For a lot of people on page SEO is just about adding keywords and off page SEO is all about building backlinks. While these are important parts of off-page and on-page SEO, these are not the all SEO strategies for on-page and off-page SEO. Here are other things you should consider. One-page SEO means you publish high quality content that has keyword rich title, tags, meta description, headers, urls, subtitles, images with alt-tags, etc. On page SEO also means creating internal links and external links.
Apart from link building, off-page SEO also means content marketing, building social media engagements, guest posting, influencer marketing, etc.
Apart from link building, off-page SEO also means content marketing, building social media engagements, guest posting, influencer marketing, etc.