Wwwkidzindexlnrar Better Official

I should consider possible spellings. "Kidzindex" might be part of the name. Maybe it's a mix of "kids" and "index," like a database or directory for kids. But "lnrar" is confusing. Could it be a misspelling of "learn" or "learnar"? Or maybe part of a file type? "LN" in Unix is ln (link), but that doesn't connect.