Open
Cached
·
just now
15
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
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
2 headers
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding
Caching Headers
0 headers
No caching headers found
Content Headers
1 headers
Content-Type
Content
text/html; charset=UTF-8
Server Headers
1 headers
Server
Server
nginx
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
11 headers
Accept-Ch
Other
ua-mobile
Accept-Ch-Lifetime
Other
30
Alt-Svc
Other
h3=":50944"; ma=2592000
Date
Other
Sat, 08 Nov 2025 08:56:56 GMT
Via
Other
0.0 Caddy
X-Adblock-Key
Other
MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBALquDFETXRn0Hr05fUP7EJT77xYnPmRbpMy4vk8KYiHnkNpednjOANJcaXDXcKQJN0nXKZJL7TciJD8AoHXK158CAwEAAQ==_T1iHHeS9wii6kL6JUoJZ/TiuQX6ImGd82EfHtwmdfU8txsQXVxlF8fzOtVyMCxSDwDn+f7hZum9Vs3Je993KAw==
X-Domain
Other
investopediasimulator.com
X-Pcrew-Blocked-Reason
Other
hosting network
X-Pcrew-Ip-Organization
Other
Latitude-sh
X-Redirect
Other
blank
X-Subdomain
Other
ww38
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching
Analysis completed in 290ms