Android native browser user agent關於「Native app user agent」標籤，搜尋引擎有相關的訊息討論：
What is the default User-Agent string from an android native app?stackoverflow.com › questions › what-is-the-default-user-a...Mo' better to also detect &qout;mobile&qout; user-agentdevelopers.google.com › Search Central › Google Search Central BlogUser Agent Switcherchr