DNS Gurus
Cached · just now
14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • 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

4 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

2 headers
Etag
Caching
"751b7-64986f8297a5e"
Last-Modified
Caching
Thu, 29 Jan 2026 13:38:18 GMT

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
incap_ses_891_2382403=sebEb4MOqTutVxiSVXhdDHQNgmkAAAAAUT5TtmqVxFDyufRYnLiChA==; path=/; Domain=.pelco.com; Secure; SameSite=None

Other Headers

4 headers
Date
Other
Tue, 03 Feb 2026 15:00:05 GMT
X-Cache-Nxaccel
Other
BYPASS
X-Cdn
Other
Imperva
X-Iinfo
Other
4-45707403-45707405 NNNN CT(80 68 0) RT(1770130805451 10) q(0 0 2 1) r(2 2) U12

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching