History of the browser user-agent string

5/26/2018

This blog post provides a comprehensive history of user agent strings, which are used by web browsers to identify themselves to web servers. It delves into the evolution of user agent strings over time, starting from the early days of the web to the present day. The post explains how user agent strings have become more complex and diverse over time due to differences in browser versions, operating systems, and device types. It also highlights the challenges and implications that come with handling user agent strings for web developers and accessibility professionals. Overall, it offers a valuable insight into the development and significance of user agent strings in the web browsing ecosystem.

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