DNS Gurus
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11 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=15768000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

1 headers
Connection
Performance
close

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
1233
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
Microsoft-IIS/10.0

CORS Headers

3 headers
Access-Control-Allow-Headers
Cors
Content-Type, Accept, X-Requested-With, X-File-Name
Access-Control-Allow-Methods
Cors
GET, POST
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

3 headers
Date
Other
Mon, 12 Jan 2026 02:38:14 GMT
X-Iplb-Instance
Other
32571
X-Iplb-Request-Id
Other
D8F62857:A870_8E2C8C6F:01BB_69645EB4_10163C:3AE0

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching