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
Missing
Not configured
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'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Accept-Ranges
bytes
Connection
close
Vary
Accept-Encoding
accept-ranges: bytes connection: close vary: Accept-Encoding
Caching Headers
Age
0
age: 0
Content Headers
Content-Length
701
Content-Type
text/html; charset=utf-8
content-length: 701 content-type: text/html; charset=utf-8
Server Headers
Server
Heroku
X-Runtime
0.010830
server: Heroku x-runtime: 0.010830
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Mon, 06 Apr 2026 12:16:08 GMT
Nel
Report-To Group
heroku-nel
max-age: 1h
success: 1.0%
failure: 10.0%
Report-To
Group
heroku-nel
max-age: 1h
Reporting-Endpoints
heroku-nel="https://nel.heroku.com/reports?s=6Q1tNCmjjCSGEXB4Ia9msfp8vUp7rLGXKQpc9ZDd70o%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1775477768"
Via
1.1 heroku-router, 1.1 varnish, 1.1 varnish, 1.1 varnish
X-Cache
MISS, MISS, MISS
X-Cache-Hits
0, 0, 0
X-Download-Options
noopen
X-Permitted-Cross-Domain-Policies
none
X-Request-Id
454b83d9-7543-d98d-2a7f-4e911db17d52
X-Served-By
cache-lga21948-LGA, cache-lga21920-LGA, cache-iad-kcgs7200097-IAD
X-Timer
S1775477768.188198,VS0,VE532
date: Mon, 06 Apr 2026 12:16:08 GMT
nel: {"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
report-to: {"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=6Q1tNCmjjCSGEXB4Ia9msfp8vUp7rLGXKQpc9ZDd70o%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1775477768"}],"max_age":3600}
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=6Q1tNCmjjCSGEXB4Ia9msfp8vUp7rLGXKQpc9ZDd70o%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1775477768"
via: 1.1 heroku-router, 1.1 varnish, 1.1 varnish, 1.1 varnish
x-cache: MISS, MISS, MISS
x-cache-hits: 0, 0, 0
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: 454b83d9-7543-d98d-2a7f-4e911db17d52
x-served-by: cache-lga21948-LGA, cache-lga21920-LGA, cache-iad-kcgs7200097-IAD
x-timer: S1775477768.188198,VS0,VE532
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching