Which of the following can be considered a site management task after a website becomes active?

Updating dead links and removing unused pages is a crucial site management task that helps ensure a website remains functional and user-friendly after launch. When a website is active, it is essential to maintain the integrity of its content and ensure that users can navigate it smoothly. Dead links can lead to frustration and user dissatisfaction, which may negatively affect user engagement and trust in the site.

Moreover, unused pages can clutter the website and make it harder for visitors to find relevant information. Regularly reviewing and removing these pages helps to optimize the site's performance and enhances the overall user experience. This task is part of ongoing maintenance that keeps the website relevant and efficiently navigable, aligning with best practices in web development and management.

In contrast, creating new pages, designing new layout templates, and replacing hosting services, while important activities, generally fall outside the typical scope of site management once a website is live. These tasks are more centered around the development and overhaul phases rather than the ongoing management required for a stable, active site.