I just took a look at the Agenda of the SO Flow State conference, and I noticed that it seemed a bit absurdly slow and buggy for such a simple site. So I poked around with the dev tools and noticed that SE is again tracking users without their consent. You also should minify your Javascript, more than 12MB is ridiculous for such a tiny site.
I'm using the following URL for my observations, opened in a private window in Firefox with tracking protection disabled:
https://flowstate.stackoverflow.co/agenda/
This is making requests that are obviously or likely for tracking purposes to the following sites:
- www.google-analytics.com (tracking for sure, Firefox tells me it would have usually blocked this)
- syndication.twitter.com (also considered tracking by Firefox)
- eum-blue-saas.instana.io (not sure what exactly this is, request content looks like it could be for tracking)
- rum-collector-2.pingdom.net
There is also a cookie set under the events.bizzabo.com domain that contains Google Analytics tracking identifiers.
All this happens while the consent dialog is still displayed, I haven't clicked on anything on that page. And I certainly haven't given any consent.