presage.io - 20.42% of loads
amazon-adsystem.com - 18.53% of loads
pubmatic.com - 18.01% of loads
lijit.com - 8.75% of loads
inmobi.com - 7.26% of loads
emxdgt.com - 6.85% of loads
casalemedia.com - 5.82% of loads
seedtag.com - 2.42% of loads
smartadserver.com - 2.16% of loads
yastatic.net - 1.88% of loads
t.adx.opera.com/pub/sync (seen on 4476 websites)
t.adx.opera.com/sync (seen on 3048 websites)
t.adx.opera.com/pub/sync (seen on 1370 websites)
t.adx.opera.com/sync (seen on 1274 websites)
px.adx.opera.com/k (seen on 12 websites)
res-odx.op-mobile.opera.com/sp.js (seen on 11 websites)