- BandWidthPlace http://bandwidthplace.com/speedtest/
- Bandwidth test (UK) http://www.zdnet.co.uk/misc/band-test
- BrowserTune http://browsertune.com
- DSL Reports http://www.dslreports.com/stest or a variant at http://www.dslky.com/speedtest
- Modem speed tests http://homepage.eircom.net/~leslie/testpage.htm
- PC PitStop http://www.pcpitstop.com/internet/default.asp
- Test My Speed http://www.testmyspeed.com/howto.htm
- Toast Net http://www.toast.net/performance