DNS Gurus
Cached · just now
22 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
Present
browsing-topics=()
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)

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Cookie,Accept-Encoding,Origin,X-Consumer-ID

Caching Headers

4 headers
Age
Caching
3233
Cache-Control
Caching
public, max-age=21600
Expires
Caching
Tue, 13 Jan 2026 10:36:51 GMT
Last-Modified
Caching
Tue, 13 Jan 2026 03:42:56 GMT

Content Headers

2 headers
Content-Language
Content
en
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
cloudflare

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
__cf_bm=FayzAeI6r4aYNfgLyJdBlyfVXw1eW37T53tlnzWGUmo-1768279011-1.0.1.1-e9abMtqrwfOdeD98E8ug5BzvBTVN7DrX14oCjxK3QfgoFACBCLJjOpvJB.qFyCB5N85FWEkMA31MI6U_aSHl.Nek_IO7apOF9xbgaO0wxTk; path=/; expires=Tue, 13-Jan-26 05:06:51 GMT; domain=.tenable.com; HttpOnly; Secure; SameSite=None

Other Headers

7 headers
Cf-Cache-Status
Other
HIT
Cf-Ray
Other
9bd231ea9b677b5f-IAD
Date
Other
Tue, 13 Jan 2026 04:36:51 GMT
X-Consumer-Id
Other
4fc6458b-bfcc-4692-be7f-69c1c99f76bd
X-Drupal-Cache
Other
MISS
X-Drupal-Dynamic-Cache
Other
MISS
X-Hiring
Other
https://www.tenable.com/careers

Recommendations

Enable compression (gzip/brotli) to improve performance