A simple library that provides standard Unicode emoji support across all platforms.
Level3 is a big company that has been providing a wide range of content delivery services for over 20 years. Level3 owns a Tier 1 backbone and has over 5.6 Tbps of peering capacity. The Level3 CDN services allow for token-based authentication, traffic prioritization, resource popularity tracking, full usage logs with auto-downlo...
This site uses the viewport meta tag which means the content may be optimized for mobile content.
A family of standard web feed formats used to publish frequently updated information like blog entries, news headlines, audio and video.
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
The Open Graph protocol enables any web page to become a rich object in a social graph, a open protocol supported by Facebook
This page contains a meta robots tag which tells search engines and robots to index or not index the page.
A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical", or "preferred".