Check if the Vindolanda website (vindolanda.com) is currently accessible. If it is, navigate to the 'Shop' and then the 'Books' department. If it is not accessible, state the reason for the inaccessibility as reported by the website.
Attempt to navigate to vindolanda.com. If the website loads successfully, navigate to the 'Shop' link. Then, navigate to the 'Books' department within the shop. If the website does not load, identify the error message displayed on the page.
If the website is accessible, successfully navigate to the 'Books' department. If the website is not accessible, accurately state the reason for the inaccessibility (e.g., 'DNS resolution error').