There are all speeds of internet connections. It does not mean something is wrong. For example many folk use no security on their WiFi. Let's be clear that WEP is no security.
My friend has a HP laptop running Windows 7. When I connect his PC to my wireless network at my house, it loads pages fast. at his house on his network, the web is very slow loading. His signal from his router is strong. I'm not sure what else to check, any suggestions would be appreciated.