DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

1 headers
Last-Modified
Caching
Tue, 17 Jun 2025 16:39:05 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

8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b6534bc8d695896-IAD
Date
Other
Tue, 30 Dec 2025 23:09:38 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=rbtSVtkNP9SpMS6k68RfpQ8%2FCSHLF8Ye08tJYC4v4T%2FFK3NCQdHXGgr19soDLZNOCK9nFYn8odY8vPIeARDtBPkjhpZElpJt8SarxFAMPSkxMXG795oy"}]}
Server-Timing
Other
cfEdge;dur=22,cfOrigin;dur=123
X-Smart-Access
Other
SMARTACCESS

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching