DNS Gurus
Cached · 3h ago
18 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=300
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
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding, Origin

Caching Headers

5 headers
Age
Caching
0
Cache-Control
Caching
max-age=600
Etag
Caching
"9d2f2a5ee9c5690e3933f672339c29c77cd5f6f9b2152ba4f6a67eb108206591"
Expires
Caching
Thu, 01 Jan 2026 18:30:12 UTC
Last-Modified
Caching
Mon, 08 Sep 2025 13:22:47 GMT

Content Headers

2 headers
Content-Length
Content
19307
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Date
Other
Thu, 01 Jan 2026 18:20:12 GMT
Via
Other
1.1 varnish
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Request-Id
Other
be36c15d3949474c351a3ed82fdc5d28
X-Served-By
Other
cache-lga21950-LGA
X-Timer
Other
S1767291612.207713,VS0,VE598

Recommendations

Enable compression (gzip/brotli) to improve performance