Correct Answer: Samba

Now let's learn something…

Perhaps more commonly known as MacWWW, Samba was developed by Robert Cailliau (as well as Nicola Pellow later on) at CERN and was released in pre-alpha form circa December 1992 and version 1.0 emerged in May 1993.

Written in Think-C with code borrowed from the line mode browser also created at CERN, MacWWW/Samba was a minimalist text-only browser that worked on Classic Mac OS, System 6.0.5 and System 7.

The Mac's first web browser was obsolete within a year due to competition from Mosiac and MacWeb, which had more features (apparently MacWWW/Samba didn't even show page loading status).