Attempt to access the website at http://citnet.tech.ec.europa.eu/. If it remains inaccessible, clearly state the reason for the inaccessibility. If, unexpectedly, it becomes accessible, identify its main purpose and list any primary navigation links visible on the homepage.
Navigate to 'http://citnet.tech.ec.europa.eu/'.
If the website loads successfully, the agent must identify and state the main purpose of the website based on the homepage content (e.g., 'internal network for European Commission IT staff', 'public portal for EU technology initiatives', etc.). If the website loads successfully, the agent must list the text of at least three primary navigation links visible on the homepage, if any are present. If the website does not load successfully, the agent must explicitly state that the website remains inaccessible and provide the specific error encountered (e.g., 'TimeoutError', 'DNS_PROBE_FINISHED_NXDOMAIN', etc.).