Allows a website to define how a page is rendered in Internet Explorer 8, allowing a website to decide to use IE7 style rendering over IE8 rendering.
Content Security Policy is best used as defense-in-depth, to reduce the harm caused by content injection attacks.
Open graph description entity tag
A scheme.org entity that represents an organization such as a school, NGO, corporation, club, etc.
This page contains a meta robots tag which tells search engines and robots to index or not index the page.