Arda Demirci

Commented on GTM Template Update Caused Tracking Issues Due to...·Posted inAnalytics

We had the same issue. Tracking was down until we figured there was a new update in GTM interface…

Clarification Needed on experiment.js Sunset and Cookie Configuration

Hello, Is experiment.js sunsetted? If so, could you point me to the official communication about it? We were previously advised by support to remove experiment.js and use only https://cdn.eu.amplitude.com/script/our_api_key.js for serving experiments. With the old setup, the cookies set by experiment.js (starting with EXP_) were marked as Necessary in our CMP to avoid flickering when serving content. The cookies set by the tracking SDK (starting with AMP_) were categorized as Statistics, since we need to comply with GDPR in the EU. With the new script, we’re not sure which cookies are now being set to replace the EXP_ ones, and our old configuration isn’t working as expected. Could you clarify which cookies we should configure in the CMP to ensure experiments are served correctly without introducing tracking before consent?

1Comment

Commented on Concerns About Web Experiment Script Usage in GTM·Posted inExperimentation

Arda Demirci

Hi, Amplitude recently suggested me to only use the js snippet not the experiment.js also so i believe it’s correct that script is deprecated. So i think https://cdn.eu.amplitude.com/script/your_api_key.js should do the job for it.

Commented on How to Reduce Flickering in A/B Test Redirects·Posted inExperimentation

Arda Demirci

Eric Metelka DM

Commented on How to Reduce Flickering in A/B Test Redirects·Posted inExperimentation

Arda Demirci

So we are blocking Amplitude until consent is given and variants are created within Amplitude visual editor(element change) so it makes sense they are not displayed until consent is given right? What you are describing is more likely to happen in case of redirect tests i guess? (I’m talking about web experimentations not feature flags)

Commented on How to Reduce Flickering in A/B Test Redirects·Posted inExperimentation

Arda Demirci

Is there a documentation on this? JS snippet doesnt really load the variation before consent in our case.

Commented on How to Reduce Flickering in A/B Test Redirects·Posted inExperimentation

Arda Demirci

Hi Eric Metelka, is it expected that control appears until cookie consent is given and then variant is displayed as soon as consent is given as we are not supposed to track before that in the EU? Or is there a better practice?