Hi.
I wanted to ask one question. Coming to your destination page on Codeforces platform you: 1. press sequence of hyperlinks, or 2. use direct URL?
E.g. Say we are on https://mirror.codeforces.com/, and wanna get to https://mirror.codeforces.com/problemset/customtest . Then there are two ways: 1. press 'problemset', wait when it loads, and then press 'customtest', 2. write into browser's adressbar some substring, e.g. 'cust', and choose direct URL from suggested by autocomplete.
Say your interest page is by distance N from current page. How your behaviour depends on N?
For myself I usually prefer autocomplete URL over sequence if N is $$$\ge 2$$$.