1st Net Scanner Gonsoft
Check proxy(including: http, https,ftp, socks4, socks5 proxy) and show their speed, derive proxy from webs or any other local files, scan proxy in a special Ip and port range, set and remove IE proxy conveniently, hav easy-to-use interface.
Check webs updated or not. Show the result with the tree style. Support using http proxy servers to check webs. If you are a blogger and need to view lots of webs everyday, it could help you to find updated webs and save your time.