DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

4 headers
Cache-Control
Caching
private
Etag
Caching
"69543f17-1612d"
Expires
Caching
Wed, 31 Dec 2025 04:04:16 GMT
Last-Modified
Caching
Tue, 30 Dec 2025 21:07:35 GMT

Content Headers

2 headers
Content-Length
Content
90413
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

4 headers
Access-Control-Allow-Headers
Cors
Range
Access-Control-Allow-Origin
Cors
https://*.fpalpha.com
Access-Control-Expose-Headers
Cors
Content-Length
Access-Control-Max-Age
Cors
3600

Cookies Headers

0 headers
No cookies headers found

Other Headers

1 headers
Date
Other
Wed, 31 Dec 2025 03:59:16 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance