The best free way to promote a website involves a multi-faceted approach centered around valuable content creation and strategic distribution. Begin by producing high-quality, informative content like blog posts, guides, or videos that address your target audience's needs and questions. Crucially, optimize this content for search engines (SEO) by naturally incorporating relevant keywords, which attracts organic traffic over time. Concurrently, leverage organic social media marketing to amplify your reach; actively share your content and engage with communities where your audience gathers.