03 / categories
Cookie categories and purposes
Different categories support different purposes. The descriptions below explain the kinds of cookies that may be used without naming particular providers, platforms, or storage periods.
necessary
Strictly necessary cookies
Some cookies may be necessary for core website operation, security, network management, or remembering your privacy choices. Where a cookie is required for the website to function properly, it may not be optional. These cookies support the basic delivery and dependable operation of the site rather than an optional visitor preference or measurement purpose.
optional preferences
Preference cookies
Preference cookies may remember choices that improve a return visit. Depending on the feature available, illustrative examples could include language or display preferences. This does not mean every preference is offered on this website. When used, these cookies help a browser present a previously selected experience more consistently.
optional measurement
Performance and analytics cookies
Performance and analytics cookies may help assess how visitors use pages, identify broad technical patterns, and improve website performance or content. The information they support is considered at an aggregate or technical level where appropriate. This category is not a statement that a particular analytics provider or profiling practice is in use.
optional external context
Marketing or third-party cookies
Optional cookies may be set or accessed by third parties where you choose to interact with embedded content, external services, or marketing-related features connected with the website. Their availability and operation can depend on your consent and browser settings. This description does not mean that any particular external service is currently present.