is it bad sign or good sign if I found youtube video first result when searching my key word ? 1- can I compete youtube video easily ? 2- can I compete wikepedia page easily ? 3- what is the most accurate way to estimate amount of traffic ? 4-what is the most accurate way to estimate the competition ?
as far as I know first page for non-specific key (like "London" e.g.) almost always contain youtube channel, google news or wikipedia. Because google doesn't know what exactly user searched so everything related is shown. If your keyword is more targeted (like "hotel London") - that youtube channel on the first rank just more promoted than your site yet. Keep going)