- Scan ID:
- b142c6e6-9bb5-46e5-88e5-5eac97fe8ba8Finished
- Submitted URL:
- https://web.whatsapp.com/sw.js
- 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=31536000; preload; includeSubDomains | Good | Declare that a website is only accessible over a secure connection (HTTPS). Click to learn more... |
| X-Frame-Options | — | 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 | frame-ancestors 'self'; default-src 'self' blob: data: 'wasm-unsafe-eval'; script-src 'self' 'report-sample' https://static.whatsapp.net 'nonce-JUpO8Kuy' 'wasm-unsafe-eval'; style-src data: blob: 'self' 'unsafe-inline' https://static.whatsapp.net; connect-src 'self' https://*.whatsapp.net https://www.facebook.com blob: https://crashlogs.whatsapp.net/wa_clb_data https://crashlogs.whatsapp.net/wa_fls_upload_check wss://*.web.whatsapp.com wss://web.whatsapp.com wss://web-fallback.whatsapp.com https://acs.whatsapp.com https://www.whatsapp.com https://dyn.web.whatsapp.com https://graph.whatsapp.com/graphql/ https://graph.facebook.com/graphql ws://web.whatsapp.com wss://web.whatsapp.com:5222 data:; font-src data: 'self' https://static.whatsapp.net; img-src 'self' data: blob: https://*.whatsapp.net https://*.fbcdn.net; media-src 'self' https://*.whatsapp.net https://*.cdninstagram.com https://*.fbcdn.net blob: mediastream: data:; child-src 'self' blob: data:; frame-src 'self' blob: data:; object-src 'self' blob: data:; worker-src https://web.whatsapp.com/static_resources/webworker_v1/init_script/ https://web.whatsapp.com/static_resources/webworker/init_script/; block-all-mixed-content; upgrade-insecure-requests; | Good | Control resources the user agent is allowed to load for a given page. Click to learn more... |
| Referrer-Policy | — | 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=(); attribution-reporting=(); autoplay=(); bluetooth=(); camera=(); ch-device-memory=(); ch-downlink=(); ch-dpr=(); ch-ect=(); ch-rtt=(); ch-save-data=(); ch-ua-arch=(); ch-ua-bitness=(); ch-viewport-height=(); ch-viewport-width=(); ch-width=(); clipboard-read=(); clipboard-write=(); compute-pressure=(); display-capture=(); encrypted-media=(); fullscreen=(self); gamepad=(); geolocation=(); gyroscope=(); hid=(); idle-detection=(); interest-cohort=(); keyboard-map=(); local-fonts=(); magnetometer=(); microphone=(); midi=(); otp-credentials=(); payment=(); picture-in-picture=(); private-state-token-issuance=(); publickey-credentials-get=(); screen-wake-lock=(); serial=(); shared-storage=(); shared-storage-select-url=(); private-state-token-redemption=(); usb=(); unload=(self); window-management=(); xr-spatial-tracking=(); report-to="permissions_policy" | 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 | same-origin-allow-popups | 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 | cross-origin | New | Request that the browser blocks no-cors cross-origin/cross-site requests to the given resource. Click to learn more... |
| X-XSS-Protection | 0 | 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 · 1 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 |
|---|---|---|
| *.whatsapp.net | Sep 3, 2024, 00:00:00 | Dec 2, 2024, 23:59:59 |