DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Present
ALLOW-FROM https://store.heartmath.org/
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
  • • Significantly strengthen CSP directives
  • • 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
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding,User-Agent

Caching Headers

3 headers
Cache-Control
Caching
no-store, no-cache, must-revalidate
Expires
Caching
Thu, 19 Nov 1981 08:52:00 GMT
Pragma
Caching
no-cache

Content Headers

1 headers
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
PHPSESSID=p6bpdfcsj3hmkbsmljuv9toih9; path=/; SameSite=Lax

Other Headers

7 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Edge-Cache
Other
cache,platform=wordpress
Cf-Ray
Other
9b4537a7f9dc1972-IAD
Date
Other
Sat, 27 Dec 2025 01:59:14 GMT
Link
Other
<https://www.heartmath.org/>; rel=shortlink
Nel
Other
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
Report-To
Other
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=ZjBBtTVSho6W0ZVrHnT4Zq5IOze1uGkkAiFLvj9M8CEk%2BpkKjtRPCUpxTk11Hl%2BYimkG4I5lC%2BrDDIAQc1%2FahKOnrEgIGy6mzITylcfy%2F%2FE%3D"}]}

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 217ms