DNS Gurus
Cached · just now
17 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
geolocation=(), microphone=(), camera=()
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Age
Caching
340210

Content Headers

2 headers
Content-Length
Content
538243
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
nginx

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

4 headers
Date
Other
Mon, 26 Jan 2026 21:26:15 GMT
Link
Other
<https://snfmetrics.com/wp-json/>; rel="https://api.w.org/", <https://snfmetrics.com/wp-json/wp/v2/pages/507>; rel="alternate"; title="JSON"; type="application/json"
Policy
Other
permissions=(geolocation=(), microphone=(), camera=())
X-Cache
Other
HIT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching