# Can Swiftype's crawler index dynamically generated (AJAX) page content? **URL:** \ **Category:** Setup & Indexing\ **Tags:** api, ajax\ **Created:** [March 17, 2016, 6:47pm UTC](https://community.swiftype.com/t/can-swiftypes-crawler-index-dynamically-generated-ajax-page-content/141 "2016-03-17T18:47:52Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![system](https://us1.discourse-cdn.com/flex019/uploads/swiftype/original/1X/fd652d1735c60057fa71c371375511028f9a1832.png) [@system](https://community.swiftype.com/u/system)\ **Post date:** [March 17, 2016, 6:47pm UTC](https://community.swiftype.com/t/can-swiftypes-crawler-index-dynamically-generated-ajax-page-content/141/1 "2016-03-17T18:47:52Z")
> **Is the Swiftype content crawler able to handle asynchronously served content (AJAX content)?** Swiftbot is unable to process JavaScript directly, however, it can index dynamic AJAX or Single-Page Application content as long as your server is able to return a pre-rendered HTML snapshot. You can read more about this practice in this (now deprecated) Google specification guide: > **[Princípios básicos de SEO em JavaScript | Central da Pesquisa Google...](https://developers.google.com/search/docs/crawling-indexing/javascript/javascript-seo-basics?hl=pt-br)** > > Veja como a Pesquisa Google processa o JavaScript e conheça as práticas recomendadas de melhoria dos apps da Web JavaScript na Pesquisa Google. For assistance in creating those pre-rendered pages for crawling, Swiftype customers have been successful using middleware services like [prerender.io](https://prerender.io/). If your site or app infrastructure doesn’t allow for middleware services, you may want to consider building out your engine(s) with our developer API: > **[Document Indexing | Swiftype Documentation](https://swiftype.com/documentation/site-search/indexing)** > > Learn how to get the most out of Swiftype