Sitename Structured Data

Developer help
1

I am trying to implement sitename structured data for my website. Here is the code that I have coded. Is it ok? Thanks

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Thoughts, stories, and ideas by the ReviewsFellas team</title>
    <script type="application/ld+json">
    {
      "@context": "https://schema.org",
      "@type": "WebSite",
      "name": "ReviewsFellas",
      "alternateName": ["Reviews Fellas", "reviewsfellas.com"],
      "url": "https://www.reviewsfellas.com/",
      "potentialAction": {
        "@type": "SearchAction",
        "target": "https://example.com/"
      }
    }
    </script>
  </head>
  <body>
  </body>
</html>