Excellent choice for search in-page

I have a very big page and I was looking for a solution to search within the page, as table of contents is not good enough to provide the right answer to the client in my case its a page with prices for many categories/subcategories of services, with descriptions, tratments indications, etc. Its not a standard price list so the best and fastest way for the client to find what he wanted was a search in-page.

This plugin is very lightweight and it does this job perfect. (I use Elementor) Also, support was very kind and fast.