The agency will play things safe "a couple more days" before returning to its recently redesigned site.

The site went offline at about 9:30 a.m. EST Monday.

TrumpShutdownStories.us allows visitors to "support" or "oppose" funding bills passed by the House that would end the shutdown.

"It’s time our government agencies adopt the innovative technologies of the 21st Century," Rep. Ro Khanna, who introduced the legislation, said in a statement.

DOD has been working to bring trust certificates and encryption across its public domains up to speed with industry standards for the past two to three years, Deasy wrote in a July 20 letter.

Many of the federal government's most popular websites are not fast, mobile friendly or accessible for users with disabilities, according to a new report by the Information Technology and Innovation Foundation.