An existing [url removed, login to view] program continuously searches given web pages for a certain attribute. The program just started returning HTTP status code 301 errors (apparently that's permanent URL redirection). So it seems the site changed in some way that broke the program (or maybe the issue is on my side somehow).
I'm looking for someone skilled in [url removed, login to view], HTTP protocols, and the use of proxy servers to assess what's wrong, and then fix the program.
This is urgent, so please be willing to look at it right away, and ideally have the program fixed (or assess why that's not possible) less than 24 hours from this posting.