Your use of this resource
The annual reference collection does not receive or store your edited spreadsheet. Its CSV download is a static reference file. Any dates, personal comparison notes, or private records you add in your own spreadsheet remain outside this website’s local search and download functions.
Search, downloads, and storage
Product filtering runs in your current browser page. The supplied site code does not send search terms to a backend or store application data in cookies or local storage. CSV files and any worksheet text exports are downloads you choose to save. Reloading a worksheet clears its current-page entries.
Analytics
Analytics is not enabled in this build. No Google Analytics measurement ID or Search Console verification token has been supplied for this domain.
External destinations and hosting
Product images are served locally. Following a product link opens Copwhere, which has its own access requirements and privacy practices. Cross-origin links use strict-origin-when-cross-origin with noopener: a permitted referrer contains the origin rather than the full page path. Browser or privacy settings may suppress it. Hosting providers receive normal web requests and may keep operational logs according to their own configuration.
Changes to the deployment
If the operator enables analytics or adds forms, accounts, or a connected service, this notice should be updated to reflect the actual deployment. This static source does not process payments or submit orders.