Open
Cached
·
just now
20
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31536000
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Vary
Accept-Encoding
connection: close vary: Accept-Encoding
Caching Headers
Cache-Control
no-cache, no-store, must-revalidate
Pragma
no-cache
cache-control: no-cache, no-store, must-revalidate pragma: no-cache
Content Headers
Content-Length
18
Content-Type
text/html;charset=utf-8
content-length: 18 content-type: text/html;charset=utf-8
Server Headers
Server
Heroku
server: Heroku
CORS Headers
Access-Control-Allow-Headers
Content-Type, Authorization
Access-Control-Allow-Methods
OPTIONS, GET, POST, DELETE
Access-Control-Allow-Origin
*
access-control-allow-headers: Content-Type, Authorization access-control-allow-methods: OPTIONS, GET, POST, DELETE access-control-allow-origin: *
Cookies Headers
Other Headers
Date
Tue, 12 May 2026 18:14:46 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=ywZLlO2cZ0ubEZE6Zp3wbq8IH54qRge5Z55eF57O18k%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1778609686"
Via
1.1 heroku-router
X-Cascade
pass
date: Tue, 12 May 2026 18:14:46 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=ywZLlO2cZ0ubEZE6Zp3wbq8IH54qRge5Z55eF57O18k%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1778609686"}],"max_age":3600}
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=ywZLlO2cZ0ubEZE6Zp3wbq8IH54qRge5Z55eF57O18k%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1778609686"
via: 1.1 heroku-router
x-cascade: pass
Recommendations
Enable compression (gzip/brotli) to improve performance