day 5 and in position 18 while starting at 6?

Age algorithms come to mind though I don't know what was done of course.

On the other hand:

#1 inanchor:"custom website designs" - Google Search
#1 allintitle:custom website designs - Google Search
#1 intext:"custom website designs" - Google Search
#1 "custom website designs" - Google Search

So why not #1 for custom website designs - Google Search?

Maybe some Onsite SEO is the answer?

Added: I see you did some things already. But Google hasn't indexed it yet. Let's see what happens. This is a good test case to get some new information from.

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