Last updated: 6 August 2026
Cookies are files downloaded to your device when you visit a website. Among other things, they allow us to remember your preferences or measure how the site is used. This policy also covers other local storage technologies with equivalent effects, such as browser localStorage.
The first time you visit, a notice lets you accept or reject cookies that are not strictly necessary. Analytics cookies are not activated until you accept them.
You can change your decision at any time from the "Cookie settings" link in the footer, and you can also configure or block cookies in your browser.
These enable the basic operation of the site and do not require consent.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
pw127s | Sofias | Maintain the browsing session | Session |
pwcmbAllowCookies | Sofias (local storage) | Remember your cookie decision | Until you clear it |
sofias_embed_… | Sofias (local storage) | Identify the assistant conversation so it can be resumed | Until you clear it |
| reCAPTCHA cookies | Tell humans from automated submissions in the subscription form | Per Google's policy |
| Name | Provider | Purpose | Duration |
|---|---|---|---|
_ga, _ga_<id> | Google Analytics 4 | Statistical measurement of site usage | Up to 2 years |
IP addresses are anonymised in the tool's configuration.
| Name | Provider | Purpose | Duration |
|---|---|---|---|
_sofias_chat_session | Sofias | Authenticated user session | Session |
locale | Sofias | Remember the chosen language | 1 year |
Some of the cookies described belong to providers headquartered in the United States (Google). Details of these transfers are set out in our Privacy Policy.