HCR Update from Mark Sanna: HealthCare.gov web pages now load in less than a second, down from eight seconds in late October. The system now operates more than 90% of the time. For some weeks in October, the site was up for only 40% of the time. And the average rate of time-outs or other Web-page failures on the site has dropped to around three-quarters of a percent. It was as high as 6% in October.