I was getting daily 500+ hits from stumble all of sudden it goes from 500 to 5 Any one has any idea why it happened and how to fix it out Thanks
Do some more promotion and it will go back up Write more quality content and it will increase the traffic. Join stumble upon exchange groups etc. do everything to help it SU isn't converting that good anyways for most so think about using Digg & Twitter more these days
That's common to get a spike from SU - but it will drop - no matter what unless you have great content that ppl will go back to in order to reference. The thing about SU is that you want to get a spike - yes, that traffic will dwindle back down, but the object is to get a few extra followers from these spikes that will visit your site on a daily basis.
Stumbleupon is very unpredictable and it seems that their membership is steadily decreasing. huge spikes use to depend on how many people give you a thumbs up in a given time span.