If a library wants to measure how many people visit the website and attend events, which metric category would they use?

• A. Key Metrics
• B. Engagement Metrics
• C. Promotional Effectiveness
• D. Surveys and Focus Groups

Answer: (A)

Measuring audience reach is about counting how many people interact with the library's offerings—website visits and event attendance are classic examples. These numbers give a quick, high-level view of how large the library’s audience is and how far its offerings are reaching. When you want to know “how many people are we drawing in?”, you rely on this category because itTracks the essential counts: total website visits, unique visitors, and total attendees at events.

Engagement metrics, on the other hand, look at how people interact—like time spent on the site or actions taken during an event—focusing on depth of interaction rather than just the raw counts. Promotional effectiveness assesses how well marketing efforts translate into responses, such as campaign conversions. Surveys and focus groups provide qualitative feedback rather than simple headcounts.

So, for counting people who visit the website and attend events, the best fit is Key Metrics.