07:18 GMT
Server-Timing
threadId;desc=169150
Via
1.1 ithelp.ucar.edu
X-Arequestid
967x1240608x1
X-Asessionid
1l47cfj
X-Ausername
anonymous
date: Tue, 12 May 2026 22:07:18 GMT server-timing: threadId;desc=169150 via: 1.1 ithelp.ucar.edu x-arequestid: 967x1240608x1 x-asessionid: 1l47cfj x-ausername: anonymous
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching