@leks - I would strongly suggest that you leave things as they are. Google has no obligation to rank your site, show pages in the index, at all. If it thinks your site and content is valuable to its users, it will show it when appropriate. That is their SE mission.
I have been helping businesses improve their visibility with Google since its inception. I am providing the following advice based on my experience.
You are making false assumptions about what is happening.
That reference is from a forum link you shared and when Google crawled the forums, the bot picked it up from here.
That 301 redirect is expected and a non-issue if you set up www to be the default site.
Google provides a tremendous amount of information about what you can do and should not do to help your site be visible.
Here is a Google resource for anyone who is interested in SEO on Google.
Since we have determined that your site has indeed been indexed, I am closing this thread as it is straying from the original focus.
If there are other questions that you have about SEO and webflow, please search the topics to see if your question has already been answered. If not, post one and we will try to answer it.