def all_titles_h1_h2
      return unless @page
      out = []
      out << @page.css('title').text << { @page_url => @page.css('h1').text }
      out << { @page_url => @page.css('h2').text }
      out
    end
def all_titles_h1_h2
      return unless @page
      out = []
      out << @page.css('title').text << { @page_url => @page.css('h1').text }
      out << { @page_url => @page.css('h2').text }
      out
    end
return hash with all titles, h1 and h2