Security Report Summary
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| Redirect: | Click here to follow the redirect to https://proton.me/mail. | ||
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| Site: | https://protonmail.com/ | ||
| IP Address: | 185.70.42.12 | ||
| Report Time: | 09 Dec 2023 16:14:11 UTC | ||
| Headers: |
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| Advanced: |
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Missing Headers
| Content-Security-Policy | Content 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. |
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| Permissions-Policy | Permissions Policy is a new header that allows a site to control which features and APIs can be used in the browser. |
Raw Headers
| HTTP/1.1 | 301 Moved Permanently |
|---|---|
| date | Sat, 09 Dec 2023 16:14:10 GMT |
| set-cookie | Session-Id=ZXSSUuObpa2d1-HVHkciNAAAASc; Domain=protonmail.com; Path=/; HttpOnly; SameSite=None; Secure; Max-Age=7776000 |
| set-cookie | Tag=redirect; Path=/; SameSite=None; Secure; Max-Age=7776000 |
| cache-control | no-store |
| location | https://proton.me/mail |
| content-length | 230 |
| content-type | text/html; charset=iso-8859-1 |
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| public-key-pins-report-only | pin-sha256="8joiNBdqaYiQpKskgtkJsqRxF7zN0C0aqfi8DacknnI="; pin-sha256="drtmcR2kFkM8qJClsuWgUzxgBkePfRCkRpqUesyDmeE="; report-uri="https://reports.proton.me/reports/tls" |
| x-frame-options | deny |
| x-content-type-options | nosniff |
| x-xss-protection | 0 |
| referrer-policy | strict-origin-when-cross-origin |
| x-permitted-cross-domain-policies | none |
| onion-location | https://protonmailrmez3lotccipshtkleegetolb73fuirgj7r4o4vfu7ozyd.onion/ |
Upcoming Headers
| Cross-Origin-Embedder-Policy | Cross-Origin Embedder Policy allows a site to prevent assets being loaded that do not grant permission to load them via CORS or CORP. |
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| Cross-Origin-Opener-Policy | Cross-Origin Opener Policy allows a site to opt-in to Cross-Origin Isolation in the browser. |
| Cross-Origin-Resource-Policy | Cross-Origin Resource Policy allows a resource owner to specify who can load the resource. |
Additional Information
| set-cookie | There is no Cookie Prefix on this cookie. This is not a SameSite Cookie. |
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| strict-transport-security | HTTP 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. |
| public-key-pins-report-only | HTTP Public Key Pinning Report Only allows a host to test the effects of a HPKP policy before making it live. The browser will report on actions that would have been taken if the policy were live so a host can see what effect it would have. Analyse this policy in more detail. |
| x-frame-options | X-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-content-type-options | X-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-xss-protection | X-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. |
| referrer-policy | Referrer 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. |