Yes, I've used this sucessfully on several other OS's and various laptops.Non-shameful plug initiated:
On these older machines running 10.7 and the like, slowdowns with Web 3.0 can sometimes be a problem, especially on iMacs or MacBook Pros.
The following has been designed to not only work well as a solution for consistent and improved performance, but for both enhanced security and user privacy, too (which commonly comes in handy, especially when given these special use cases).
foxPEP and TenFourFoxPEP - For A Faster Firefox / TenFourFox
The Firefox Partitioned Engine Patch, officially abbreviated as foxPEP, is a finely tuned all-in-one preferences patch designed exclusively for Firefox-based browsers that automatically applies a number of advanced under-the-hood configurations to achieve a superior Web browsing experience on...forums.macrumors.com
Hope this helps.
Now have a question relating to the InterWeb browser which I now have up and running well on a MacMini 2,1.
Can I add the FoxPEP 2.1 file without 'breaking' anything or rendering the browser less efficient?