Privacy
This page describes how NayNow handles public reading, learner accounts and admin access.
Reading and measurement
You can read public articles without creating an account. The site retrieves article content and source information from Supabase.
NayNow uses Vercel Analytics for site traffic and Vercel Speed Insights for page performance. We also record selected interactions, including article views, reading mode changes, searches and source-link clicks. These events may include an article ID, category, source domain, result count, and a length-limited search phrase or a redacted value.
Query strings and fragments are removed from page URLs sent to those analytics tools, and admin events are filtered out. Search-phrase screening cannot identify every sensitive detail. Search terms in a page URL may still appear in browser history or infrastructure logs.
NayNow Learn
Public articles remain available without an account. To save vocabulary and practice, learners sign in with Supabase Auth; the session uses cookies. Saved words, Vietnamese meanings, mastery choices and optional article context are stored under the learner’s account and are not public.
When you request a translation, NayNow sends the selected term and a short sentence excerpt to its AI provider. When you generate practice, it sends up to ten saved terms, not the source article. NayNow does not store the generated passage or exercise answers in its database; the practice page holds them in browser memory until refresh. AI request counts are kept to enforce per-account limits.
Admin access and technical data
The admin area uses Supabase Auth. An admin session is maintained through cookies after sign-in; public reading does not require an admin session. Vercel and other infrastructure providers may process requests and technical logs to operate and monitor the site.
External source links
Articles may link to publishers and other organizations. Once you follow an external link, that site applies its own privacy practices.