DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Missing
Not configured
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 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
max-age=32400
Etag
Caching
"698363bd-742"
Expires
Caching
Tue, 10 Feb 2026 01:20:20 GMT
Last-Modified
Caching
Wed, 04 Feb 2026 15:20:29 GMT

Content Headers

2 headers
Content-Length
Content
1858
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
fspin_session=qTvys2mKCUQhFwAUA1dKAg==; domain=.frontspin.com; path=/

Other Headers

1 headers
Date
Other
Mon, 09 Feb 2026 16:20:20 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance