DNS Gurus
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17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
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-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
Connection
Performance
Transfer-Encoding
Transfer-Encoding
Performance
chunked

Caching Headers

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html;charset=utf-8

Server Headers

1 headers
Server
Server
istio-envoy

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
bm_sz=C5712232D87C4C38A75AA8A591AA14BC~YAAQ8cgwF0wdtyGcAQAAeyvjIh7g6UXUvq+6y46CYw2yYWCt3pXmDgUkFGM4XzvsMOZ0zi9MdsvV0XOl0WWxXu0FVej/rqyvlAUtODekU0OKwh4Eoy694V8TbH3h55D5xPFwnwzxHMwfjQ92qoetFyq22JfcfJ7NNR9ERbOGXevSwoV0A6J1pL1OVk6roJRB7mbCz9q8iCP0mSTQcuW4HDiJkE+KigbybI/bOr/y8tqq5B9jyex6d/mVLBOfqEnFMKz/cSnOuT9MYcGtH6HG3Cs3NE28+lMrjvhy40PGyKmaCHmLXFYhCN06t4TPtZaw5Jt7Hdwrbe3vJEdhgnXVeyHhpZdG71mD+2BLAQAeKMVQ~3552824~4600643; Domain=.mailchimp.com; Path=/; Expires=Tue, 03 Feb 2026 13:43:59 GMT; Max-Age=14400; SameSite=None; Secure

Other Headers

10 headers
Date
Other
Tue, 03 Feb 2026 09:43:59 GMT
Intuit_tid
Other
1-6981c08f-48cdf7db4884cc0068edbccb
X-Akamai-Transformed
Other
0 - 0 -
X-Amzn-Trace-Id
Other
Root=1-6981c08f-48cdf7db4884cc0068edbccb
X-Envoy-Decorator-Operation
Other
http-interposer-desired-service.mailchimp-cloud-httpinterposer-use2-prd-m2.svc.cluster.local:8090/*
X-Envoy-Upstream-Service-Time
Other
877
X-Plums-Vary
Other
Accept-Encoding, Accept-Language, Cookie
X-Request-Id
Other
1-6981c08f-48cdf7db4884cc0068edbccb
X-Spanid
Other
513232e9-78a8-249a-9bb6-221abd9ad439
X-Ua-Compatible
Other
IE=edge,chrome=1

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching