NaviSite Adds Hong Kong Content Delivery Network Node

Market Wire, May, 2007

NaviSite, Inc. (NASDAQ: NAVI), a leading provider of application solutions, hosting and content delivery services, today announced a new Content Delivery Network (CDN) node in Hong Kong. The Hong Kong CDN node joins NaviSite's fourteen strategically placed data centers and ten CDN nodes, optimizing content delivery to the Asia-Pacific region and increasing worldwide efficiency. Using NaviSite's patented HotRoute® technology, the network will automatically distribute content from the best node, based on location, capacity and connection.

"NaviSite's content-delivery network is expanding to meet the needs of the rapidly growing Asia-Pacific region. While we have successfully delivered content to Asia for years, the new Hong Kong node enables faster, smoother distribution of content," said Phil Simmonds, Senior Director of Content Delivery & Acceleration Services at NaviSite. "The increased connectivity of Asia's networks and the growing number of business users in the region made this the optimal time to expand our network, ensuring 24x7 access around the globe. This announcement follows our Online Video Publishing Platform release and is further evidence of our aggressive commitment to supporting rich user experiences worldwide."

NaviSite's Content and Delivery Acceleration Services extend beyond the network to drive rich media and application content into the hands of customers, partners and end users for maximum business value. NaviSite offers a full range of Content Delivery and Acceleration Services in conjunction with Hosting Services, including Content Streaming, Electronic File Delivery (EFD), and Web Acceleration services including a highly reliable, scalable, and fast network based in strategic locations, more-efficient HotRoute® content routing capabilities, 24x7 management and support, and insightful reporting on download trends and technical performance.

About NaviSite

NaviSite is a leading provider of application solutions, hosting and content delivery services for the mid market. With over 950 customers in 14 data centers; offices in the US, UK and India; NaviSite is the partner of choice for outsourcing enterprise applications and related technology services to drive IT Efficiency and Effectiveness. NaviSite delivers a unique combination of application implementation and management, hosting and content delivery services and is the industry's only single source provider of complex application and IT services for mid sized companies. For more information, please visit www.navisite.com .

Contacts: Amber Blaha NaviSite, Inc. 978.946.8647 Email Contact Gretchen Bender Greenough Communications 617.275.6526 Email Contact