From Heroku's Success Stories: "Cyrus’s new site took off with fans, quickly reaching 650,000 unique visitors in less than three months. “Heroku has had no issues handling spikes in traffic, and New Relic reports show us with a consistent Apdex score of 99,” says Burridge. “The data shows people are very satisfied with the performance of the site.” The site also kept its #1 SEO ranking for “Miley Cyrus” despite migrating from a different host."