- Scan ID:
- e5a395f7-f9fc-48b0-a973-bdec065dddaaFinished
- Submitted URL:
- https://flathub.org/apps/org.gnome.Epiphany
- Report Finished:
Risks · 0 found
Practices that may pose security risks
Security Headers · 7 found
HTTP response headers that can harden the security of a web application
Learn more...| Name | Value | Support | Info |
|---|---|---|---|
| Strict-Transport-Security | max-age=31557600 | Good | Declare that a website is only accessible over a secure connection (HTTPS). Click to learn more... |
| X-Frame-Options | Deny | Good | Indicate whether a browser should be allowed to render a page in a <frame>, <iframe>, <embed> or <object>. Click to learn more... |
| X-Content-Type-Options | nosniff | Good | Indicate that the MIME types advertised in the Content-Type headers should be followed and not be changed. Click to learn more... |
| Content-Security-Policy | base-uri 'self' https://flathub.org; default-src 'none'; form-action 'none'; script-src 'self' 'sha256-eMuh8xiwcX72rRYNAGENurQBAcH7kLlAUQcoOri3BIo=' https://webstats.gnome.org https://js.stripe.com; style-src 'self' 'unsafe-inline' https://dl.flathub.org; font-src 'self'; connect-src 'self' https://flathub.org https://webstats.gnome.org https://api.stripe.com https://o467221.ingest.sentry.io/api/6610580/; img-src 'self' https://dl.flathub.org https://webstats.gnome.org https://avatars.githubusercontent.com https://gitlab.com https://gitlab.gnome.org https://lh3.googleusercontent.com https://secure.gravatar.com https://invent.kde.org data:; frame-ancestors 'none'; frame-src 'self' https://js.stripe.com https://hooks.stripe.com; | Good | Control resources the user agent is allowed to load for a given page. Click to learn more... |
| Referrer-Policy | strict-origin-when-cross-origin | Good | Control how much referrer information should be included with requests. Click to learn more... |
| Clear-Site-Data | — | Good | Control the data stored by a client browser for their origins. Click to learn more... |
| X-Permitted-Cross-Domain-Policies | — | Good | Control whether a web client such as Adobe Flash Player or Adobe Acrobat has permission to handle data across domains. Click to learn more... |
| Permissions-Policy | accelerometer=(); ambient-light-sensor=(); autoplay=(); battery=(); camera=(); cross-origin-isolated=(); display-capture=(); document-domain=(); encrypted-media=(); execution-while-not-rendered=(); execution-while-out-of-viewport=(); fullscreen=(); geolocation=(); gyroscope=(); keyboard-map=(); magnetometer=(); microphone=(); midi=(); navigation-override=(); payment=(self); picture-in-picture=(); publickey-credentials-get=(); screen-wake-lock=(); sync-xhr=(); usb=(); web-share=(); xr-spatial-tracking=() | New | Allow and deny the use of browser features in a document or iframe. Click to learn more... |
| Cross-Origin-Embedder-Policy | — | New | Configure embedding cross-origin resources into the document. Click to learn more... |
| Cross-Origin-Opener-Policy | — | New | Ensure a top-level document does not share a browsing context group with cross-origin documents. Click to learn more... |
| Cross-Origin-Resource-Policy | — | New | Request that the browser blocks no-cors cross-origin/cross-site requests to the given resource. Click to learn more... |
| X-XSS-Protection | 1; mode=block | Deprecated | Deprecated. Stops pages from loading when they detect reflected cross-site scripting (XSS) attacks. Click to learn more... |
| Feature-Policy | — | Deprecated | Deprecated. Replaced by the Permissions-Policy header. Click to learn more... |
| Expect-CT | — | Deprecated | Deprecated. Opt in to reporting and/or enforcement of Certificate Transparency requirements. Click to learn more... |
| Public-Key-Pins | — | Deprecated | Deprecated. Allows HTTPS websites to resist impersonation by attackers using mis-issued or otherwise fraudulent certificates. Click to learn more... |
Security Violations · 0 found
Requests or resources offending security policies
Certificates · 3 found
SSL/TLS Certificates enable websites to encrypt transactions between the client and the server and provide server identity verification
| Subject | Issue date | Expiry date |
|---|---|---|
| flathub.org | Mar 2, 2024, 14:20:12 | Apr 3, 2025, 14:20:11 |
| ingest.sentry.io | Oct 3, 2024, 00:00:00 | Jul 29, 2025, 23:59:59 |
| gnome.org | Aug 23, 2024, 13:08:33 | Nov 21, 2024, 13:08:32 |