Last update: 2 june 2020.
At the beginning, I used lynx: it is a fast but non-graphical web browser. There are many graphical web browsers that interested me: Dillo, Firefox/Icecat, Jumanji, Kazehakase, Midori, Netsurf, Surf, Uzbl, Vimprobable and Xombrero.
There are also 3 other candidates that build well on mips64el with n32: Dillo, Firefox/Icecat and Netsurf.
I should also mention Links that can be used as a text web-browser, but also as a graphical one when launched with option -g.
Fifth seems promising.
|Graphical||No||Yes with -g||Yes||Yes||Yes||Yes|
|CSS support||No||No||Basic||Good||Pretty good||Good|
|Build process||Simple||Simple||Simple||Difficult and slow||Medium||Medium but slow|