DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000 ; includeSubDomains
Content-Security-Policy
Basic
script-src; script-src-elem; report-uri; +1 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer-when-downgrade
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
Transfer-Encoding
Transfer-Encoding
Performance
chunked

Caching Headers

4 headers
Cache-Control
Caching
public, must-revalidate, max-age=0
Etag
Caching
"1022fc-647f86b6c8700-gzip"
Expires
Caching
Mon, 12 Jan 2026 13:12:53 GMT
Last-Modified
Caching
Fri, 09 Jan 2026 18:09:00 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

2 headers
Access-Control-Allow-Headers
Cors
Content-Type,Authorization,Cache-Control,X-Lucid-Retry,X-B3-Baggage-Pageview,X-B3-Baggage-Session,X-Lucid-Flow-Id,Lucid-Region,X-B3-TraceId,X-B3-SpanId,X-B3-Sampled
Access-Control-Allow-Methods
Cors
OPTIONS,HEAD,GET,PUT,DELETE,POST,PATCH

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Alt-Svc
Other
h3=":443"; ma=93600
Date
Other
Mon, 12 Jan 2026 13:12:53 GMT
Report-To
Other
{ group: "csp-reports", "max_age": 86400, "endpoints": [ { "url": "/reports/csp/to" }] }
Reporting-Endpoints
Other
csp-reports="/reports/csp/endpoints"
X-Permitted-Cross-Domain-Policies
Other
none

Recommendations

Enable compression (gzip/brotli) to improve performance