Where can I see who is redirecting on the site?

Question

HTML

I think everyone is familiar with the speed measurement service https://developers.google.com/speed/pagespeed
He offers to remove the redirect if possible, but here's where to see who does it

Do not use redirects from the landing page
Number of redirects per page: 2. The presence of redirects slows down page loading.
Do not redirect your landing page to the following URLs:
site.com/price
https://site.com/price
https://site.com/price/

Answer 1

1. http -> https
2. this is already such a routing on the site, apparently, for some reason it adds a toslash at the end.
1. removed only by specifying https links
2. picking router / htaccess / nginx