That's poor configuration for most public websites that you want indexed by search bots that's worth fixing. It's called a soft 404, and makes it troublesome to detect when links are invalid, break or have moved. Google will even warn you about it: https://developers.google.com/search/docs/advanced/crawling/...
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This is not a helpful message in the vast majority of cases. Lots of servers out there that always return 200
That's poor configuration for most public websites that you want indexed by search bots that's worth fixing. It's called a soft 404, and makes it troublesome to detect when links are invalid, break or have moved. Google will even warn you about it: https://developers.google.com/search/docs/advanced/crawling/...
The vast majority of servers on port 80 are not public websites that you want indexed by search bots.