Cookies are small text files that are placed on your computer by websites that you visit. They are widely used in order to make websites work, or work more efficiently, as well as to provide information to the owners of the site. Depending on your access level and actions on the site, various preference based cookies may be set to enrich your experience. These cookies are used to remember your theme, language and item marking preferences, etc.

Standard Cookies

Name of Cookie:Purpose:Strictly Necessary:
ARRAffinityManages which server in our webfarm you connect to.Yes
ga_disableManage cookie preferencesYes
gaoop_hide_infoPrevent previous cookie popup from showing that the user has dismissedYes
pum-*Prevent previous popups from showing that the user has dismissedYes

Third Party Cookies

The site owner may set additional cookies in addition to the standard cookies above. These cookies are often used for website usage tracking, or set by embedded service providers when viewing embedded content from providers such as YouTube and Vimeo, etc.

Name of Cookie:ProviderPurpose
_gaGoogle AnalyticsAnalytics
_gidGoogle AnalyticsAnalytics
_umtaGoogle AnalyticsAnalytics
umtbGoogle AnalyticsAnalytics
umtcGoogle AnalyticsAnalytics
umtzGoogle AnalyticsAnalytics
_umtvGoogle AnalyticsAnalytics

How do I change my cookie settings?

Most web browsers allow some control of most cookies through the browser settings. To find out more about cookies, including how to see what cookies have been set and how to manage and delete them, visit or
To opt out of being tracked by Google Analytics across all websites visit