I've had that issue with some tlds transferred to one.com, but with .co for example, even with privacy there were no issues
So you could try with 1 .online/store and see what happens
Use page speed testing tools
I've just checked some of my domains and they have to improve
Also tested an SquadHelp landing page and they perform much better
Yes, a few weeks ago I tried the landing pages with the non-redirected ( domain.extension ) and noticed that issue so went back to the redirected option
I don't know, but I wouldn't bother. Even in low competence terms if you search a domain...
That means:
Hosted on Dan: the url for your landing page will be dan.com/buy-domain/yourdomain.extension
Not hosted: yourdomain.extension
I don't know which option is better, personally I'm using the hosted on Dan