func getPort(rawURL string) int {
	parsedURL, err := url.Parse(rawURL)
	if err == nil {
		splitHost := strings.Split(parsedURL.Host, ":")
		if len(splitHost) == 2 {
			port, err := strconv.Atoi(splitHost[1])
			if err == nil {
				return port
			}
		}
		if parsedURL.Scheme == "https" {
			return 443
		}
		return 80
	}

	return -1
}
func getPort(rawURL string) int {
	parsedURL, err := url.Parse(rawURL)
	if err == nil {
		splitHost := strings.Split(parsedURL.Host, ":")
		if len(splitHost) == 2 {
			port, err := strconv.Atoi(splitHost[1])
			if err == nil {
				return port
			}
		}
		if parsedURL.Scheme == "https" {
			return 443
		}
		return 80
	}

	return -1
}
// Get a port given a URL