Taylor Swift's Instagram post urging people to register to vote led to the largest Voter Registration Day since 2020 for Vote.org

• Taylor Swift helped Vote.org reach its most successful Voter Registration Day in three years. 
• She posted an Instagram story on Tuesday urging her followers to register to vote on Vote.org. 
• Registrations and site traffic were "record-breaking," Vote.org's CEO told Insider. 

Vote.org saw the largest National Voter Registration Day since 2020 on Tuesday — and it's thanks in large part to Taylor Swift.

Swift posted an Instagram story that day urging her 272 million followers to register to vote on Vote.org.