val urls =
    listOf(
      "https://enabled.tls13.com",
      "https://www.howsmyssl.com/a/check",
      "https://tls13.cloudflare.com",
      "https://www.allizom.org/robots.txt",
      "https://tls13.crypto.mozilla.org/",
      "https://tls.ctf.network/robots.txt",
      "https://rustls.jbp.io/",
      "https://h2o.examp1e.net",
      "https://mew.org/",
      "https://tls13.baishancloud.com/",
      "https://tls13.akamai.io/",