DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Basic
default-src; child-src; script-src; +10 more
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Improve CSP by adding more specific directives and removing 'unsafe-inline'
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

3 headers
Cache-Control
Caching
max-age=36000
Etag
Caching
"321022fd34edd71:0"
Last-Modified
Caching
Thu, 09 Dec 2021 19:43:07 GMT

Content Headers

2 headers
Content-Length
Content
290
Content-Type
Content
text/html

Server Headers

0 headers
No server headers found

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

2 headers
Content-Security-Policy-Report-Only
Other
default-src 'none'; child-src https://*.arcfmsolution.com/; script-src https://resources.arcfmsolution.com ; style-src 'unsafe-hashes' 'unsafe-inline' 'self'; object-src 'none'; base-uri 'self'; connect-src 'self'; font-src 'self'; frame-src 'self'; frame-ancestors https://*.arcfmsolution.com 'self'; img-src https://resources.arcfmsolution.com/favicon.ico 'self'; form-action 'self'; worker-src 'none';
Date
Other
Tue, 03 Feb 2026 12:17:04 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance