Open
Cached
·
just now
12
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
accept-encoding
connection: close transfer-encoding: chunked vary: accept-encoding
Caching Headers
No caching headers found
Content Headers
Content-Language
en-US
Content-Type
text/html;charset=UTF-8
content-language: en-US content-type: text/html;charset=UTF-8
Server Headers
Server
Heroku
server: Heroku
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Fri, 08 May 2026 21:36:34 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=BO3bEcVFV%2FJZLZ66QM9uKSiYzpHkNqY5Hgfbjc%2FV7Rs%3D&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&ts=1778276194"
Via
1.1 heroku-router
date: Fri, 08 May 2026 21:36:34 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=BO3bEcVFV%2FJZLZ66QM9uKSiYzpHkNqY5Hgfbjc%2FV7Rs%3D\u0026sid=af571f24-03ee-46d1-9f90-ab9030c2c74c\u0026ts=1778276194"}],"max_age":3600}
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=BO3bEcVFV%2FJZLZ66QM9uKSiYzpHkNqY5Hgfbjc%2FV7Rs%3D&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&ts=1778276194"
via: 1.1 heroku-router
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching