First, confirm the website is interactive by searching for 'climate change' and observing the search results page. After confirming the search works, navigate to the 'About this system' page and identify the primary purpose of the Gateway to Research (GtR) system.
Navigate to 'https://gtr.ukri.org'. Locate the search input field and enter 'climate change'. Click the search submit button (ID 36). Verify that the search results page loads successfully and displays results related to 'climate change'. Click on the 'About this system' link (ID 22). On the 'About this system' page, identify and extract the main purpose or description of the Gateway to Research (GtR) system.
The agent successfully navigates to the search results page for 'climate change'. The search results page for 'climate change' loads without `TimeoutError` or page load errors. The agent successfully navigates to the 'About this system' page. The agent states the primary purpose of the Gateway to Research (GtR) system, which is to provide 'a comprehensive source of information on publicly funded research in the UK'.