Dec 17, 2025 · 2 min read · User-Agent strings are fascinating… until you actually try to read one. You know — those long, cryptic lines like: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.222 Safari/537.36 Looks less like a...
Join discussionAug 28, 2024 · 4 min read · 今天夏格飛要介紹的是網站相關從業人員一定會聽過的 UserAgent，它常常被用來辨識使用者的瀏覽器、裝置或作業系統。而若有看過網站存取記錄或伺服器 log 的人，一定也常常看到 UserAgent 的完整字串。這些 UserAgent 字串到底是什麼意思，如何判讀，讓我們一步一步來解析。 [toc] 什麼是 UserAgent UserAgent 又稱使用者代理，是網站與伺服器用來辨識使用者行為的標記。所謂的使用者代理，意思是我們所操作的電腦、手機等裝置，以及上面用來瀏覽網頁的瀏覽器，其實是代...
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Apr 28, 2024 · 4 min read · Have you ever heard of a User Agent? Do you know the meaning of the complex string of characters behind it? By reading this article, you'll learn about the User Agent and the significance of the information it carries. You'll also discover how to use...
Join discussionFeb 20, 2024 · 8 min read · When we talk about browser fingerprints, the first thing we need to discuss is the "UserAgent". The UserAgent is an HTTP header that the browser sends to the website server, and it contains information about the browser type, version, operating syste...
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