KISSmetrics is a powerful web analytics solution that helps you to increase customer acquisition and retention rates, make smarter business decisions, and boost your bottom line.
A script toolkit which allows users to install a growing number of apps on their site.
Display Instagram photos from any non-private Instagram accounts.
This site uses the viewport meta tag which means the content may be optimized for mobile content.
A pingback is one of four types of linkback methods for Web authors to request notification when somebody links to one of their documents. This enables authors to keep track of who is linking to, or referring to their articles.
Open graph description entity tag
Sites who has this tag are verfied by google to use WebMaster tools
A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical", or "preferred".