DNS Gurus
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25 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=63072000; includeSubDomains
Content-Security-Policy
Missing
Not configured
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
  • • Consider adding 'preload' to HSTS for maximum security
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

1 headers
Cache-Control
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
cloudflare
X-Runtime
Server
0.017867

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_jobs_rails_session=siCR5wuIz4KITMjuKIpYiNmBGPT3iJ7k6M%2BTW5tHPgcnfVjAqBtMCLf6uPjTxTwjCTRYhIZ6sv0dgqJhdrRmyoA0eHQi0IaWSDLgMS5f5mZw%2B24ArB6z0egHLPzVAf7cpOROBx2jwEW05%2Fu%2FOGiSpIgUxRG%2BnGKUPNpHMAB%2FAPWaFC8td7%2BEVIRUwReR2eMZgqFFwRzYqSYyBOoOuS%2FmXHpPLm%2BD2Glt5iLOB3bxo6ZMnsbxfO%2FlL%2F6F84dPpgiaNLzZz0Uoy0Utrkt4Bgg%2FjZWr6SwT2Fl9zLuU--50BB8ZJvbaIk86Jo--zcc5r9OqSwTx7vDofYfQVw%3D%3D; path=/; secure; httponly; samesite=lax

Other Headers

12 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9cb2411b8f5ca606-IAD
Date
Other
Mon, 09 Feb 2026 09:14:03 GMT
Link
Other
</assets/tailwind-9c83292b.css>; rel=preload; as=style; nopush,</assets/InterVariable-d3a67c50.css>; rel=preload; as=style; nopush,<https://js.sentry-cdn.com/ec99256c4360ba998cf161e24d060de7.min.js>; rel=preload; as=script; crossorigin=anonymous; nopush
Nel
Other
{"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1}
Report-To
Other
{"group":"heroku-nel","endpoints":[{"url":"https://nel.heroku.com/reports?s=YnMI%2FU1gXM5p29YvjElXmtp76nh7qvy00Dud3ynPbTY%3D\u0026sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d\u0026ts=1770628443"}],"max_age":3600}
Reporting-Endpoints
Other
heroku-nel="https://nel.heroku.com/reports?s=YnMI%2FU1gXM5p29YvjElXmtp76nh7qvy00Dud3ynPbTY%3D&sid=e11707d5-02a7-43ef-b45e-2cf4d2036f7d&ts=1770628443"
Server-Timing
Other
cfEdge;dur=15,cfOrigin;dur=32
Via
Other
2.0 heroku-router
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
99e387a4-ae37-1bc0-562e-4f2f0ab44349

Recommendations

Enable compression (gzip/brotli) to improve performance