Five-Year Revenue Growth of 1,091 Percent Lands Omniture at Number 167

OREM, Utah – Oct. 19, 2005 — Omniture, a leading provider of online business optimization software, today announced that it has been ranked number 167 on the 2006 Deloitte Technology Fast 500, which is a ranking of the 500 fastest growing technology companies in North America. Rankings are based on percentage revenue growth over five years, from 2001–2005. Omniture’s top-line revenue grew 1,091 percent during this period.

Omniture’s CEO, Josh James, credits global demand for the company’s products and services and the dedication of company employees to customer success as top contributors to the company’s 1,091 percent revenue growth over the past five years. He said, "Again, we have the distinct honor of being recognized by the Deloitte Technology Fast 500 as one of the nation’s premier technology companies. We manage over 300 billion transactions for our customers on a quarterly basis, and we are committed to providing them with comprehensive, reliable and innovative solutions to help them optimize their online business initiatives."

“Sophisticated technology is becoming the norm and is in almost everything in the 21st century,” said Tony Kern, deputy managing principal of Deloitte’s Technology, Media & Telecommunications industry practice. “Omniture has developed technology solutions that deliver in today’s highly competitive world, and we applaud their efforts, ingenuity and teamwork in becoming one of the fastest growing technology companies in North America.”

Overall, companies that ranked on the 2006 Technology Fast 500 had growth rates ranging from 210 to 48,948 percent over five years, with an average growth rate of 2,147 percent.

Fast 500 Selection and Qualifications
The Fast 500 ranks the fastest growing technology, media, telecommunications and life sciences companies in North America. It is compiled from Deloitte’s 16 regional North American Fast 50 programs, nominations submitted directly to the Fast 500, and public company database research. Companies are selected based on percentage revenue growth from 2001 to 2005.

Entrants must own proprietary intellectual property or proprietary technology that contributed to a significant portion of the company’s operating revenues or devote a significant proportion of revenues to research and development of technology. Using other companies’ technology or intellectual property in a unique way does not qualify. Base-year operating revenues must be at least $50,000 USD or $75,000 CD, and current-year operating revenues must be at least $5 million USD or CD. Companies must be in business a minimum of five years, and they must be headquartered within North America.

About Omniture
Omniture, Inc., is a leading provider of online business optimization software, enabling customers to manage and enhance online, offline and multi-channel business initiatives. Omniture’s software, which it hosts and delivers to its customers on-demand, enables customers to capture, store and analyze information generated by their Web sites and other sources and gain critical business insights into the performance and efficiency of marketing and sales initiatives and other business processes. In addition, Omniture offers a range of professional services that complement its online services, including implementation, best practices, consulting, customer support and user training provided through Omniture University™. Omniture’s customers include eBay, AOL, Wal-Mart, Gannett, Microsoft, Oracle, General Motors and Hewlett-Packard. www.omniture.com.

About Deloitte
Deloitte refers to one or more of Deloitte Touche Tohmatsu, a Swiss Verein, its member firms, and their respective subsidiaries and affiliates. Deloitte Touche Tohmatsu is an organization of member firms around the world devoted to excellence in providing professional services and advice, focused on client service through a global strategy executed locally in nearly 150 countries. With access to the deep intellectual capital of approximately 135,000 people worldwide, Deloitte delivers services in four professional areas—audit, tax, consulting and financial advisory services—and serves more than one-half of the world’s largest companies, as well as large national enterprises, public institutions, locally important clients, and successful, fast-growing global growth companies. Services are not provided by the Deloitte Touche Tohmatsu Verein, and, for regulatory and other reasons, certain member firms do not provide services in all four professional areas.

As a Swiss Verein (association), neither Deloitte Touche Tohmatsu nor any of its member firms has any liability for each other’s acts or omissions. Each of the member firms is a separate and independent legal entity operating under the names “Deloitte”, “Deloitte & Touche”, “Deloitte Touche Tohmatsu”, or other related names.

In the United States, Deloitte & Touche USA LLP is the member firm of Deloitte Touche Tohmatsu, and services are provided by the subsidiaries of Deloitte & Touche USA LLP (Deloitte & Touche LLP, Deloitte Consulting LLP, Deloitte Financial Advisory Services LLP, Deloitte Tax LLP, and their subsidiaries), and not by Deloitte & Touche USA LLP. The subsidiaries of the U.S. member firm are among the nation's leading professional services firms, providing audit, tax, consulting, and financial advisory services through nearly 40,000 people in more than 90 cities. Known as an employer of choice for innovative human resources programs, it is dedicated to helping their clients and their people excel. For more information, please visit the U.S. member firm’s Web site at www.deloitte.com/us.

Note on Forward Looking Statements
Certain statements in this release may constitute “forward-looking statements” within the meaning of Section 21E of the Securities Exchange Act of 1934 and Section 27A of the Securities Act of 1933. These statements are based on current expectations and assumptions regarding future events and business performance and involve certain risks and uncertainties that could cause actual results to differ materially, including, but not limited to, the risks described in Omniture's quarterly report on Form 10-Q for the period ended June 30, 2006 and from time to time in other reports filed by Omniture with the U.S. Securities Exchange Commission. These reports are available on the Investor Relations section of the Omniture website at http://www.omtr.com. Omniture undertakes no duty to update any forward-looking statement to conform the statement to actual results or changes in the company's expectations.