DNS Gurus
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17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Basic
base-uri; default-src; frame-ancestors; +2 more
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
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • 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

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

3 headers
Access-Control-Allow-Credentials
Cors
true
Access-Control-Allow-Headers
Cors
Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,User-Agent,X-Requested-With,X-Session-Id,RememberMeToken
Access-Control-Allow-Methods
Cors
GET, POST, PUT, DELETE, OPTIONS

Cookies Headers

0 headers
No cookies headers found

Other Headers

6 headers
Cf-Apo-Via
Other
origin,host
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9be78ff389d4e631-IAD
Date
Other
Thu, 15 Jan 2026 18:51:03 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=Q4HmrlbU6uRvfR2BAyzPyW5X4THSYPSN3%2BJOe8H3i%2FXxyTlhKACn1tT9TJrxKid9riEl9TM4NGAVqjgeXUJP52d25morcJOAkhWVr%2FIS65v9sfrDqSlMDQ%3D%3D"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching