def is_website(url):
    """
    Check if given url string is a website.

    Usage::

        >>> is_website("http://www.domain.com")
        True
        >>> is_website("domain.com")
        False

    :param data: Data to check.
    :type data: unicode
    :return: Is website.
    :rtype: bool
    """

    if re.match(r"(http|ftp|https)://([\w\-\.]+)/?", url):
        LOGGER.debug("> {0}' is matched as website.".format(url))
        return True
    else:
        LOGGER.debug("> {0}' is not matched as website.".format(url))
        return False
Check if given url string is a website.

    Usage::

        >>> is_website("http://www.domain.com")
        True
        >>> is_website("domain.com")
        False

    :param data: Data to check.
    :type data: unicode
    :return: Is website.
    :rtype: bool