By Sharon Begley
Government officials blame the persistent glitches on an overwhelming crush of users – 8.6 million unique visitors by Friday – trying to visit the HealthCare.gov website this week.
The U.S. Department of Health and Human Services, which oversaw development of the site, declined to make any of its IT experts available for interviews. CGI Group Inc, the Canadian contractor that built HealthCare.gov, is “declining to comment at this time,” said spokeswoman Linda Odorisio.
Five outside technology experts interviewed by Reuters, however, say they believe flaws in system architecture, not traffic alone, contributed to the problems.
For instance, when a user tries to create an account on HealthCare.gov, which serves insurance exchanges in 36 states, it prompts the computer to load an unusually large amount of files and software, overwhelming the browser, experts said.
If they are right, then just bringing more servers online, as officials say they are doing, will not fix the site.