Not all pop-up are from the site you are visiting. I have my own server, and I started getting popups when ever I would visit it. My kids visited a site that automatically downloaded components to show pop ups. I recomend this program...Ad-aware.
When I first ran it, it found hundreds of unwanted items (tracking cookies, ad-ware, spy ware, etc.). I highly recomend it. It is even FREE.
(gem) Hvis du ikke ønsker at andre kan se hvad du laver, kan du skifte over til "cloak mode" i indstillingerne. (Kun for betalende medlemmer) (pauloaguia) (vis alle tips)