Answer: A browse-wrap term.
Explanation:
A browse-wrap term is an agreement between the owner of a website and the user of that website, where the web user is notified that he/she agrees to the terms of usage of the website (clearly stated on the site) even as they continue browse in the website. A browse-wrap term doesn't require a site user to click an agreement box to accept terms of website usage. Open view is making use of browse-wrap term in their website.