(defn prerender [route]
  (etaoin/go driver (server-uri))
  (etaoin/js-execute driver
                     (str "ventas.seo.go_to("
                          (-> route pr-str cheshire/encode)
                          ");"))
  (go
    (when (<! (wait-for-frontend driver))
      (let [url (subs (etaoin/js-execute driver "return document.location.pathname;") 1)
            html-path (str "storage/rendered/"
                           (if (empty? url) "index" url)
                           ".html")]
        (io/make-parents html-path)
        (spit html-path (etaoin/js-execute driver "return document.getElementById('app').innerHTML;"))))))