Open
Cached
·
just now
20
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Present
accelerometer=(), ambient-light-sensor=(), autoplay=(*), camera=(), encrypted-media=(), fullscreen=(self), geolocation=(self), gyroscope=(), magnetometer=(), microphone=(), midi=(), usb=()
Recommendations
- • Significantly strengthen CSP directives
Performance Headers
3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding,User-Agent
Caching Headers
2 headers
Cache-Control
Caching
max-age=604800
Expires
Caching
Tue, 23 Dec 2025 05:05:09 GMT
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
0 headers
No cookies headers found
Other Headers
6 headers
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9aeba4e47eafb8b1-IAD
Date
Other
Tue, 16 Dec 2025 05:05:10 GMT
Link
Other
<https://dev.heartmath.org/wp-json/>; rel="https://api.w.org/", <https://dev.heartmath.org/wp-json/wp/v2/pages/46>; rel="alternate"; title="JSON"; type="application/json", <https://dev.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=WyyA5A5vRS8d7qkjCbgEvUk6DgLpPBeUjg4JBR%2BBOZke%2BcZIcJUwlAbubiHf8DT4%2BtNiecW9Am9rP1Z6CY6Yk6a89umqrpjrkXegW7dv4jc%3D"}]}
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 465ms