What is a Keynote Global Test and Measurement Network?
Our Internet infrastructure consists of three key primary components: 1. Measurement and data collection infrastructure 2. Operations and data center 3. Reporting and analysis tools Our globally distributed measurement agents are Windows-based computers that run either real IE browsers or Keynote proprietary software to replicate the experience of a user accessing Web sites through a standard Web browser. Our measurement-computer software can perform thousands of download measurements concurrently without distorting or affecting the integrity of any single measurement. Keynote agent computers are co-located at the data center facilities of major telecommunication and Internet access providers. These providers are selected to be statistically representative of Internet users. Keynote agents access a Web site to download Web pages and execute multi-page transactions, while taking measurements of every component in the process. The computers take measurements continually throughout the da
