jquery - lazy-loading doubleclick ads versus enableSingleRequest() -

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in attempt increase active in-view metrics, i'm trying defer display ad call (googletag.display('ad-' + adlocation)) wrapping in 'in-view' check (using jquery.inview), seems work if disable googletag.pubads().enablesinglerequest(); correct in understanding enablesinglerequest() overriding calls googletag.display?

to clarify, enablesinglerequest necessary in order serve guaranteed roadblocks, need ensure ads being served when in-view. possible?

at face value, no.

what render different blocks of ads different single requests, render road-blocked slots together, , other ads @ other times.

the problem that, far know, dfp resets correlator every 30 seconds, if don't use single requests, risk losing roadblocks, depend on correlator know they're part of same request.

another tactic try wait 25 seconds or render below-the-fold ads; still rendered within same correlator time, ensuring roadblock, if user closes window before that, ad doesn't render, increasing viewability ratio. haven't tried myself (i'm researching issue...)


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