Cookies

Cookies and browser storage

Last updated 17 October 2026.

Hullo uses two cookies, both needed for the site to work, and keeps a few things in your browser's local storage so you do not have to type them again. There are no advertising cookies, no analytics and no tracking.

1.Cookies

Both are set by hulloapp.com itself, are sent only to Hullo, and are sent only over HTTPS on the live site.

  • hullo_sessionStrictly necessary
    What it does
    Keeps you signed in to the booking web, the marina portal or the team's admin site. It holds a signed token and cannot be read by scripts on the page.
    How long it lasts
    30 days, or until you sign out
  • hullo_langPreference
    What it does
    Remembers the language you chose, or the one your browser asked for on your first visit, so the site opens in it next time.
    How long it lasts
    1 year

2.Local storage

Local storage stays in your browser and is never sent to Hullo by itself. The site reads it to fill things in for you.

  • hullo.boatLoa, hullo.boatIdPreference
    What it does
    Your boat's length, or the saved boat you picked, so every mooring is priced for it without typing it again.
    How long it lasts
    Until you clear it
  • hullo.cart.<merchant>Strictly necessary
    What it does
    Your basket with one merchant, with your notes and delivery time, so it survives a reload.
    How long it lasts
    Until you order, empty it or clear it

3.What we do not use

No advertising or analytics cookies, no tracking pixels, no social media buttons, and no fingerprinting. Our fonts are served from hulloapp.com itself, not from Google.

4.Maps

Pages with a map load map tiles from OpenStreetMap and OpenSeaMap, and the map's code from unpkg.com. Your browser asks those servers directly, so they see your IP address and the part of the map you are looking at. Hullo does not use them to track you. The privacy notice has more.

5.Your choices

You can delete cookies and local storage in your browser's settings at any time. Without the session cookie you are signed out; without the language cookie the site picks a language from your browser settings again.

6.Changes

If we ever want to add a cookie that is not strictly necessary, we will update this page and ask for your consent before setting it. Questions: [email protected].