Cloud

Cookies and outside services

No tracking or advertising cookies. This site sets one cookie of its own: a session cookie that keeps you signed in and protects its forms. On the billing page, Stripe adds two fraud-prevention cookies.

This page lists every cookie on this site and every outside service its pages load directly. It is built from the same list the site's code is checked against.

Cookies on this site

`PHPSESSID`

Keeps you signed in and protects forms against forged requests.

Set by: This site
How long: Until you close your browser
Where: Every page
Category: Strictly necessary

`__stripe_mid`

Fraud prevention: lets Stripe recognize this browser across payments.

Set by: Stripe
How long: 1 year
Where: Set on billing settings (signed in), then sent with every request to this site until it expires
Category: Fraud prevention (Stripe; under review)

`__stripe_sid`

Fraud prevention: lets Stripe recognize this browser within one visit.

Set by: Stripe
How long: 30 minutes
Where: Set on billing settings (signed in), then sent with every request to this site until it expires
Category: Fraud prevention (Stripe; under review)

Outside services

Each one loads only on the pages named here. These companies may set their own cookies; their policies say which. Stripe's payment frames also load services Stripe chooses, such as Google Pay, Apple Pay and hCaptcha.

Stripe

Stripe's policy

Where: Billing settings (signed in)

https://js.stripe.com: Card and wallet entry on the billing page. Stripe.js also collects device and activity signals to detect payment fraud, and Stripe may set its own cookies for that.
https://*.js.stripe.com: Parts of Stripe.js served from Stripe subdomains.
https://hooks.stripe.com: Your card issuer's security check (3D Secure) when you save a card.
https://api.stripe.com: Sends the card you enter straight to Stripe; this site never sees the number.
https://*.stripe.com: Images Stripe.js shows on the billing page.

Google

Google's policy

Where: Billing settings (signed in)

https://pay.google.com: The Google Pay button, when your browser offers it.