how to crawl a site all links: onclick=window.open"

Hi there,

just wanted to ask if there is a way to crawl a site with internal links coding by onclick, instead of <a href>
e.g.
https://cameramath.com/
Tried to crawl by using SF, but only few pages can be crawled, also selected the sitemap option, little help.

Any advise will be appreciated.
Doe