DNS Gurus
Cached · just now
22 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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

3 headers
Cache-Control
Caching
public, max-age=3600
Expires
Caching
Tue, 13 Jan 2026 12:16:37 GMT
Last-Modified
Caching
Thu, 14 May 2020 00:10:33 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
9bd47b859eb61625-IAD
Date
Other
Tue, 13 Jan 2026 11:16:37 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=zPK0SWCAeTlLtlBHH7tU3pRPU%2BE86McS0c4PipWswf%2B16FGlGfn0%2FYxh2r1e5BM6EbKyDm6XHbGC3CQWS%2BAInZXZDgnQWHvBpShJAc17avY%3D"}]}
Server-Timing
Other
cfEdge;dur=10,cfOrigin;dur=129
X-Goog-Generation
Other
1589415033120443
X-Goog-Hash
Other
md5=NDQ4+tmffhtNO51k8weYnA==
X-Goog-Metageneration
Other
1
X-Goog-Storage-Class
Other
STANDARD
X-Goog-Stored-Content-Encoding
Other
identity
X-Goog-Stored-Content-Length
Other
1246
X-Guploader-Uploadid
Other
AJRbA5V9U62rmUnGtgtf0SkE2KZy4OlrhYbtLo1f9J36x9XH52b2K_RcclBWTEHsxM3EwUTgG9CrBns

Recommendations

Enable compression (gzip/brotli) to improve performance