Not data.” the data returns empty after passing the url into, for example " Vs-klitschko-wladimir-klitschkos-boxing-brain-will-beat-brawn-says-his-brother-vitali "

The URL you pass should be URL-encoded. If you use our form at the URL will be passed correctly. If you’re constructing the URL yourself, make sure you URL-encode using your programming language or a tool like this

The result should look something like: