DNS Gurus
Cached · just now
23 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15552000; includeSubDomains
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

3 headers
Cache-Control
Caching
public, max-age=3600
Expires
Caching
Thu, 01 Jan 2026 13:18:08 GMT
Last-Modified
Caching
Sun, 03 Dec 2023 21:33:41 GMT

Content Headers

1 headers
Content-Type
Content
text/html

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
9b71f51f38b93910-IAD
Date
Other
Thu, 01 Jan 2026 12:18:08 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=u5xDE1hRdOxFniz%2FoEWoXdnf5c8GHN00XDjgr8ctU7b39NddV0EVjyx%2FGRPO7NcSB03yvFrFdxbDccbO3UGYnvbK2DMvi1p%2BPDdoVQxk6WKKDefMvQHfAXQ%3D"}]}
Server-Timing
Other
cfEdge;dur=12,cfOrigin;dur=556
X-Goog-Generation
Other
1701639221691753
X-Goog-Hash
Other
md5=VSmXFOHU+plK6wPMbEweFA==
X-Goog-Metageneration
Other
1
X-Goog-Storage-Class
Other
STANDARD
X-Goog-Stored-Content-Encoding
Other
identity
X-Goog-Stored-Content-Length
Other
285
X-Guploader-Uploadid
Other
AHVrFxM1MqoQ-QewGjCPXro5-b4MIgSDc5Rj9FxWD4mqJKhdpqKlRt6b3t_dlPT34_A7iVv3

Recommendations

Enable compression (gzip/brotli) to improve performance