26 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=31556952; includeSubDomains; preload
Content-Security-Policy
Good
default-src; font-src; img-src; +4 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • Strengthen CSP by removing 'unsafe-eval'
  • Consider adding Permissions-Policy to control browser features

Performance Headers

Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

Cache-Control
Caching
private, no-store
Etag
Caching
W/"add5508e1ab310f90145047d31f88913"
Expires
Caching
0
Pragma
Caching
no-cache

Content Headers

Content-Length
Content
3742
Content-Type
Content
text/html; charset=utf-8

Server Headers

X-Runtime
Server
0.009069

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie
Cookies

Other Headers

Date
Other
Sun, 24 May 2026 01:52:09 GMT
Nel
Other
Report-To Group heroku-nel max-age: 1h
success: 1.0% failure: 10.0%
Reporting-Endpoints
Other
heroku-nel="https://nel.heroku.com/reports?s=e%2BS3Ng%2FjETh1FYnNt1%2FDhp%2FcJ0bMSNYLi1uznT%2B0PIE%3D&sid=c4c9725f-1ab0-44d8-820f-430df2718e11&ts=1779587529"
Via
Other
1.1 heroku-router
X-Azure-Ref
Other
20260524T015208Z-16bffcffb7fp8zrdhC1IAD609g00000008t00000000095k9
X-Cache
Other
CONFIG_NOCACHE
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
f5367d19-9059-6e64-763a-1568b648340f

Recommendations

Enable compression (gzip/brotli) to improve performance