Central Region Office, Ministry of Economic Affairs includes several features designed to improve accessibility for users with disabilities. Some of these features are described below. Images on the site contain 'alt tags,' which aid users who listen to the content of the site by using a screen reader, rather than reading the site. To improve the accessibility of Keelung.gov, the Central Region Office, Ministry of Economic Affairs has asked www.enable.nat.gov.tw to review the site and has also reviewed the site's accessibility with A+ level Machine Identify Machine Check. The results of these reviews have been incorporated into the website.