KKA 是於 2023年4月 推出的縮短網址服務,供個人與非商業用途使用。域名仿效自 韓國網路公司 kakao 旗下的縮網址 kko.to,還有路上常見的公車車牌。
KKA is a URL shortening service launched in April 2023 for personal and non-commercial use. The domain name is modeled after the URL shortening service kko.to by the Korean internet company Kakao, as well as the commonly seen bus license plates on the road.