Palemoon nonsse2 runs on my IBM T23 laptop P3 OK. Which requires low end browser support. Np html5 or adobe flash allowed on that gear anymore. Palemoon settles down to 50% cpu usgae in conky. Ram is a 1 gig total on that laptop
My stats.
Code:
# ps_mem.py
Private + Shared = RAM used Program
<snip>
146.7 MiB + 4.2 MiB = 150.9 MiB palemoon
<snip>
But I have to watch you tube using youtube-dl and mpv. That still hammers my cpu.