Open
Cached
·
just now
28
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Weak
max-age=0
X-Frame-Options
Excellent
DENY
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
- • 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, Accept-Encoding
accept-ranges: bytes connection: close vary: Accept, Accept-Encoding
Caching Headers
Age
489
Cache-Control
max-age=0, public, must-revalidate, s-maxage=600
Etag
W/"537153591f673bf6d32fdadcd0298137"
age: 489 cache-control: max-age=0, public, must-revalidate, s-maxage=600 etag: W/"537153591f673bf6d32fdadcd0298137"
Content Headers
Content-Length
69681
Content-Type
text/html; charset=utf-8
content-length: 69681 content-type: text/html; charset=utf-8
Server Headers
Server
Heroku
X-Runtime
0.208126
server: Heroku x-runtime: 0.208126
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Fri, 21 Aug 2026 10:09:53 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=DZDyDInm%2BFA62Iz43o3ffLE11zQlc8fjzkn%2F9eYMMto%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1787306503"
Via
1.1 heroku-router, 1.1 varnish, 1.1 varnish
X-Cache
MISS, HIT, MISS
X-Cache-Hits
0, 3, 0
X-Download-Options
noopen
X-Permitted-Cross-Domain-Policies
none
X-Request-Id
c9b787da-1748-4dba-1266-af95f1a7ea40
X-Served-By
cache-lga21966-LGA, cache-lga21975-LGA, cache-iad-kcgs7200031-IAD
X-Timer
S1787306993.198518,VS0,VE8
date: Fri, 21 Aug 2026 10:09:53 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=DZDyDInm%2BFA62Iz43o3ffLE11zQlc8fjzkn%2F9eYMMto%3D\u0026sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add\u0026ts=1787306503"}],"max_age":3600}
reporting-endpoints: heroku-nel="https://nel.heroku.com/reports?s=DZDyDInm%2BFA62Iz43o3ffLE11zQlc8fjzkn%2F9eYMMto%3D&sid=c46efe9b-d3d2-4a0c-8c76-bfafa16c5add&ts=1787306503"
via: 1.1 heroku-router, 1.1 varnish, 1.1 varnish
x-cache: MISS, HIT, MISS
x-cache-hits: 0, 3, 0
x-download-options: noopen
x-permitted-cross-domain-policies: none
x-request-id: c9b787da-1748-4dba-1266-af95f1a7ea40
x-served-by: cache-lga21966-LGA, cache-lga21975-LGA, cache-iad-kcgs7200031-IAD
x-timer: S1787306993.198518,VS0,VE8
Recommendations
Enable compression (gzip/brotli) to improve performance