DNS Gurus
Cached · just now
9 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31557600
Content-Security-Policy
Missing
Not configured Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
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

Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

No caching headers found

Content Headers

Content-Length
Content
287

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

No cookies headers found

Other Headers

Date
Other
Sat, 02 May 2026 22:52:10 GMT
Retry-After
Other
0
X-Cache
Other
MISS
X-Served-By
Other
cache-nyc-kteb1890076-NYC
X-Timer
Other
S1777762330.076250,VS0,VE3

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching