I want to make an URL that can be sent to the user. When he follows that URL, he'll get a page displaying upload/download speed for that user to the server the page is hosted on. Basically, I want to host my own speedtest. It'll be used for troubleshooting so fast to implement but dirty is better than neat and proper solution.
On the server I've got PHP, perl, python, apache and nginx and can use any of them. In what direction should I look?
Ended up using speedtest. It allows to embed the speed tracker into your page.