Is it Down - Check website status form this United Kingdom based server, you can confirm if a website is down or have any error

Is it down can check if a website is down or is it just your PC that can not access it. This AJAX website in United Kingdom can check for websites with time out errors, offline servers, dns errors, network issues, scheduled downtime, unscheduled down time and deleted domain names to list a few. When you enter the domain name or sub domain name you want to check and the server will try to open it from it's own location. I even support custom ports...