amazon-adsystem.com - 40.36% of loads
smartadserver.com - 11.74% of loads
adthrive.com - 8.05% of loads
rubiconproject.com - 3.86% of loads
tappx.com - 3.05% of loads
refinery89.com - 2.54% of loads
loaded directly - 2.54% of loads
pubmatic.com - 2.19% of loads
flashb.id - 1.99% of loads
ay.delivery - 1.77% of loads
ms-cookie-sync.presage.io/user-sync.html (seen on 3028 websites)
ms-cookie-sync.presage.io/user-sync (seen on 1661 websites)
mweb-hb.presage.io/api/header-bidding-request (seen on 522 websites)
mweb-hb.presage.io/api/header-bidding-request (seen on 520 websites)
ms-ads-monitoring-events.presage.io/bid_timeout (seen on 232 websites)
ms-ads-monitoring-events.presage.io/bid_timeout (seen on 230 websites)
ms-cookie-sync.presage.io/user-sync.html (seen on 136 websites)
ms-cookie-sync.presage.io/user-sync (seen on 66 websites)
ms-cookie-sync.presage.io/v1/init-sync/bid-switch (seen on 26 websites)
ms-cookie-sync.presage.io/ttd/init-sync (seen on 26 websites)
ms-cookie-sync.presage.io/xandr/init-sync (seen on 26 websites)
ads-engagement.presage.io/script (seen on 23 websites)
ads-engagement.presage.io/v2/pv/img.gif (seen on 23 websites)
mweb-hb.presage.io/api/header-bidding-request (seen on 7 websites)
ms-ads-monitoring-events.presage.io/bid_timeout (seen on 6 websites)
ads-engagement.presage.io/pixel (seen on 5 websites)
ms-ads-monitoring-events.presage.io/tag (seen on 4 websites)
ms-ads-monitoring-events.presage.io/tag (seen on 4 websites)
ext-inv-cdn.presage.io/pv/img.gif (seen on 3 websites)
mweb-hb.presage.io/api/header-bidding-request (seen on 3 websites)
mwtw.presage.io/v1/tag.js (seen on 3 websites)