We are facing an issue with out website's loading time and need to fix it immediately. We have several 3rd party scripts running on the site and it seems to be slowing down the site loading time.
The scripts are from different publishers, ad-networks, exchanges, audience measurement platforms, conversion scripts, re-marketing scripts, etc. So, they could either just be on the thank you page or a single page like home page or site wide (all pages) or on all pages except the thank you page.
I need to find out which scripts are taking up time to load and slowing down our website. How do I do this?