Great article. These are guidelines I usually follow and this helps explain it a bit better for me. I do have a question about the description. When you say “Put your link at the very top of the video”, are you talking about the link to the youtube video or link or your website? My co-worker likes to put in the youtube link that goes to the same video in the description. Does that help?
Youtube videos seem top of the search for almost everything now.I get Youtube is a massive cash cow for Google, but a lot of these videos that outrank traditional web pages are rubbish. It’s getting to the point where Google are compromising their own search engine. By the time you’ve scrolled past the ads and the videos, you may as well start on page two.
If you find any broken links on topically related websites, you can immediately contact the website owner and inform him about it. Since you will do him a favor by pointing out a broken link, you can also kindly request a replacement with a link to your relevant resource. Of course, the replacement – your article – must be informative and useful for their audience.
Well you always write about the keyword “SEO” while giving YouTube examples. How can it help to YouTubers who don’t have any blogs or website (in step 3 – description part)? You could have given examples of YouTubers who are in entertainment industry as well because the people who visit your site are not necessarily webmasters. They could be anyone.
Dear Brian, thank you for this clear and helpful tutorial. A question: if I want to rank a YouTube video specifically on Google… should I focus only on engagement (retention views, comments, social media shares, ecc.) or should I add also classic backlinks (anchor text to the video url, from other sites)? I still don’t understand If the last ones are almost useless or actually useful.
Google updates its search algorithm frequently. For example, on February 23rd, 2016, Google made significant changes to AdWords, removing right-column ads entirely and rolling out 4-ad top blocks on many commercial searches. While this was a paid search update, it had significant implications for CTR for both paid and organic results, especially on competitive keywords.

Longer content not only helps in adding more keywords to it, but there is also a natural emphasis on information. The authenticity of a post increases with longer text, which means that Google would recognize it as something more relevant than a shorter and concise text. As search patterns are synonymous with long tail keywords nowadays, a longer text also improves the chances of your article/website to be on a higher ranking than others.

3) Youtube Description - When typing up your description for all of your Youtube videos you have a maximum of 5,000 words so use them effectively and pepper in your keyword in the description along with other related keywords to your Youtube video. For example read this entire description and you will see the "video optimization" strategy that I use to rank this video on the first page of Youtube.

It appears that the reason this page from a little-known website is able to rank amongst the bigger players is that the content itself is more focussed. It talks about how to name images for SEO, whereas most of the other pages are more general guides to image SEO—which all presumably mention the importance of naming images correctly, amongst other things.