DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
514
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
Varnish

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
TMSO=seed=3d6d9bb51cec&exp=1769124715&kid=key1&sig=0x4a6187d8edcd33dceedba761eb3fb30062958774544c8454fdcfa9a2b107aad8c354181452616488ccc86399630061777110a3e4fe3abea4e25a0819c2440e1e; Path=/; Expires=Thu, 22 Jan 2026 23:31:55 GMT

Other Headers

7 headers
Date
Other
Wed, 21 Jan 2026 23:31:55 GMT
Retry-After
Other
0
Via
Other
1.1 varnish, 1.1 varnish, 1.1 varnish
X-Cache
Other
MISS, MISS, MISS
X-Cache-Hits
Other
0, 0, 0
X-Served-By
Other
cache-bur-kbur8200042-BUR, cache-iad-kcgs7200141-IAD, cache-ewr-kewr1740080-EWR
X-Timer
Other
S1769038314.425862,VS0,VE1452

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching