DNS Gurus
Cached · 1h ago
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Cookie

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
posthog_csrftoken=fKJRZKVTPFsW4CQ2NKSZVtA5uLigM7qSEowepaxFom2mGnDXRxkNCFymz6gPH4EB; expires=Tue, 29 Dec 2026 03:37:55 GMT; Max-Age=31449600; Path=/; SameSite=Lax; Secure

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b5e8055df4207ff-IAD
Date
Other
Tue, 30 Dec 2025 03:37:55 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=NF4c18LafzZYSkSi5BFBBKkQBUSoRGmshgx%2FSl%2FUFWo8rYWQqxUQjsTPJ53BEkg2jCcn8tXguTjiAAIu9JzJzf8JUK%2F1va%2FM5Py%2BKq92qfE%3D"}]}
Server-Timing
Other
cfEdge;dur=11,cfOrigin;dur=479

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching