(you can also leave the part at the end (after the last slash) out if you want, I think it's called a "slug": https://en.wikipedia.org/wiki/Clean_URL#Slug)
here's an android app that helps to remove tracking information from a url, its changed my life for the better
This application acts as an intermediary when opening url links. When you do so, a window containing information about the url is displayed, allowing you to make changes to it as well.
Specially useful when you need to open an external link either from an email, a social network app or others.
I think your link is a unique "share" link used for tracking who clicks on it
https://www.reddit.com/r/privacy/comments/18u7q0v/reddit_now_tracks_whose_links_you_click_and_this/
Don't use the share function/button of websites, just take the link you want to share from your browser's URL field directly like this:
https://www.reddit.com/r/politics/comments/1c3rgkj/white_house_condemns_death_to_america_chants_at/
(you can also leave the part at the end (after the last slash) out if you want, I think it's called a "slug": https://en.wikipedia.org/wiki/Clean_URL#Slug)
here's an android app that helps to remove tracking information from a url, its changed my life for the better
https://f-droid.org/packages/com.trianguloy.urlchecker/
Reddit links were detected in your comment. Here are links to the same locations on alternative frontends that protect your privacy.
Link 1:
Link 2:
There is also this Firefox extension that will clear them for you: https://addons.mozilla.org/en-US/firefox/addon/clearurls/