Open
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16
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
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
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Transfer-Encoding
chunked
Vary
Accept-Encoding
connection: close transfer-encoding: chunked vary: Accept-Encoding
Caching Headers
Cache-Control
must-revalidate
Last-Modified
Sun, 23 Aug 2026 12:12:09 GMT
cache-control: must-revalidate last-modified: Sun, 23 Aug 2026 12:12:09 GMT
Content Headers
Content-Type
text/html; charset=UTF-8
content-type: text/html; charset=UTF-8
Server Headers
Server
nginx
server: nginx
CORS Headers
Access-Control-Allow-Credentials
true
Access-Control-Allow-Headers
origin, x-requested-with, content-type
Access-Control-Allow-Methods
GET, POST, PUT, DELETE, OPTIONS
Access-Control-Allow-Origin
*
access-control-allow-credentials: true access-control-allow-headers: origin, x-requested-with, content-type access-control-allow-methods: GET, POST, PUT, DELETE, OPTIONS access-control-allow-origin: *
Cookies Headers
Other Headers
Date
Sun, 23 Aug 2026 12:12:09 GMT
Link
rel=https://api.w.org/
rel=alternate
title=JSON
type=application/json
rel=shortlink
date: Sun, 23 Aug 2026 12:12:09 GMT link: <https://program-ace.com/wp-json/>; rel="https://api.w.org/", <https://program-ace.com/wp-json/wp/v2/pages/30411>; rel="alternate"; title="JSON"; type="application/json", <https://program-ace.com/>; rel=shortlink
Recommendations
Enable compression (gzip/brotli) to improve performance