What this browser remembers
Series9 stores your selected titles, episode checkpoints, viewing country and up to thirty recently opened title pages in this browser's local storage. That lets the pages display your choices when you return. You do not need to submit a name or email address for those features.
Removing or moving choices
Use a poster's heart to remove a saved title, Clear checkpoint for a series note, or the recently browsed page to clear that local title history. Browser settings can also remove site data. Create a list backup first if you want to retain the saved titles and episode notes.
Outside requests and links
Poster and backdrop images load from TMDB's image service. Following Watch now opens JustWatch, and a later offer may take you to another provider. Those services receive normal connection information when you visit them and have their own privacy practices. A Series9 saved-list backup is not sent automatically as part of that link.
Shared devices
Anyone using the same browser profile may be able to see its saved list and recent title history. Private windows or another profile can have different storage. No claim is made that ordinary browsing is anonymous or that all browser and network activity is hidden.