To see if a particular website supports OpenID, check the site's login page for one or more of the following:
- The word 'OpenID'.
- The OpenID logo
- 2.1 Does the website support OpenID?
- 2.2 Entering your OpenID URL
- 2.3 Logging in to CrowdID
- 2.4 Allowing or denying a login
- 2.5 Providing additional profile information to a website