What IndexNow does
A participating search engine can receive a notification that a URL changed. That helps the engine discover additions, updates, and deletions without waiting only for a normal recrawl.
How TK FLUX uses it
This package includes an IndexNow key file, a restricted Netlify function, and an operating checklist. The function accepts only TK FLUX URLs and should be used for URLs that actually changed—not as a ranking button or a constant ping loop.
What it does not do
It does not guarantee that a page will be crawled, indexed, ranked, or kept in an index. Page quality, crawl rules, canonicalization, duplication, usefulness, and search-engine decisions still apply.
Where TK FLUX fits
The related TK FLUX system is SEO & AI Search Visibility. That does not automatically mean it is the right purchase. The first job is to confirm whether this is the highest-impact constraint and whether the business is ready to support the result.