---
id: cheerio-crawler
title: Cheerio crawler
---

import RunnableCodeBlock from '@site/src/components/RunnableCodeBlock';
import ApiLink from '@site/src/components/ApiLink';
import CheerioCrawlerSource from '!!raw-loader!roa-loader!./cheerio_crawler.ts';

This example demonstrates how to use <ApiLink to="cheerio-crawler/class/CheerioCrawler">`CheerioCrawler`</ApiLink> to crawl a list of URLs from an external file, load each URL using a plain HTTP request, parse the HTML using the [Cheerio library](https://www.npmjs.com/package/cheerio) and extract some data from it: the page title and all `h1` tags.

<RunnableCodeBlock className="language-js" type="cheerio">
	{CheerioCrawlerSource}
</RunnableCodeBlock>