What is a cookie?
A cookie is a small piece of data that a website stores on your device when you visit. It typically contains information about the website itself, a unique identifier that allows the site to recognize your web browser when you return, additional data that serves the cookie’s purpose, and the lifespan of the cookie itself.
Cookies are used to enable certain features (e.g. logging in), track site usage (e.g. analytics), store your user settings (e.g. time zone, notification preferences), and to personalize your content (e.g. advertising, language).
Cookies set by the website you are visiting are usually referred to as first-party cookies. They typically only track your activity on that particular site.
Cookies set by other sites and companies (i.e. third parties) are called third-party cookies They can be used to track you on other websites that use the same third-party service.