Answer:
Some common mistakes people make with their off-page SEO include not creating enough high-quality content, not building backlinks from high-quality websites, and not optimizing their website for search engines.
Not creating enough high-quality content can hurt your SEO efforts because it means you won’t have anything to rank high in search engine results pages. Not building backlinks from high-quality websites can also hurt your SEO efforts because it means you’re not getting as much authority as you could be. And finally, not optimizing your website for search engines can also lead to lower rankings in search engine results pages.