GO EPFL - Statistics
Today, go.epfl.ch inventories 21365 shortened URLs of which 11598 are internal to EPFL (i.e. epfl.ch) – either 54%. Since it has been launched, this website has done 21219830 redirects!
There are 24420 aliases. The average number of aliases per URL is 1.143 (aliases/url). The most aliased URL is https://www.ietf.org/rfc/rfc2119.txt with 18 aliases.