FireFox is a full-featured rich and fast alternative to Microsoft Internet Explorer. It is also highly customizable and can greatly improve your browsing experience to indulge in a few modifications. The following tweaks are described to the best of my ability, taken from a number of documents, my and my own hacking of the browser to come up with an aggregated list of enhancements.
One of the "features" of Firefox 1.5 is a pop-up dialog that appears whenever a page takes too long to load that reads, "Warning: Unresponsive script. A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete."
Edit some critical settings to super charge the Firefox web browser's performance
To jump start the speed of Firefox ability to load pages faster, check out these settings edits.