By Pete LePage | On July 16, 2011 | In Archived Tweets Tagged #owc OH: “AppCache, if you’re not using it, you should be.” Agreed! Not only does it provide offline support, also improves performance. #owc Retweets 0 | Favorites 2 This was a Tweet posted on Twitter, but has since been deleted from that site and archived here for posterity. Share Next Previous