Privacy and consent
Local preferences
This site stores your optional analytics and advertising consent choice in browser local storage. Explorer filters and comparison choices are encoded in the page URL.
Optional analytics and advertising
Analytics is omitted when no measurement ID is configured. Advertising is disabled by default. Consent Mode v2 defaults advertising storage, analytics storage, advertising user data, and personalization to denied. Use Cookie preferences in the footer to change your choice.
Accounts and email
Accounts and paid features are deferred. The preview does not collect newsletter email addresses. No third-party authentication script is loaded.
Infrastructure
Production hosting may process ordinary HTTP request metadata for security and delivery. The canonical research database is private. Provider payloads and credentials are never public site data.