My Firefox program startup has been slow, like sometimes around 10 seconds. I have only noticed this lately since upgrading to version 188.8.131.52, and it doesn’t happen every time, or maybe I don’t notice it everytime. Anyway, I haven’t changed anything on my system, I have no viruses/spyware, and I haven’t installed anything new (except Firefox 184.108.40.206.)
If you go to the Plugin page on the Firefox web site, I think there are some plugins to fix your problem I think it might be called â€˜Faster Foxâ€ or some thing like that.
That will not fix my problem, Fasterfox is for faster browsing, not faster program startup.
It could be one of your extensions causing it. Try uninstalling and re-installing them.
Or you could give this a go https://sourceforge.net/projects/ffpreloader/
I found this which you may find useful…
This thread is OVER 3 years old. I’m sure he has fixed it by now.
But, welcome to the forum, spend some time and look around.