DNS Gurus
Cached · just now
15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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 Strict-Transport-Security header with max-age of at least 1 year
  • • 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

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

Caching Headers

2 headers
Age
Caching
334717
Cache-Control
Caching
must-revalidate, max-age=0

Content Headers

2 headers
Content-Length
Content
204847
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
Pressidium

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Date
Other
Thu, 15 Jan 2026 19:19:05 GMT
Link
Other
<https://www.cellarcus.com/wp-json/>; rel="https://api.w.org/", <https://www.cellarcus.com/wp-json/wp/v2/pages/39380>; rel="alternate"; title="JSON"; type="application/json", <https://www.cellarcus.com/>; rel=shortlink
Pressidium-Rid
Other
02ab40f1b11f600f
Surrogate-Key
Other
cellarcus_1_production_front cellarcus_1_production_post-39380 cellarcus_1 cellarcus_1_production cellarcus_1_production_dynamic www.cellarcus.com_1 www.cellarcus.com_1_dynamic
X-Cache
Other
HIT:(22:lb2-c89-1)
X-Cache-Level
Other
A
X-Ua-Compatible
Other
IE=edge

Recommendations

Enable compression (gzip/brotli) to improve performance