<b>IndexNow: the silent failures nobody warns you about</b>

<b>IndexNow: the silent failures nobody warns you about</b>

IndexNow returns <code>200 OK</code> even when your submission is quietly ignored. Tested the edge cases so you don't ship a dead pipe.

Setup recap: host {key}.txt, POST a JSON list of URLs to one endpoint, it propagates to Bing/Yandex/Seznam.

What trips people up:
— Submitting URLs from a host the key file doesn't cover → rejected, often as a 422 you ignored
— Over-submitting: spam the same URL and engines throttle your whole key
— It only signals 'this changed' — it never guarantees a crawl or index

What it does well:
— Genuinely cuts Bing discovery lag from days to hours when wired right
— Dead-simple, no OAuth

Pros: low effort, real Bing speedup.
Cons: false-positive 200s, easy to misconfigure host scope, Google ignores it entirely.

Best for: WordPress/Cloudflare users wanting faster Bing pickup.

Not for: anyone expecting it to touch Google rankings.