def check_if_content(self, wb_url, environ):
wb_url = WbUrl(wb_url)
if (wb_url.is_replay()):
environ['is_content'] = True
if (self.content_host and not self.is_content_request()
and wb_url.mod != ''
and not wb_url.mod.startswith('$br:')):
self.redir_host(self.content_host)
