No signup, no accounts
Every page on Traveler Pocket Guide is open and immediate. There is no signup, no login, and no user account of any kind, so there is no account profile, password, or personal account data for this site to hold in the first place.
What data is collected
This site does not run advertising and does not sell visitor data. Beyond standard, aggregate analytics (the kind of anonymous traffic counting most websites use to see which pages get visited), no personal data is knowingly collected here, since there is nothing to collect it through, no forms, no account creation, and no payment details anywhere on the site.
Visa Tracker: your trips never leave your browser
The genuine privacy point worth stating plainly: every trip you add in the Visa Tracker is stored only in your own browser's local storage, on your own device. It is never sent to, or saved on, any server this site runs. Clearing your browser's site data for Traveler Pocket Guide, or using a different browser or device, removes or simply does not show that trip history, because it was never anywhere else to begin with.
Questions
Any privacy question can go to the address on the Contact page.