Ah, curious, I have misled you! The results (3 of the first for for mapperly.riok.app) that I saw were c/o DuckDuckGo! Indeed I don't see any results in Googl

Ah, curious, I have misled you! The results (3 of the first for for mapperly.riok.app) that I saw were c/o DuckDuckGo! Indeed I don't see any results in Google for your domain in the first couple of pages. Google seems to be preferring the GitHub pages. Reinforce your links from there so that people can easily get where you want them to go anyway, AND Google might realise which pages you want to be more visible.