DNS Gurus
Cached · just now
22 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=2592000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
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-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
468364
Cache-Control
Caching
public, max-age=0, must-revalidate, fastly
Expires
Caching
Tue, 30 Dec 2025 16:27:31 GMT
Last-Modified
Caching
Wed, 05 Feb 2025 12:20:46 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

2 headers
Access-Control-Allow-Origin
Cors
*
Access-Control-Expose-Headers
Cors
Content-Type

Cookies Headers

0 headers
No cookies headers found

Other Headers

9 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b8f9260dda905c7-IAD
Date
Other
Mon, 05 Jan 2026 02:33:36 GMT
Fastly-Version
Other
720
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=%2FBni8Q5IyFnZsHPyE5obnbXw8DdUsejo%2BCZzWvz599UuRsK3EVSuj82YGTCmxMYhOMPrBo7E2Q6SIwhM%2FV5BRbSS4ohljX2E40%2B6YOP%2FLd8%3D"}]}
Via
Other
1.1 varnish
X-Cache
Other
HIT
X-Cache-Hits
Other
3

Recommendations

Enable compression (gzip/brotli) to improve performance