This a extreme web browsing without lags...
i found this one on sourceforge.
Useful for relax browsing.
To run a bin file you have to set permissions allow executable.
run a launcher with a command ./Firefox in the file path...
Per example if the bin file is under downloads folder you can run on terminal
Note: this command is for ubuntu 16 or derivate distro
if you have an previous release maybe you have to run chmod+x