DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=2592000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
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 X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

1 headers
Connection
Performance
close

Caching Headers

2 headers
Cache-Control
Caching
max-age=0, private, must-revalidate
Etag
Caching
W/"9cf686111e87b8af903767ace01f333b"

Content Headers

2 headers
Content-Length
Content
126296
Content-Type
Content
text/html; charset=utf-8

Server Headers

2 headers
Server
Server
Heroku
X-Runtime
Server
0.060102

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_helpjuice_session_v2=HHTcko65EBkQmcWqH56dUnzs7w%2BSi8T10suisAmk%2FTbUOztHvox481OOfWxtEHKiRSnCyMDV0Tbj5TiB7nbnrKN%2BGexMy7cHvRPs4FgsN4zIeK6TwIcEHozSywaqIram2OYIZifVw9TgAxJfcbG4LNbyaBS1vG6ckAqJMg7UiJ7iu2OhX%2BcFi5xV5AiT8bZVg7mq7rxrUTmaHpN6FFa3jXUAImuAR%2FjKpjPm9Vpjc8Hoq65BzLWpiMwFXBb5%2FKpWhmg%2FED59%2FBw%2BvS63T3ktbkbXQllffJCTyuFUEqon2n5Wj9N%2BdjBLbZpW0b8UhjAHg6aN--cSb%2FCYD8xDONirqQ--3ZFkwUm7bFDmDHzvLnfkmQ%3D%3D; domain=helpducks.org; path=/; expires=Sun, 28 Dec 2025 04:21:16 GMT; secure; httponly

Other Headers

8 headers
Date
Other
Thu, 25 Dec 2025 04:21:16 GMT
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=ONkcnKFSnnbeQM7ahGvTtuZ8KBivJAq7w%2BwjyZgE%2BkA%3D\u0026sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6\u0026ts=1766636476"}],"max_age":3600}
Reporting-Endpoints
Other
heroku-nel="https://nel.heroku.com/reports?s=ONkcnKFSnnbeQM7ahGvTtuZ8KBivJAq7w%2BwjyZgE%2BkA%3D&sid=929419e7-33ea-4e2f-85f0-7d8b7cd5cbd6&ts=1766636476"
Via
Other
1.1 heroku-router
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
X-Request-Id
Other
4e23e552-0a3f-d950-92ff-26a1c696cc4b

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 245ms