IndexNow key file example. The key above is a placeholder: generate your own (8 to 128 characters of a-z, A-Z, 0-9 and dashes).
Checked against the IndexNow documentation. Save the file at your site root as <key>.txt, for example /0123456789abcdef0123456789abcdef.txt.
The file name is the key and the file body is the key, UTF-8, nothing else. key-file-example.txt must contain only the key.
Replace every placeholder.
