What type of event is triggered when a website visitor views any page on your site?

The event type triggered when a website visitor views any page on your site is indeed categorized as a page_view event. This type of event is fundamental to web analytics, as it captures the essential interaction where a user accesses a page. Each time a page loads, GA4 registers a page_view, allowing you to track how users navigate your site, which pages get the most visits, and how long users stay engaged with your content.

In the context of Google Analytics 4, page_view events provide detailed insights into website engagement, enabling you to analyze traffic patterns, optimize content, and make data-driven decisions about your online strategy. This fundamental tracking feature is crucial for understanding user behavior across the entire site.

In contrast, other events mentioned, such as button_click or form_submit, relate to specific interactions users might have within a page, while scroll events track how far down a page users are engaging with the content. These events are important for different aspects of user interaction analysis but do not specifically pertain to the act of viewing a page itself.