When I decide to click on the link then I accept the other side will know I clicked on that URL. What I tried to say was that I am always a bit worried that by clicking on a link there will be a chain of redirects or some click-jacking technique (or anything else) that in result will take over one of my accounts which I'm keeping logged in on my main browser (i.e. google, or LinkedIn)
I'm not particularly sure I understand. You're worried that because the URL is long that it might somehow take over your google account? I'm not quite sure I understand the correlation between "long URL" and redirects/clickjacking.
Looks like I structured what I tried to say in wrong way, sorry about that, English is not my mother tongue and sometimes I try to say too much in one sentence. I generally don't trust hyperlinks sent to me when pointing at source I have never seen before. I open such URLs in private session.