1. Keywords Research
Good keywords can multiply your views Organically. That's why it's important to do some Keyword research before every video. Good tools to find keywords Ubersuggest, Google Trends and Google Keyword Planner. Some Top Youtubers Suggested TubeBuddy it's a Great Tool For Research Keywords. To find popular words, use YouTube's autocomplete feature. Start typing the topic of your video and see what words or phrases YouTube automatically suggests. When making your tags put the best ones first. YouTube gives more weight to the first tags.
2. Before Upload
Youtube Support's Following Formats only so Make sure before you Render the video.- MOV
- MPEG4
- MP4
- AVI
- WMV
- MPEG-PS
- FLV
- 3GPP
- WebM
- DNxHR
- ProRes
- CineForm
- HEVC (h265)
After Render, The Video Please Give The Video Properties Details information to video don't Leave it empty. and Make Sure name the Video something with keywords. Don't name it "Untitled" or something along those lines. When you upload the file you're giving YouTube a few extra keywords to index. Saving the video name with special words will help you that much more in the search rankings.