ChatGPT is pulling its results from Bing. Ranking on Bing is really easy. Have a target keyword. Put it in your page title, beginning of the meta description, URL slug, H1, beginning of the first sentence of your page. Make sure you are connected to Bing Webmaster Tools. Have your sitemaps submitted to Bing Webmaster Tools. Bing Webmaster Tools is Bing’s own tool for telling Bing that you exist and what your pages are. If you want to rank on ChatGPT, do those things. I share more on how to rank