Storage used by the application

Sign-in, language, unfinished answers, and the appearance choice are stored by the application itself. They are not used for advertising or analytics. Optional analytics and marketing storage are not used, so there is no consent banner.

• lingua_authenticated

  Tells the edge whether a session flag is present so private routes can redirect. It is not the access or refresh token.

  cookie · 7 days, cleared on logout · consent not required

• lingua_locale

  Stores the interface language the person chose. It is not used for advertising or analytics.

  cookie · 1 year · consent not required

• lingua_access_token

  Short-lived API access token for the signed-in session.

  localStorage · Until logout or the token expires · consent not required

• lingua_refresh_token

  Refresh token used to renew the access token.

  localStorage · Until logout or the token expires · consent not required

• lingua learner draft keys

  Unsaved lesson answers in the current tab. Not an official score.

  sessionStorage · Until the tab closes · consent not required

• lingua_theme

  Remembers the light or dark appearance the person chose in the product. It is not used for advertising or analytics.

  localStorage · Until the person changes it or clears site data · consent not required

• lingua_speaking_notice_ack

  Remembers that this tab already showed the speaking-audio notice.

  sessionStorage · Until the tab closes · consent not required