When it comes to rank a website or a video fast, keywords are considered the most important elements.
Keyword is a word or concept of great significance.
Keyword research is a consumer behavior research in order to identify what keywords people use in their decision making process.
Keyword research is done rank your website or video considering consumer behavior.
Your video will show up when a user place a particular phrase to search under particular category.
The YouTube keyword limit is up to 500 characters.
When you upload a video on YouTube, you have to add keywords too, so your video would rank higher.
You can use from a number of keyword research tools like TubeBuddy, Google keyword planner, Ubersuggest and many others.
Watch this video to learn more about keyword research to rank your video on YouTube:
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