title: What is the best way to scrape this webpage? fromJSON doesnt seem to work
body: <p>I have been happily scraping parts of this mobile app website using getURL and fromJSON (jsonlite package in R). For example, I have been using this code and it is fairly straight forward:</p>
  
  <pre><code>CardURL = getURL("http://m.racingpost.com/#cards-horse/horse_id=901690&amp; race_id=639116&amp;r_date=2015-12-07")
  CardDATA = fromJSON(CardURL)
  CardDATA[["tab-card"]][["runners"]]
  </code></pre>
  
  <p>However when i got to this particular part of the webpage it doesn't work in same way as other sections:</p>
  
  <pre><code>http://m.racingpost.com/#cards-horse/horse_id=901690&amp;race_id=639116&amp;r_date=2015-12-07
  </code></pre>
  
  <p>It seems to return with text like 'your browzer isn't optimised' rather than returning the actual text I want to scrape. What is the best way to scrape data like this?</p>
  
  <p>thanks</p>