IPTV Stream URL Tester: Does the Channel Open? Format, Time and Redirects

If a channel does not open in the player, the first question is whether the address is alive. The tool makes a light request that asks for only the first bytes and shows the HTTP status, what kind of stream the response really is (an HLS playlist, MPEG-TS, MP4, an HTML error page), the first response time, the redirect count and the headers.