There are several ways to promote your website

1. Optimize your website for search engines (SEO) to increase its visibility in search results.
2. Submit your website to online directories and databases.
3. Utilize social media platforms to promote your website and interact with potential customers.
4. Create valuable and shareable content, such as blog posts and infographics, to attract backlinks to your site.
5. Use online advertising tools such as Google Adwords and Facebook Ads.
6. Reach out to influencers, bloggers, and other relevant websites in your industry and ask for backlinks or guest post opportunities.
7. Utilize email marketing to promote your website to your existing customer base and email subscribers.
8. Hold webinars, online events, and other interactive content to attract visitors to your website.
9. Use referral or affiliate marketing to promote your website through other websites.
10. Use Google My Business and other online business directories to increase the visibility of your website.

Keep in mind that while these methods are (mostly) free, they may require time and effort to implement effectively.