Four Island

Have some extra time to spare? Then why not do this:

1. Write or type out the word 'longcat'.
2. Replace the N with the letter x spaces after N in the alphabet, where x is my favorite number plus 1.
3. Swap the T with the G.
4. Add a '/' to the end.
5. Replace the C with a '.'.
6. Add jj to the end where j is = (x+1).
7. Replace the A with the letter y spaces after A in the alphabet, where y is my favorite number.
8. Add x to the end.
9. Replace the G with the letter z spaces after G in the alphabet, where z is = (2x+y).
10. Add kl to the end where k is the letter of the alphabet at position (y/2), and l is the letter of the alphabet at position (k+1).
11. Reverse the last three characters.
12. Type the result in the address bar and see what happens.

Please try this! It's interesting, and it took me quite awhile to think up that riddle!