DNS Gurus
Cached · 32m ago
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
accept-encoding

Caching Headers

3 headers
Age
Caching
4177409
Cache-Control
Caching
public, max-age=0, must-revalidate
Last-Modified
Caching
Wed, 26 Nov 2025 11:37:04 GMT

Content Headers

2 headers
Content-Disposition
Content
inline
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

9 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bd77b034f32c95e-IAD
Date
Other
Tue, 13 Jan 2026 20:00:33 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=eTgyrv7sH0O4rcWUCxqDyKEbErVVdrGur2SLjVfJoeROn4Fg87LWKf1zQAcc0kEdzqxFP9sDelhwGKRfc%2BoWmDCcbXT6FZm9J%2BueqZo%3D"}]}
Server-Timing
Other
cfEdge;dur=38,cfOrigin;dur=90
X-Vercel-Cache
Other
HIT
X-Vercel-Id
Other
iad1::lpdlh-1768334433859-61fa48470f27

Recommendations

Enable compression (gzip/brotli) to improve performance