Site search question

I would like to add the “site search” tool to my website. Is this possible when my webserver does not support PHP?

At the moment I am using a “static” server allowing only static files designed for “the JAMStack” that does not allow/support PHP.
(With JAMStack, there is no application server or language runtime (meaning no node.js, Ruby, PHP, Python, etc).)

PHP is required for site search to work.