https://www.scientificamerican.com/article/mysterious-constant-that-makes-mathematicians-despair/?utm_source=linkedin&utm_medium=social&utm_campaign=socialflow

Scan ID:: 3ba1d9d1-7923-4373-a15e-f497bb0db22aFinished
Submitted URL:: https://trib.al/XPbDJMZRedirected
Report Finished:: Dec 23, 2024, 18:56:42

Risks · 0 found

Practices that may pose security risks

Security Headers · 6 found

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

Name	Value	Support	Info
Strict-Transport-Security	max-age=600; 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' https://app.contentful.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	microphone=self; camera=self	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	—	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 · 0 found

Requests or resources offending security policies

Certificates · 9 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
*.scientificamerican.com	Oct 26, 2024, 04:43:25	Jan 24, 2025, 04:43:24
cookielaw.org	Dec 9, 2024, 19:16:11	Mar 9, 2025, 20:16:09
*.google-analytics.com	Dec 2, 2024, 08:35:56	Feb 24, 2025, 08:35:55
tp.scientificamerican.com	Dec 7, 2024, 16:55:34	Mar 7, 2025, 16:55:33
*.cxense.com	Feb 14, 2024, 00:00:00	Feb 14, 2025, 23:59:59
geolocation.onetrust.com	Dec 9, 2024, 18:59:53	Mar 9, 2025, 19:59:51
sciam.com	Mar 15, 2024, 00:00:00	Apr 13, 2025, 23:59:59
*.g.doubleclick.net	Dec 2, 2024, 08:35:56	Feb 24, 2025, 08:35:55
tinypass.com	Nov 8, 2024, 03:57:17	Feb 6, 2025, 03:57:16