We experienced periodic slowness on the main HSPH web server (http://www.hsph.harvard.edu) this morning and into the afternoon.
The web and server team have made some adjustments to rectify the issue. Site responsiveness for all HSPH web and application servers is monitored by a Nimsoft product that pages appropriate staff when issues occur.
Thank you to those in the community who reported the issue.
HSPH Department of Information Technology