{
  "id": "09",
  "content": [
    {
      "type": "heading",
      "text": "HTTPS, Certificates and Domain Launches"
    },
    {
      "type": "text",
      "html": "A successful domain launch needs DNS and HTTPS to agree. The hosting platform must receive traffic for the domain and have a valid certificate for the exact hostname visitors use."
    },
    {
      "type": "text",
      "html": "Certificate setup may require DNS validation, HTTP validation, or platform-managed issuance. Problems often come from pointing DNS to the wrong place or forgetting the www/root variant."
    },
    {
      "type": "callout",
      "style": "info",
      "html": "<strong>Practice:</strong> Test <code>http://</code>, <code>https://</code>, root, and <code>www</code>. Confirm the final URL is secure and redirects exactly once to the canonical address."
    }
  ],
  "quiz": {
    "questions": [
      {
        "id": "q1",
        "type": "single",
        "text": "What must a certificate match?",
        "options": [
          {
            "id": "a",
            "text": "The hostname visitors use"
          },
          {
            "id": "b",
            "text": "Only the logo filename"
          },
          {
            "id": "c",
            "text": "Only the server room name"
          }
        ],
        "correct": [
          "a"
        ]
      },
      {
        "id": "q2",
        "type": "single",
        "text": "What should be tested at launch?",
        "options": [
          {
            "id": "a",
            "text": "HTTP, HTTPS, root, www, and redirects"
          },
          {
            "id": "b",
            "text": "Only one private bookmark"
          },
          {
            "id": "c",
            "text": "Only the color palette"
          }
        ],
        "correct": [
          "a"
        ]
      }
    ]
  }
}