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.
Sleek, intuitive, and powerful mobile first front-end framework for faster and easier web development.
nginx [engine x] is a HTTP server and mail proxy server written by Igor Sysoev.
A flexible & easy-to-manage web server... Internet Information Services (IIS) for Windows® Server is a flexible, secure and manageable Web server for hosting anything on the Web. From media streaming to web applications, IIS's scalable and open architecture is ready to handle the most demanding tasks.
Open graph description entity tag
Open graph title entity tag