For perfomance reasons some of our website software uses Cloudflare as a CDN network. This saves a cookie "__cfduid" to apply security settings on a per-client basis. This cookie is strictly necessary for Cloudflare's security features and cannot be turned off.
These cookies allow us to count visits and traffic sources, so we can measure and improve the performance of our site.
This Cookie is placed by Facebook. It enables us to measure, optimize and build audiences for advertising campaigns served on Facebook. In particular it enables us to see how our users move between devices when accessing our web site and Facebook, to ensure that our Facebook advertising is seen by our users most likely to be interested in such advertising by analysing which content a user has viewed and interacted with on our web site.