Higher Intellect is a World Wide Web server hosting a searchable database of over 750,000 text files on a variety of subjects. We also host a server running on the Hotline and KDX protocols featuring a vast collection of antique software, obscure operating systems, and open source software.
Google+ platform websites integration using the Google+ platform tag.
The Tweet Button is a small widget which allows visitors to share content and connect on Twitter.
Let visitors recommend your content on Google Search and share it on Google+.
Open graph description entity tag
Open graph title entity tag
Indicates that the site provides an interface specifically for searching the document and its related resources.
A canonical link element is an HTML element that helps webmasters prevent duplicate content issues by specifying the "canonical", or "preferred".
By adding rel="home" to a hyperlink, a page indicates that the destination of that hyperlink is the homepage of the site in which the current page appears.