URLs

• https://www.pixiv.net/users/43304205
• https://www.pixiv.net/stacc/user_gspw4248
• https://twitter.com/21stImp
• https://twitter.com/intent/user?user_id=1091784965652660225
• https://misskey.io/@eirit
• https://misskey.io/users/9gnwoocnjf