Technology · Payment processors
detected by AwesomeTechStack audits
About American Express
American Express, also known as Amex, facilitates electronic funds transfers throughout the world, most commonly through branded credit cards, debit cards and prepaid cards.
How we audit American Express
We measure the detected version against American Express's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.
How the score worksAudit any site that runs American Express.
Enter a URL to score its stack for technology quality, version health, Lighthouse performance - and AI-readiness.
