Cookies

Cookie policy

Cookies are small files a website saves in your browser. Ours keep contributors signed in and, only if you allow it, tell us anonymously which stories people read. We don't use advertising cookies.

Cookies we set

CookieSet byWhat it's forLasts
_ga_ga_*Google AnalyticsCounts visits and which pages are read, so we know what readers find useful. It doesn't tell us who you are.2 years
mmg_consentUsRemembers your cookie choices, so we don't ask again. Always set once you choose.6 months
mmg_sessionUsKeeps contributors and editors signed in. Only set if you sign in.Up to 30 days
mmg_2fa_*mmg_pk_challengeUsChecks a second sign-in step, such as a passkey or authenticator code. Only set while you sign in.Minutes
mmg_impersonatormmg_view_asmmg_goauth_stateUsStaff tools only: the way back after viewing the site as another person, a preview of a desk layout, and connecting Google Analytics. Never set for readers.Up to 8 hours

Videos, players and comments

Some articles include videos and music players from YouTube, Spotify, Vimeo and Mixcloud, and can show Disqus comments. These services set their own cookies when they load, so unless you allow them they wait until you choose to load one. Their own cookie policies explain what they do.

Your choices

You can change your choices at any time with Cookie settings, at the foot of every page. You can also block or delete cookies in your browser; the site still works without them, but you won't be able to sign in.

Keyboard shortcuts

Shortcuts don't work while you're typing in a field. Press ? to open or close this list.