A standard toilet has at least five seals with the potential for leaking. In each case, the solution is to identify the faulty seal and tighten or replace it. The largest seal is the one between the tank and bowl. A break here will cause a major leak, with water shooting out from underneath the tank at every flush.
HLS. HLS or HTTP Live Streaming is a protocol invented by Apple Inc and supported on iOS, Safari and latest versions of Android browser / Chrome. HLS is also adaptive. HLS can also be decoded using JavaScript, which means we can support latest versions of Firefox, Chrome and Internet Explorer 10+. See this HTTP Live Streaming JavaScript player. At the start of the streaming session an extended M3U (m3u8) playlist is downloaded.
1 .shtml is a commonly-used convention for an .html file that includes Server instructions. . 2 ssi is .shtml for systems which only allow 3 character file extensions.  Most servers can be set up to recognize either .htm or .html extensions as html files, but many sites pick one as a convention and stick with it.