Taylor Swift drove more than 337,000 visitors to vote.gov with Kamala Harris endorsement

Taylor Swift's post endorsing Vice President Kamala Harris for the White House on Tuesday drove at least 337,826 users to visit the site vote.gov, a sign of the potential effect her decision to speak out could have on November's election.

Vote.gov is run by a federal agency known as the General Services Administration, in partnership with the U.S. Election Assistance Commission. The site includes information about how to register to vote and cast a ballot, and directs users to state sites where they can register.

In an Instagram post after the presidential debate between Harris and former President Donald Trump, Swift wrote that she would be voting for Harris and Gov. Tim Walz, her Democratic running mate. She urged her fans to do their own research and make their voices heard in November.