DNS Gurus
Cached · 55m ago
14 Headers

Detected Technologies from Headers

See all in URL Inspect 1
Varnish logo Varnish

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31557600
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

Caching Headers

1 headers
Cache-Control
Caching
max-age=60

Content Headers

2 headers
Content-Length
Content
1577390
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
Sun, 15 Feb 2026 23:51:59 GMT
Via
Varnish logo
Other
1.1 varnish, 1.1 varnish
X-Cache
Other
MISS, HIT, MISS
X-Cache-Age
Other
366
X-Cache-Hits
Other
0, 1, 0
X-Served-By
Other
cache-iad-kiad7000036-IAD, cache-iad-kcgs7200050-IAD, cache-iad-kcgs7200050-IAD
X-Timer
Other
S1771199519.482002,VS0,VE53

Recommendations

Enable compression (gzip/brotli) to improve performance