ad performance line icons collection. click-through-rate, conversion, engagement, impressions, cost-per-click, reach

vector icon line sign clickthroughrate conversion engagement impressions costperclick reach conversions clicks returnoninvestment ad relevance speed placements targeting ranking content format copy frequency diversity consistency optimization creativity messaging personalization ab testing score quality retargeting visibility budget competition performance metrics cost effectiveness probability adblocking adware authentic antifraud measures context awareness geofencing inview rates media planning fraud detection impact measurement