Hey I saw good results when I decided to use the internet 1 hour less a day. I found I was having problems with it using it at night in particular. So I first decided to not look at it after 8pm every night.
Although initially I found it hard, I was encouraged by the results. Eventually I found that both my Yiras Shomayim and parnossoh increased, and I was then able to increase it – to not look at it after 6pm at night.
If you are able to make a small sacrifice in how much you go online, I believe you should try it, Haboh litoher Masayin lo – if you come for purification you will be helped!