DNS Gurus
Cached · just now
25 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
Accept-Encoding

Caching Headers

4 headers
Age
Caching
0
Cache-Control
Caching
max-age=14400
Expires
Caching
Mon, 12 Jan 2026 07:45:56 GMT
Last-Modified
Caching
Fri, 04 Aug 2023 20:50:02 GMT

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

15 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
REVALIDATED
Cf-Ray
Other
9bcafadfaedfc970-IAD
Date
Other
Mon, 12 Jan 2026 07:35:56 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=J9Fi%2FUzZl%2BbH7MD496%2FYB7ip%2F1xf%2BxlfasQHufKusTM%2BR4jmPSJjlIsAYi2dzer8rZTnP8vJVTW6m9RO71PbM5Ik4kuw2tTjAV02uVE%3D"}]}
Server-Timing
Other
cfEdge;dur=13,cfOrigin;dur=23
Via
Other
1.1 varnish
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Fastly-Request-Id
Other
d0afa0eaa39ed7fad08bbe01fe1a91b811503e56
X-Github-Request-Id
Other
FF85:270806:EF5408:FEC933:694EB973
X-Proxy-Cache
Other
MISS
X-Served-By
Other
cache-iad-kiad7000164-IAD
X-Timer
Other
S1766766964.230708,VS0,VE19

Recommendations

Enable compression (gzip/brotli) to improve performance