Apparently, your purpose for starting this thread was to declare that Chrome is a faster browser because you ran speed tests and got faster results when using Chrome. I'm not going to repeat everything I've said about Internet speed tests. But, if you're still trying to convince people that Chrome is a faster browser because it always speed tests run from Chrome will always be faster, people who follow this line of thinking are going to be deceived.
I just ran three tests. Here are the download/upload speeds:
1st: Firefox: 1.07Mbps/0.37Mbps
2nd: Chrome: 1.19Mbps/0.37Mbps
3rd: Firefox again: 1.44Mbps/0.37Mbps
Am I going to declare, based on the third test, that Firefox is a faster browser? No. I could sit here and run tests all day and it's not going to substantiate one browser to produce faster speeds from speed tests. As others have said, your perception of speed in web page rendering with different browsers is a separate matter from tests of your Internet connection speed.
Regarding the library database you say you can't access with Firefox, I don't know what your problem is there. I just visited
http://www.oplin.org/databases/ with Firefox and find that I can access info. I don't know exactly what your search procedure and criteria were, so I can't duplicate your exact search.
Note: a valid library card is some library in Ohio that is linked to oplin.org system is needed to access the records in this system.