For example: with normal firefox save
yande.re 468966 animal_ears areola ass benghuai_xueyuan bunny_ears erect_nipples higandgk naked_ribbon yaesakura(benghuai_xueyuan)
With add-on:
yande.re%20468966%20animal_ears%20areola%20ass%20benghuai_xueyuan%20bunny_ears%20erect_nipples%20higandgk%20naked_ribbon%20yaesakura%28benghuai_xueyuan%29
For example: with normal firefox save yande.re 468966 animal_ears areola ass benghuai_xueyuan bunny_ears erect_nipples higandgk naked_ribbon yaesakura(benghuai_xueyuan) With add-on: yande.re%20468966%20animal_ears%20areola%20ass%20benghuai_xueyuan%20bunny_ears%20erect_nipples%20higandgk%20naked_ribbon%20yaesakura%28benghuai_xueyuan%29
This only happen in 2.2.1