DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
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
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

1 headers
Cache-Control
Caching
no-cache, private

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
xdM4cwifHonQ20qzCPgsnrnm2IwDf4DbLPhEYuOZ=eyJpdiI6IkR1RXd2bEFqNTVIY3VlTHM0NDlZTWc9PSIsInZhbHVlIjoiWXVSWDBOYmpReFZHRm9OaUFrdzlXTCtDblhvSnJXaWVFQnFibHdTSWVoOXRZNzhUWVp3Vm1GcHkzRktQcHIrNlZpcjNSTEVlQkNTSEo3SVozUW5KVVBKbXZxdmVvUkVwMkdic2VsaERZbWQ3aFhiUGNWZ2VDMUEveTBqMWhDOU1zMmhuaE5hVjJRUDN0dEQ3dWpWZnhwbmQvK1RpQ3N1ekZpNDdtMGRrdTVsblAxaU5QWU1YNHdLMnpRM2VYbHM5dDZMMnl1Y1FBUVdKYThhUlhQZFhCSGo3dktpb1ZPQXd4elJtdm9oT0d5WWlNVDVZMllJS2NZdG8rYTJqRnNGdmZxYUpaNGlHVEFoS0xzWitFYzA1R3VSVDFVUlNHMUQwaFl5ekVwSlB5bHF3Y3NXQjNJM0NyRThwYy9qNTFPRXN5bEFaVkxITlFmdHhwQXh6dFljdTdMZ3VwdzAyQ0pLYXJyRkllL0pXVUlYRndYV2pnb2tvajhUNmZHSXc3M1RTIiwibWFjIjoiZjM1NmQ4N2ExMjc5MDhlMjk4OWQyYTEzYjU4ZDlkZjNmYzVhM2ViMDEyNDU5MWQ3MTNiNTc2OTg5ODBiNzY2NiIsInRhZyI6IiJ9; expires=Fri, 16 Jan 2026 23:01:46 GMT; Max-Age=7200; path=/; secure; httponly

Other Headers

9 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bf08ccd5c4d578c-IAD
Date
Other
Fri, 16 Jan 2026 21:01:46 GMT
Nel
Other
{"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To
Other
{"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=%2FAS268tLdBA%2Bmu5ZyA24xdfYk7lAICPUJVW7V0nDp7Y%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1768597306"}],"max_age":3600}
Reporting-Endpoints
Other
heroku-nel="https://nel.heroku.com/reports?s=%2FAS268tLdBA%2Bmu5ZyA24xdfYk7lAICPUJVW7V0nDp7Y%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1768597306"
Server-Timing
Other
cfEdge;dur=31,cfOrigin;dur=180
Via
Other
1.1 heroku-router

Recommendations

Enable compression (gzip/brotli) to improve performance