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15 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Good
default-src; script-src; style-src; +1 more
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Strengthen CSP by removing 'unsafe-eval'
  • • 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

1 headers
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Etag
Caching
W/"8ed-Bnt5Mvv/iQekZY7s1VC0F/1F6Os"

Content Headers

2 headers
Content-Length
Content
2285
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
Heroku
X-Powered-By
Server
Express

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Date
Other
Sat, 22 Nov 2025 14:06:55 GMT
Nel
Other
{"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To
Other
{"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=wGrdw5XF3lm1voCzbOLfVQZhvwKa8n0fN9M3TAgGEz0%3D\u0026sid=812dcc77-0bd0-43b1-a5f1-b25750382959\u0026ts=1763820415"}],"max_age":3600}
Reporting-Endpoints
Other
heroku-nel="https://nel.heroku.com/reports?s=wGrdw5XF3lm1voCzbOLfVQZhvwKa8n0fN9M3TAgGEz0%3D&sid=812dcc77-0bd0-43b1-a5f1-b25750382959&ts=1763820415"
Via
Other
1.1 heroku-router
X-Content-Security-Policy
Other
default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data:
X-Webkit-Csp
Other
default-src 'self'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; img-src 'self' data:

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Consider removing X-Powered-By header to hide server technology

Analysis completed in 1037ms