DNS Gurus
Cached · just now
12 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
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
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

3 headers
Cache-Control
Caching
no-store
Expires
Caching
-1
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
746
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
ELOQUA=GUID=2EA208E3B6504BC6BCBC9F0832C88DB7; domain=internal.3m.com; expires=Tue, 16-Feb-2027 20:58:56 GMT; path=/;SameSite=None; secure; HttpOnly

Other Headers

2 headers
Date
Other
Fri, 16 Jan 2026 20:58:56 GMT
P3p
Other
CP="IDC DSP COR DEVa TAIa OUR BUS PHY ONL UNI COM NAV CNT STA",

Recommendations

Enable compression (gzip/brotli) to improve performance