Security Report Summary
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Site: https://fi.co/
IP Address: 3.91.149.113
Report Time: 31 Aug 2025 13:33:10 UTC
Headers:
  • Referrer-Policy
  • Strict-Transport-Security
  • X-Content-Type-Options
  • X-Frame-Options
  • Content-Security-Policy
  • Permissions-Policy
Advanced:
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Missing Headers
Content-Security-PolicyContent Security Policy is an effective measure to protect your site from XSS attacks. By whitelisting sources of approved content, you can prevent the browser from loading malicious assets.
Permissions-PolicyPermissions Policy is a new header that allows a site to control which features and APIs can be used in the browser.
Raw Headers
HTTP/2200
alt-svch3=":443"; ma=2592000
cache-controlmax-age=0, private, must-revalidate
content-encodinggzip
content-typetext/html; charset=utf-8
dateSun, 31 Aug 2025 13:33:10 GMT
etagW/"cc07772df8228a9c84d3f179546dbac6"
link</assets/rails.bundle-c0e386b512eb19f72ac2bc16a83ee404815ca2866f1096bc5fcd4904ef9c49dc.js>; rel=preload; as=script; nopush,</assets/v4.bundle-12fbfe4757883bc53b67330d2cf8cb4814e937d125131d02a10e72830f16e954.js>; rel=preload; as=script; nopush,</assets/v4-9532cf06c76e865595a29306c7b0aba7ef8cad244a43f9ce6097fccccd5a2ac2.css>; rel=preload; as=style; nopush,</assets/v4.bundle-2823694a88e2cbdd1599370b2b9011dba6d541c66dd9bed73d5504976f757d9b.css>; rel=preload; as=style; nopush
referrer-policystrict-origin-when-cross-origin
set-cookieclient_uuid=7069d289-f52b-40b2-a152-56c37ae9a707-1756647190; path=/; samesite=lax; secure
set-cookie_fi_session_4=DOr2OiqMCxzsPNRgbGtxlPzKPFshMpVgbsmuGUbl8irrjwefJdUurmGvX7mqny%2F%2FYNpeTirqslkKp4RBH3d96L8Zaez5o%2B1EgZYs4q8RFumC1kLXGHyUcmmFhHXJ1wMtXBoxkZU%2FWNDCuqaNw2AXNovL%2FbvldCO78Tq5840OGZMes71GfOy19v5SrvVoryaHwLgez1%2FpcOC%2BL7NRrtZmiZFGS4yuKmuuNKVSu52Hd5ZxR6ajuBe%2B6M7eAoC4R5NistxuZ8J8NwCeuFwGpXWwl%2B4tlPtvFZGmkj90dbqdUz4bkcZ8OQWyQX6NuC5aALORAkj0rzKvJAMeKS29abnF5VWbc6koLE5HiDiXoWiz5q2a%2B2Lq9VsUUaHnlLRDdnNDEiCdnjU1MADmRZU%3D--Z53mh4Na8PIlry7U--mQ4fw6jlWdwQufaNu1GE6A%3D%3D; domain=fi.co; path=/; expires=Mon, 01 Sep 2025 01:33:10 GMT; secure; httponly; samesite=lax
strict-transport-securitymax-age=63072000; includeSubDomains
varyAccept
varyAccept-Encoding
x-content-type-optionsnosniff
x-frame-optionsSAMEORIGIN
x-permitted-cross-domain-policiesnone
x-request-id05d0ee13-762f-4733-aefc-569fd1a31a55
x-runtime0.499815
x-xss-protection0
Upcoming Headers
Cross-Origin-Embedder-PolicyCross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP.
Cross-Origin-Opener-PolicyCross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser.
Cross-Origin-Resource-PolicyCross-Origin Resource Policy allows a resource owner to specify who can load the resource.
Additional Information
referrer-policyReferrer Policy is a new header that allows a site to control how much information the browser includes with navigations away from a document and should be set by all sites.
set-cookieThere is no Cookie Prefix on this cookie.
strict-transport-securityHTTP Strict Transport Security is an excellent feature to support on your site and strengthens your implementation of TLS by getting the User Agent to enforce the use of HTTPS.
x-content-type-optionsX-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. The only valid value for this header is "X-Content-Type-Options: nosniff".
x-frame-optionsX-Frame-Options tells the browser whether you want to allow your site to be framed or not. By preventing a browser from framing your site you can defend against attacks like clickjacking.
x-xss-protectionX-XSS-Protection sets the configuration for the XSS Auditor built into older browsers. The recommended value was "X-XSS-Protection: 1; mode=block" but you should now look at Content Security Policy instead.