1. Using AdsFight! Userscript :Well if you use Chrome or Firefox than the best way to skip or bypass these links is to install a simple userscript called "AdsFight!", it’s a simple one time install bypasser which automatically skips links as soon as you click on them.
Installing AdsFight! on Chrome : Well if you are on chrome you can just install AdsFight! userscript directly, just hit the Install Button and enjoy bypassing links.
Installing AdsFight! on Firefox : If you use Firefox for browsing activities than first you have to install the Greasemonkey Addon and than install the same AdsFight! Userscript.
2. Using DeadFly Online Bypasser Tool :
DeadFly URL is another online tool used for skipping or bypassing these shortened annoying links on the web. You just need to navigate to their website and paste the Adf.ly or Adcraft.co link and press Deadfly! boom you will be taken to the original source website.
So these were the two methods that can be used for this job, well I think so the above 1 method is the best one as it just needs one time installation and works simply automated. Well try them out and use the one which you feel confortable with.