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

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

1 headers
Age
Caching
0

Content Headers

1 headers
Content-Length
Content
0

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

9 headers
Date
Other
Sat, 17 Jan 2026 04:12:03 GMT
Via
Other
1.1 varnish
X-Backend-Name
Other
1ttDhl235awKzHtlIR3YqK--F_IL_nlb005
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Nlb
Other
nlb005
X-Served-By
Other
cache-nyc-kteb1890094-NYC
X-Timer
Other
S1768623123.525658,VS0,VE588
X-Upstream
Other
k8s_istio_taboolanews_upstream

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching