In Hump Day Hangouts episode 87, one viewer asked if having 3 Cloudfare accounts for all Lead Gadget sites can leave a footprint.
The exact question was:
Do you think just using 3 Cloudflare accounts for all Lead Gadget sites can be a foorptint??
In the video, Bradley said that having 3 accounts in Cloudfare is enough for lead gadget sites if one does it properly. However, he highly suggests taking precautionary measures as he had a recent experience that his site that ranks were now deindexed in search engines. He also mentioned submitting questions to the Lead Gadget Facebook group hosted by Semantic Mastery to get more support.