View Shtml Official
Most shared hosting plans support SHTML by default.
(Server-parsed Hypertext Markup Language) is a specialized file extension used to identify HTML documents that contain Server Side Includes (SSI) . view shtml
Yes, for specific use cases.
<!--#if expr="$HTTP_USER_AGENT = /iPad/" --> <!--#include virtual="/optimized/ipad-layout.html" --> <!--#else --> <!--#include virtual="/standard/desktop-layout.html" --> <!--#endif --> Most shared hosting plans support SHTML by default