Update to this story.

Via HHS:

 “As we continue to make improvements to the site, we know that there will be sporadic outages form time to time, as was the case Tuesday. This issue was resolved quickly. HealthCare.gov is improving every day. We have completed more than 200 items from our punch list of fixes, reduced page load times from eight seconds to less than one, and error rates are down from six percent to less than one percent. We expect that the site will be working smoothly for the vast majority of users by the end of the month.”