Script to collect the position of the site in the search results?

Question

Search Engine Optimization

Good afternoon!
Tell me in which direction to dig / look - you need a script for the site in order to collect the position of the site in the search results. For personal use!
You don’t need to send to any services, you want your own on your site (expand / change functionality, etc.) in general, customize it for yourself!
Thank you!

Answer 1

CURL