DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
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
  • • Significantly strengthen CSP directives
  • • 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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Age
Caching
2196
Cache-Control
Caching
max-age=3, must-revalidate

Content Headers

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

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

11 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9bd66d078f728d9b-IAD
Date
Other
Tue, 13 Jan 2026 16:56:15 GMT
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=imMyt1yMqjOlqgpWbGpZog6TCkQ%2Fzjby3a3G3SYQpKU0hF0mQOwMKGKrDYevNQQKvU4RXoy6%2Fxx9Y5uBgpDxStGg0BO8xAJBZufjSzI%3D"}]}
Via
Other
1.1 ip-172-31-42-196.ap-southeast-1.compute.internal (Varnish/7.3)
X-Cache
Other
HIT
X-Cache-Hits
Other
91
X-Envoy-Upstream-Service-Time
Other
0
X-Varnish
Other
55492991 57451219

Recommendations

Enable compression (gzip/brotli) to improve performance