A security service is protecting a website from online attacks, which may have caused your visit to be blocked due to suspicious activity. The action that triggered this block could be submitting a specific word or phrase, using a SQL command, or entering malformed data.
To report the issue and regain access, you can contact the site owner via email. When reaching out, include details of what you were doing when the page loaded, as well as the Cloudflare Ray ID displayed at the bottom of the page. This information will help the site owner understand the nature of the security concern and assist in resolving the issue.
Source: https://www.washingtontimes.com/news/2024/dec/23/getting-federal-employees-back-office