DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • 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-cache
Expires
Caching
-1
Pragma
Caching
no-cache

Content Headers

2 headers
Content-Length
Content
106909
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
BIGipServer~AlarmApplication~Alarm_WEBADC_Alarm_HTTPS=!U0XCeEk3EkolANSlHbUl7rXfRh8ecB/a6KDungs2lRrWRetklGisDPEKX4GmZLQZudaaQVO1wW27pTc=; path=/; Httponly; Secure

Other Headers

2 headers
Date
Other
Wed, 04 Feb 2026 20:20:09 GMT
P3p
Other
policyref="/w3c/p3p.xml",CP="OUR SAMa ADM UNI BUS ALL CUR DSP TAI COR IND STA"

Recommendations

Enable compression (gzip/brotli) to improve performance