How do I check if my website is SEO friendly?

Checking if a website is SEO friendly involves reviewing both technical and content factors. A site should load quickly, be mobile-responsive, and have clear navigation. Content must include relevant keywords used naturally in titles, headings, and body text. Meta descriptions and alt text for images should be present, while URLs should remain clean and descriptive. Tools can be used to verify indexing, crawlability, and overall performance. If these elements are in place, the site is more likely to perform well in search results.