ustatik.com - 93.98% of loads
googlesyndication.com - 4.82% of loads
doubleclick.net - 0.80% of loads
loaded directly - 0.40% of loads
track.ultimate-guitar.com/ug/hb_available_impressions.trc (seen on 6 websites)
www.ultimate-guitar.com/img/ads/passback/google/adx_backfill_ug_hl_an.html (seen on 5 websites)
track.ultimate-guitar.com/ug/hb_bid_request.trc (seen on 4 websites)
track.ultimate-guitar.com/ug/dfp_viewability.trc (seen on 3 websites)