Check the accessibility of the Mexico City Ministry of Finance data portal at http://data.finanzas.cdmx.gob.mx/. Report whether the website is currently reachable, and if not, provide the specific network error message encountered.
Attempt to navigate to http://data.finanzas.cdmx.gob.mx/. Observe the outcome of the navigation attempt. If the page loads successfully, state that the website is accessible. If the page fails to load, identify and report the exact network error message.
The agent attempts to navigate to http://data.finanzas.cdmx.gob.mx/. The agent accurately identifies that the website is inaccessible. The agent clearly states the specific network error message encountered (e.g., 'net::ERR_NETWORK_CHANGED').