Open
Cached
·
just now
11
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
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
Connection
close
Transfer-Encoding
chunked
Vary
Cookie
connection: close transfer-encoding: chunked vary: Cookie
Caching Headers
Cache-Control
max-age=50, must-revalidate
Last-Modified
Thu, 23 Jul 2026 21:10:01 GMT
cache-control: max-age=50, must-revalidate last-modified: Thu, 23 Jul 2026 21:10:01 GMT
Content Headers
Content-Type
text/html; charset=UTF-8
content-type: text/html; charset=UTF-8
Server Headers
Server
openresty
server: openresty
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Thu, 23 Jul 2026 22:09:11 GMT
Link
rel=https://api.w.org/
rel=alternate
title=JSON
type=application/json
rel=shortlink
X-Cache
MISS
X-Cache-Bypass-Reason
0
date: Thu, 23 Jul 2026 22:09:11 GMT link: <https://cdd.wustl.edu/wp-json/>; rel="https://api.w.org/", <https://cdd.wustl.edu/wp-json/wp/v2/pages/235>; rel="alternate"; title="JSON"; type="application/json", <https://cdd.wustl.edu/>; rel=shortlink x-cache: MISS x-cache-bypass-reason: 0
Recommendations
Enable compression (gzip/brotli) to improve performance