DNS Gurus
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14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=300; preload
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Significantly strengthen CSP directives
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

1 headers
Cache-Control
Caching
private

Content Headers

2 headers
Content-Length
Content
3297
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

3 headers
Access-Control-Allow-Headers
Cors
Content-Type
Access-Control-Allow-Methods
Cors
GET, PATCH, POST, PUT, DELETE, OPTIONS
Access-Control-Allow-Origin
Cors
app://certifymobile

Cookies Headers

1 headers
Set-Cookie
Cookies
AWSALBCORS=oKxVsX5ABKmWF2MmeW/tm/QhdDzbXEWHzxQlzcB7xauxOamQf5PLv13wOSRogOB09A4gbjMarrQNqWCL7LZDQjRfnUkE6TdVRmz1M6WPDikObmHiHMnjnQqP9Qo1; Expires=Sun, 08 Feb 2026 22:05:15 GMT; Path=/; SameSite=None; Secure

Other Headers

1 headers
Date
Other
Sun, 01 Feb 2026 22:05:15 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance