Website using the £ symbol on their website - meaning it may accept payment in this British currency.
AddThis, the new brand name for Clearspring Technologies, is the leader in socially connecting publishers, services and advertisers to audiences on the open web. Reaching more than 1.3 billion unique users monthly, AddThis’ social tools and analytics are used on more than 14 million unique domains to distribute and track digital...
Google's hosted library for web fonts. Allows websites to choose and use fonts from a free, wide variety of fonts.