The Chrome feature is "Scroll to Text Fragment" and uses a magic fragment that looks like this: http://example.com/#:~:text=illustrative%20examples docs:

The Chrome feature is "Scroll to Text Fragment" and uses a magic fragment that looks like this: http://example.com/#:~:text=illustrative%20examples docs: https://chromestatus.com/feature/4733392803332096 https://chromestatus.com/feature/4733392803332096