Stripe is a developer-friendly way to accept payments online and in mobile apps.
The Platform for Privacy Preferences Project (P3P) enables Websites to express their privacy practices in a standard format that can be retrieved automatically and interpreted easily by user agents. P3P user agents will allow users to be informed of site practices (in both machine- and human-readable formats) and to automate dec...
Open graph description entity tag
A review of an item - for example, of a restaurant, movie, or store.