Open
Cached
·
just now
25
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Accept-Ranges
bytes
Connection
close
Vary
Accept-Encoding, Origin
accept-ranges: bytes connection: close vary: Accept-Encoding, Origin
Caching Headers
Age
622
Cache-Control
max-age=120,s-maxage=300,stale-while-revalidate=43200,stale-if-error=43200
Etag
"1250e-65b58d488a3b1"
Expires
Sun, 13 Sep 2026 21:09:54 GMT
Last-Modified
Sun, 13 Sep 2026 08:09:01 GMT
age: 622 cache-control: max-age=120,s-maxage=300,stale-while-revalidate=43200,stale-if-error=43200 etag: "1250e-65b58d488a3b1" expires: Sun, 13 Sep 2026 21:09:54 GMT last-modified: Sun, 13 Sep 2026 08:09:01 GMT
Content Headers
Content-Length
75022
Content-Type
text/html;charset=utf-8
content-length: 75022 content-type: text/html;charset=utf-8
Server Headers
No server headers found
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Sun, 13 Sep 2026 21:04:54 GMT
X-Served-By
cache-iad-kcgs7200166-IAD, cache-iad-kcgs7200166-IAD, cache-iad-kcgs7200067-IAD
X-Timer
S1789333494.166944,VS0,VS0,VE137
X-Vhost
centenedotcom
date: Sun, 13 Sep 2026 21:04:54 GMT via: 1.1 9bce423254194c16408d5cf7234126e2.cloudfront.net (CloudFront) x-amz-cf-id: McQ9oO-LcSAmYDImA-0tg_zwb6wVkxDYtP6yIzTW1-BFZ7EHlZ6bCg== x-amz-cf-pop: IAD61-P10 x-cache: Hit from cloudfront x-served-by: cache-iad-kcgs7200166-IAD, cache-iad-kcgs7200166-IAD, cache-iad-kcgs7200067-IAD x-timer: S1789333494.166944,VS0,VS0,VE137 x-vhost: centenedotcom
Recommendations
Enable compression (gzip/brotli) to improve performance