How to chek a list of proxy for validity?

[Unregistered]

Is there any program or website to check a list of proxy for working and speed?

[n230099]

Working or not there are many including this site. some will tell you the RT time but many do not. I use

http://www.stilllistener.addr.com/checkpoint*/

quite a bit because a lot od "anonymous" proxies really aren't. A good one is hard to find and usually (nor should it) last very long.

Also, http://www.samair.ru/proxy/ has a "real time" generator that works well when it's up ( I noticed that it's not this morning.