> > Can you link to previous extension requests? > First extension: https://groups.google.com/a/chromium.org/g/blink-dev/c/C0P7ePjITJQ/m/ZYFmn30SDQAJ <https://groups.google.com/a/chromium.org/g/blink-dev/c/C0P7ePjITJQ/m/ZYFmn30SDQAJ> Second extension: https://groups.google.com/a/chromium.org/g/blink-dev/c/xCWP1ltlAgw/m/acwN0GIRBQAJ
M86 went to stable almost a year ago. What's the plan beyond M94? Assuming > that the bug is fixed, will the experiment end there? Would you be able to > share learnings from the trial? Are you planning to ship the API in its > current form? We intend to end the experiment in 95. We are currently working on a number of significant extensions/changes to the API including: aggregate reports [1], support for views [2], and others. These support use-cases which are not covered in the currently implemented "Event-level Click" API. We plan to start a "V2" experiment when this new functionality is available which we believe will produce new, different insights from developers. We are not currently planning to ship Attribution Reporting without first experimenting with those extensions. We can certainly share learnings with respect to the "Event-level Click" API when this initial experiment concludes. [1] https://groups.google.com/a/chromium.org/g/blink-dev/c/2zA5-TuVSkA/m/GVqUUkhfAwAJ [2] https://github.com/WICG/conversion-measurement-api/blob/main/event_attribution_reporting_views.md On Tue, Sep 14, 2021 at 12:06 AM Yoav Weiss <yoavwe...@chromium.org> wrote: > > > On Sat, Sep 11, 2021 at 12:01 AM John Delaney <johni...@chromium.org> > wrote: > >> *Contact emails* >> johni...@chromium.org, csharri...@chromium.org >> >> *Explainer* >> >> https://github.com/WICG/conversion-measurement-api/blob/main/event_attribution_reporting_clicks.md >> >> *Design docs/spec* >> https://wicg.github.io/conversion-measurement-api/ >> >> *Summary* >> This is a new API for measuring conversions (e.g. purchases) and >> attributing them to clicked ads, without using cross-site persistent >> identifiers like third party cookies. >> >> *Link to “Intent to Prototype” blink-dev discussion* >> >> https://groups.google.com/a/chromium.org/d/msg/blink-dev/7B0ldtZR_68/GjLBu0n4DgAJ >> >> *Link to “Intent to Experiment” blink-dev discussion* >> >> https://groups.google.com/a/chromium.org/d/msg/blink-dev/Ib9-tDFitns/Sm9RXTNaBwAJ >> > > Can you link to previous extension requests? > > >> >> *Goals for experimentation* >> For a continuation of the trial, we still hope to see that the >> measurement data made available through the API produces comparable results >> to existing click through measurement solutions on the web. >> >> We would like to see that Chrome 94 addresses the reporting issue >> documented here: >> >> https://groups.google.com/a/chromium.org/g/attribution-reporting-api-dev/c/2KKqWG70w7U/m/7M8fWEbmAgAJ >> > > That seems reasonable. > > >> >> *Experimental timeline* >> We'd like to extend the origin trial for one additional milestone, >> continuing through M94. The experiment has been running since M86. >> > > M86 went to stable almost a year ago. What's the plan beyond M94? Assuming > that the bug is fixed, will the experiment end there? Would you be able to > share learnings from the trial? Are you planning to ship the API in its > current form? > > >> *Any risks when the experiment finishes?* >> This API is only additive and does not affect any existing state. Current >> conversion measurement solutions will work as expected with and without the >> API, so we don’t believe there are any risks. >> >> All web-visible names of the API were modified in Chrome 92 which >> mitigated burn in risk as developers needed to update their implementation >> to continue experimenting. >> >> We have previously requested an exception to the .5% page load usage >> limit for Origin Trials. Page load usage is currently around .92% for the >> feature. >> https://chromestatus.com/metrics/feature/timeline/popularity/3365 >> >> *Reason this experiment is being extended* >> There are a number of new internal partners experimenting with the API. >> Chrome 93 has a shorter than normal Stable lifetime, with Stable starting >> on Aug 31st, and 93 OT tokens expiring on September 14th, only giving two >> weeks to experiment. We would like to allow a bit longer for >> experimentation. >> >> We recently received some great feedback from a partner touching on data >> loss due to network errors: >> https://github.com/WICG/conversion-measurement-api/issues/201. Chrome 94 >> includes a fix for this issue, which we would like to verify works. >> >> *Ongoing technical constraints* >> None. >> >> *Will this feature be supported on all five Blink platforms supported by >> Origin Trials (Windows, Mac, Linux, Chrome OS, and Android)?* >> Yes. >> >> *Link to entry on the feature dashboard* >> https://chromestatus.com/feature/6412002824028160 >> >> -- >> You received this message because you are subscribed to the Google Groups >> "blink-dev" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to blink-dev+unsubscr...@chromium.org. >> To view this discussion on the web visit >> https://groups.google.com/a/chromium.org/d/msgid/blink-dev/b863ba43-5b38-40d2-95d2-12f64a10fca7n%40chromium.org >> <https://groups.google.com/a/chromium.org/d/msgid/blink-dev/b863ba43-5b38-40d2-95d2-12f64a10fca7n%40chromium.org?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "blink-dev" group. 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