If you are on Linux, it might help to run profile-cleaner [0] on your Firefox install to vacuum and reindex the assorted sqlite databases it uses. Probably wont

If you are on Linux, it might help to run profile-cleaner [0] on your Firefox install to vacuum and reindex the assorted sqlite databases it uses. Probably wont help general performance, but might help startup time. [0] https://github.com/graysky2/profile-cleaner https://github.com/graysky2/profile-cleaner