AMP Experiments Dashboard

Client-side Experiments

Source →

ExperimentDescriptionRollout
flexible-bitrateAdaptive bitrate algorithm for videos on documents from the AMPProject CDN10%
amp-story-first-page-max-bitrateDecrease max bitrate for videos on first page30%
story-disable-animations-first-pageDisable animations on the first page that can artificially delay LCP reports100%
story-load-first-page-only100%
story-load-inactive-outside-viewportLoad inactive pages outside the viewport to prevent them from counting towards LCP when invisible100%
story-ad-page-outlinkStory ad CTA page outlink2%
amp-geo-ssr100%
story-remote-localization100%
amp-story-subscriptionsEnable paywall experiences in web stories by turning on amp-story-subscriptions extension100%
attribution-reportingEnable new privacy preserving attribution reporting APIs4%

Prod Experiments

Source →

ExperimentDescriptionRollout
canary0%
a4aProfilingRate1%
doubleclickSraExp1%
doubleclickSraReportExcludedBlock10%
flexAdSlots5%
flexible-bitrateAdaptive bitrate algorithm for videos on documents from the AMPProject CDN10%
ios-fixed-no-transferRemove fixed transfer from iOS 12.2 and up0%
story-ad-placementsOptimization of story ad placements1%
story-disable-animations-first-pageDisable animations on the first page that can artificially delay LCP reports100%
story-load-inactive-outside-viewportLoad inactive pages outside the viewport to prevent them from counting towards LCP when invisible100%
amp-sticky-ad-to-amp-ad-v40%
story-video-cache-apply-audioApply the hasAudio flag from cached videos on stories0%
amp-story-subscriptionsEnable paywall experiences in web stories by turning on amp-story-subscriptions extension100%