Smarter Lazy Loading for Ads
Ad lazy loading is not just "load when visible". A useful implementation separates layout reservation, bid requests, rendering, and refresh policy, then tunes each step around real latency and viewability goals.
Topic
Advertising technology, header bidding, lazy loading, and the browser-side machinery around ads.
Ad lazy loading is not just "load when visible". A useful implementation separates layout reservation, bid requests, rendering, and refresh policy, then tunes each step around real latency and viewability goals.
The official Prebid.js bidder adapter path is registerBidder. This article covers the narrower, reverse-engineered path: registering a runtime adapter with registerBidAdapter and returning bid objects that Prebid can actually match to ad units.