If I go to
https://vis.caseif.net/content/uc?id=0B8_nDMQp-qqCLU9UekNnQUZHeFk
it redirects me to
However, the only occurrence of the id in the redirected URL is at the end, and if I change it to
(notice the ID has been changed at the end of the google url) it dosen't work and throws a 403 Access Denied. I'm trying to ask where you got the rest of the url from