Here's a FrontierNet link to a Chicago based server
Download and run a Network Meter. For each adapter, Net Meter displays
Current transfer rate (KB/s)
Maximum transfer rate (KB/s)
Total data transfer
NOTE to anyone reading: Be careful to note speed unit of measure! There is a difference between Kbs vs. kbs. Net Meter displays KB/s. When any speed test completes be sure to find the comparable KB/s value (don't use a kb/s value). For frontier net note both Kb/s and kpbs values are displayed toward bottom of window when done