title: Is there a way to take a screenshot of every page on a website?
body: <p>We have a couple of legacy sites undergoing an upgrade. It would be useful to be able to screenshot every page and then md5 sum the results for both domains, and then test if everything which renders matches 100%.</p>
  
  <p>I am unsure of how to do this - we have looked at <code>cheerio</code> which would crawl the site but be unable to screenshot, and nightwatch which can take screenshots but not crawl the site. Does anyone have experience doing this?</p>