For a first international SEO project, the most important step is to plan a clear structure for targeting countries and languages using **ccTLDs, subdomains, or subdirectories and then correctly implement hreflang tags so search engines understand which version of a page to show in each region. After that, focus on localized keyword research (not just translation), culturally relevant content, and region-specific search intent, since user behavior differs across markets. It’s also important to use tools like Google Search Console, SEMrush/Ahrefs, and Hreflang testing tools to monitor indexing and performance by country while continuously optimizing based on regional rankings, traffic, and engagement data.