World-Wide Web (SSI) The facility provided by most
web servers, e.g. NCSA httpd, to replace special
tags in an
HTML file with the contents of another file before the file is sent out by the server, i.e. an
HTML macro.
NCSA httpd tutorial (https://hoohoo.ncsa.uiuc.edu/docs/tutorials/includes.html).
(1996-09-08)