Since greatbuildings.com is currently inaccessible, determine if an archived version of the website is available through the Internet Archive's Wayback Machine. If found, confirm if the main content (e.g., a list of buildings or architects) is browsable.
Navigate to 'archive.org/web/'. Enter 'greatbuildings.com' into the Wayback Machine search bar and initiate the search. Select the most recent available snapshot of the 'greatbuildings.com' homepage. Once on the archived homepage, attempt to navigate to a section that lists buildings or architects to confirm content browsability. Report whether an archived version was found and if its core content appears browsable.
The agent successfully navigates to the Internet Archive's Wayback Machine. The agent successfully searches for 'greatbuildings.com' on the Wayback Machine. The agent successfully accesses a snapshot of the 'greatbuildings.com' website. The agent confirms whether the main content (e.g., links to individual buildings, architects, or a searchable database) is accessible and browsable within the archived version. The agent clearly states the conclusion about the availability and browsability of the archived content.