pubmatic.com - 29.05% of loads
amazon-adsystem.com - 29.03% of loads
inmobi.com - 11.62% of loads
lijit.com - 11.04% of loads
casalemedia.com - 7.07% of loads
smartadserver.com - 2.80% of loads
seedtag.com - 1.87% of loads
googlesyndication.com - 1.40% of loads
yastatic.net - 0.99% of loads
smaato.net - 0.96% of loads
t.adx.opera.com/pub/sync (seen on 3416 websites)
t.adx.opera.com/sync (seen on 2616 websites)
t.adx.opera.com/pub/sync (seen on 1739 websites)
t.adx.opera.com/sync (seen on 1606 websites)
px.adx.opera.com/k (seen on 12 websites)
res-odx.op-mobile.opera.com/sp.js (seen on 11 websites)