DNS Gurus
Cached · just now
20 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

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

Caching Headers

1 headers
Cache-Control
Caching
no-cache, private, no-store, must-revalidate, max-stale=0, post-check=0, pre-check=0

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

0 headers
No cookies headers found

Other Headers

14 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9c240a14580a74e8-IAD
Date
Other
Fri, 23 Jan 2026 03:00:11 GMT
Ghost-Fastly
Other
true;production
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=Qkhjb5ROyLVyLoNRAEHl5sWqrp3%2FuCk%2B1n8w2y2UErGKP1edWa9lPBrwhG0An64R0uXl8JzDFugFWM3IP%2FlIj7TYtD7SPECaXWSEtpiUHMg%3D"}]}
Status
Other
200 OK
Via
Other
1.1 varnish, 1.1 varnish, 1.1 varnish
X-Cache
Other
MISS, MISS, MISS
X-Cache-Hits
Other
0, 0, 0
X-Request-Id
Other
41d69a66-711a-4bdb-ba19-beccbb992cba
X-Served-By
Other
cache-ams2100130-AMS, cache-ams2100129-AMS, cache-iad-kiad7000125-IAD
X-Timer
Other
S1769137212.608387,VS0,VE137

Recommendations

Enable compression (gzip/brotli) to improve performance