There are several criteria to rank a youtube video or a channel.
The first 3 items in the list are responsible quick and temporary rank for the video. But "off page seo" will keep your video in the top results even after 4-5 years.It is necessary to do Off page seo if you want views for your video for long time.It will keep you ranked even how much videos added to the same keywords.
In our youtube seo packages, we provide Off page seo for your video or channel.
This include high quality backlinks to your video or channel with quality articles written about your video category.
All services are white hat and we provide high domain authority (DA ) and page authority (PA) backlinks. This will boost rankings of your video and channel.
Please note- this service is not an instant rank service, this will take nearly 2 - 2.5 months for rankings.