feat(read): Kueez header bidding behind a deploy-time switch - #6591
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feat(read): Kueez header bidding behind a deploy-time switch#6591pnvasanth wants to merge 1 commit into
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Prebid.js runs a Kueez auction for each /read ad slot before the AdSense request and renders the winning creative into the slot's own iframe; a slot with no bid falls through to the AdSense unit it always had. There is no ad server: Prebid renders the bid itself, so no line items. PREBID_ENABLED is a hardcoded false. Off, the template is byte-for-byte on its current AdSense path: no script, no preconnects, no auction. The organic post page never opts in.
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Summary
Wires the Prebid.js bundle from #6584 into the /read arbitrage template as a Kueez header-bidding layer in front of AdSense.
prebid.ts:PREBID_ENABLED(hardcodedfalse), Kueez display placement params, TCF + iframe-sync config,requestPrebidBid(never rejects: bid or a reason),renderPrebidBidProgrammaticAd: whenheaderBiddingis on, the slot runs a Prebid auction at the moment it would have requested AdSense. A bid renders into the slot's own iframe; no bid, a timeout, or a bundle that never loaded mounts the AdSense<ins>exactly as today. The<ins>stays unmounted until then, so the mount-at-eligibility invariant ofadsbygoogle.pushholds.ArbitrageAdSlot: onlysurface="read"opts in. The organic post page never does./articles/[id]: loads/prebid/prebid.jsand preconnects to the Kueez exchange, only whilePREBID_ENABLED. Same lifetime as adsbygoogle, torn down by the existing hard-navigation guard.request/fill/empty prebid bidevents with bidder, cpm, size and no-bid reason; impressions, viewable impressions and clicks on a Kueez creative carryad_provider_id: kueezrtb.Default behaviour is unchanged. With the switch off nothing here runs: no script, no preconnect, no auction. Flip
PREBID_ENABLEDtotrueand deploy to enable.Before enabling
pIdwith the Kueez AM (the value shared is 23 chars and not hex, unlike thecId)Test plan
prebid.spec.ts: size selection, unit declaration, no-bid / timeout / error results, once-per-page config, render into iframeProgrammaticAd.spec.tsx(switch mocked on): bid renders and AdSense never requested; no bid, timeout fall back to AdSense; size filtering by box width; organic and native formats skip the auction/articles/<id>as anonymous with the switch off shows noprebid.jsrequestPreview domain
https://feat-kueez-prebid-header-bidding.preview.app.daily.dev