unfortunately google marked it as "unsafe", I assume because I have a feature that is supposed to simulate popup ads

i've requested a review from them, but no idea when that will actually be lifted :(

No no, I assume it's because it impersonates Hacker News, a popular website. The Details even says this: it thinks you are trying to phish for hackernews sign ins.

Probably not much you can do about it

I clicked through all of the Chrome and Google warnings, but now even my national ISP has blocked the site.

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