René's URL Explorer Experiment

{
        "@context": "https://schema.org/",
        "@id": "https://learnjavascript.online",
        "@type": "Course",
        "name": "Learn JavaScript",
        "description": "Learn JavaScript interactively. Covers best practices, Classes, DOM, Promises, Fetch, async/await and more.",
        "provider": {
          "@type": "Organization",
          "name": "Jad Joubran B.V.",
          "url": "https://jadjoubran.io",
          "sameAs": "https://jadjoubran.io"
        },
        "image": [
          "https://res.cloudinary.com/dbfn5lnvx/image/upload/v1609767296/share3_aopoiq.png"
        ],
        "offers": [
          {
            "@type": "Offer",
            "category": "Paid"
          }
        ],
        "educationalLevel": "intermediate",
        "about": [
          "JavaScript",
          "Classes",
          "DOM",
          "Promises",
          "Fetch",
          "async/await"
        ],
        "teaches": [
          "Modern JavaScript syntax and features",
          "Real-life JavaScript use cases",
          "Common DOM manipulations",
          "Interview questions and answers"
        ],
        "inLanguage": "en",
        "coursePrerequisites": [
          "Basic programming concepts",
          "Basic understanding of Variables, Functions, Arrays, Objects, and Classes."
        ],
        "educationalCredentialAwarded": [
          {
            "@type": "EducationalOccupationalCredential",
            "name": "LearnJavaScript.online Certificate",
            "url": "https://learnjavascript.online",
            "credentialCategory": "Certificate"
          }
        ],
        "video": {
          "@type": "VideoObject",
          "name": "Learn JavaScript impression",
          "description": "View preview of the learning experience",
          "uploadDate": "2023-01-02 00:00:00+01:00",
          "contentUrl": "https://res.cloudinary.com/dbfn5lnvx/video/upload/w_1400/v1707142630/learnjavascript/javascript-3.mp4",
          "thumbnailUrl": "https://res.cloudinary.com/dbfn5lnvx/video/upload/v1707142630/learnjavascript/javascript-3.jpg"
        },
        "hasCourseInstance": [
          {
            "@type": "CourseInstance",
            "courseMode": "Online",
            "courseWorkload": "P30D"
          }
        ]
      }