Prominence is also based on information that Google has about a business from across the web (like links, articles, and directories). Google review count and score are factored into local search ranking: more reviews and positive ratings will probably improve a business's local ranking. Your position in web results is also a factor, so SEO best practices also apply to local search optimization.

Awesome post! It turns out that one of my videos ranked just by following your instructions on video and description optimization. I didn’t even get around to Vagex! I’m sure that if I can rack up more likes and blast a few links(I don’t need to ATM, it’s pretty high in G anyway), I could do even better. I may just set up a few affiliate link videos(out of my niche) as a side income. Plain awesome, man.
This is fantastic information and really useful for starting a new YouTube channel. I have a question regarding the length of the videos: I have heard that YouTube does not promote videos that are less than 5 mins in length as “Suggested Videos”, is that true? Some of the YouTubers I have interacted with suggest me to go for videos longer than 5 mins and I was wondering if that would have any impact.
But sometimes there are site-wide technical issues that get in your way of ranking on Google. Luckily, fixing technical issues is not a required step for every single piece of content you create. However, as you create more and more content you should be aware of duplicate content, broken links, or problems with crawling and indexing. These issues can set you back in search results.