Issue
If you use the Web SDK to deploy Adobe Analytics, you may see some 204 status requests:
Starts with “collect”, which means Non-interactive event,
Starts with “interact”, which means Interactive event.
Technically speaking：the 204 No Content status code means that while the server has successfully fulfilled the request, there is no available content for this request. so pageload is empty.
Reason
if you check Enable click data collection in Adobe Web SDK Extension：
It will Automatic link tracking, include download tracking, exit tracking, and link click tracking, when these traces fire, you will see 204 requests.
The custom link tracking is actually the link tracking within the site. This is used for Active Map tracking, which is also the heat map tracking. If you want Active Map tracking, you must check it. When turned on, it will cause a significant increase in Server Calls. .
And following XDM elements automatically populate with data:
xdm.web.webInteraction.namexdm.web.webInteraction.type：The corresponding type for download tracking, exit tracking, and link click tracking are: download, exit, and otherxdm.web.webInteraction.URL
If you want to turn off specific tracking, please refer to:「Adobe Analytics」Remove Automatic Tracking Link Click in Web SDK
