Avast slowing?

I dont know whether its my ISP’s fault or whether Avast has gotten slower on my computer but the web shield is scanning things really slowly, is there a test I can do to see if it is my ISP being slow or Avast?

http://www.bestnetcraft.com/bandwidth-meter.html
http://www.auditmypc.com/internet-speed-test.asp

it appears it could be my ISP according to the results, hopefully it will be resolved later, thanks for the help

You’re always welcome.