My Impressions have suddenly shot up and I don't know why?

Hey Indie Hackers.

Been checking out my Google Search Console and over the last two weeks my site impressions seem to be climbing at a decent trend...but I have no idea why? This doesn't correspond with any specific promotions or google ad campaigns I've been running.

Could this be an example of the google sandbox effect?

(I'm really happy but I want to understand why this has happened so I can repeat whatever caused this change)

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