https://brewster.kahle.org/

Scan ID:: a390b0bf-b908-4177-a340-71e9605596b9Finished
Submitted URL:: https://brewster.kahle.org/
Report Finished:: Jan 11, 2025, 12:04:51

Risks · 0 found

Practices that may pose security risks

Security Headers · 0 found

HTTP response headers that can harden the security of a web application

Name	Value	Support	Info
Strict-Transport-Security	—	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	—	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	—	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	—	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	—	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 · 1 found

Requests or resources offending security policies

Violation	Type	Info
Resource https://brewster.kahle.org/ Description Mixed Content: The page at 'https://brewster.kahle.org/' was loaded over HTTPS, but requested an insecure script 'http://platform.twitter.com/widgets.js'. This request has been blocked; the content must be served over HTTPS.	Mixed Content	Blocks unencrypted content from loading in an encrypted page. Click to learn more...

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
brewster.kahle.org	Jan 5, 2025, 00:58:26	Apr 5, 2025, 00:58:25
*.archive.org	Dec 23, 2023, 14:17:22	Jan 23, 2025, 14:17:22
s.w.org	Dec 30, 2024, 18:11:04	Mar 30, 2025, 18:11:03