Wikipedia
Dillo is a minimalistic web browser particularly intended for older or slower computers and embedded systems. It supports only plain HTML/ XHTML (with CSS rendering) and images over HTTP; scripting is ignored entirely. Current versions of Dillo can run on Linux, BSD, OS X, IRIX and Cygwin. Due to its small size, it is the browser of choice in several space-conscious Linux distributions. Released under the GNU General Public License, Dillo is free software.
Chilean software engineer Jorge Arellano Cid conceived of the Dillo project in late 1999, publishing the first version of Dillo in December of that year. His primary goal in creating Dillo was to democratize access to information. Arellano Cid believed that no one should have to buy a new computer or pay for broadband in order to enjoy the World Wide Web. To this end, he designed Dillo to be small, fast, and efficient, capable of performing well even on an Intel 80486 CPU with a dial-up Internet access.