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?
SIDENOTE. The endscreen needs to be baked into your video during the editing process. For our endscreen, both the subscribe circle and “next video” sections are blank. When you add end screen elements, it’ll fill those sections. The subscribe sphere should be 196 x 196 px and the video or playlist rectangle is 410px x 230px. Here’s a free template you can download.

Keep in mind, this will often mean shifting the focus of your business from more general to more specific products or services. For instance, instead of exclusively offering general home renovation services, you could consider specializing in "one day bathroom renos" or "custom kitchen makeovers." These more specific keyword phrases will likely be much easier to rank for, which will mean you can start ranking that much faster.