async function fetch_urls (urls) {
  let seq = 1
  for (const url of urls) {
    const startTime = process.hrtime()
    try {
      const res = await fetch(url)
      const { status } = res
      const sizeDownload = res.headers.get('content-length') || 0
      const urlEffective = res.url

      await res.text() // Consume the response body

      const [seconds, nanoseconds] = process.hrtime(startTime)
      const timeTotal = seconds + nanoseconds / 1e9

      console.log(`${seq++}/${urls.length} | ${status} | ${timeTotal.toFixed(3)} s | ${sizeDownload} bytes | ${urlEffective}`)
    } catch (e) {
      console.error(`Error fetching ${url}: ${e.message}`)
    }
  }
}

// example: fetch_urls(['https://u.cn.agidin.com/uni_modules/uni-pay/static/wxpay.png', 'https://u.cn.agidin.com/static/js/pages-user-resource.4a81c0a7.js'])

module.exports = fetch_urls