DNS Gurus
Cached · just now
27 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

2 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked

Caching Headers

3 headers
Cache-Control
Caching
no-store
Expires
Caching
Fri, 01 Jan 1990 00:00:00 GMT
Pragma
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
0.026318

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_code_triage_session=vLBEm0E9VJYQV%2BKadZ24pfCqcNUiB%2F6AP0RVAgONXNDaITlDT%2F%2FWVGo2PiAyGUVkj3PMVxsh4m1zZW%2BMJkGI%2Fnb%2Bk73HoI%2FefEnO6C5bM2vyFJ%2BA2NiO%2B732WR4ChB%2BLFq466aetJWVIW4vQVhEDBCxV6KTZzS9puM8XgSOi%2Bg9S5y0ZbSBozp0j38SLN39EKW0VjIG5130Z0mMdS7V2TN%2FCmQGC9cyu5bGIO3jNbsbjpkDNoAF7fDpX%2FFcOqDsLE6XT%2Fg%2FHtrTPOH3REY%2B%2FPHJhSfznDlKpR1p9%2BQ%3D%3D--tRlv7FW0uA1fQMH%2B--8Gp4RyBvzXi%2BiQSo0I2OCw%3D%3D; path=/; secure; HttpOnly; SameSite=Lax

Other Headers

13 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b5d95acac6957f3-IAD
Date
Other
Tue, 30 Dec 2025 00:57:43 GMT
Link
Other
</assets/application-017f3f6bb89839a4eacb167ea56139d40ca2a7df640c4ca407c910923696dfcd.css>; rel=preload; as=style; nopush,</assets/application-7f64e5857e5885e3a2abf4aff5931b432d57edb02055ec5020ac6e08a4985f73.js>; rel=preload; as=script; 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=8s3lVvHz5ktECsEhniva2tcoMw53sp7IEO23gfwqpq0%3D\u0026sid=af571f24-03ee-46d1-9f90-ab9030c2c74c\u0026ts=1767056263"}],"max_age":3600}
Reporting-Endpoints
Other
heroku-nel="https://nel.heroku.com/reports?s=8s3lVvHz5ktECsEhniva2tcoMw53sp7IEO23gfwqpq0%3D&sid=af571f24-03ee-46d1-9f90-ab9030c2c74c&ts=1767056263"
Server-Timing
Other
cfEdge;dur=14,cfOrigin;dur=42
Via
Other
1.1 heroku-router
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
745fd7d1-4187-8909-9ed4-0a4eeeb0f455

Recommendations

Enable compression (gzip/brotli) to improve performance