Technologies used by Forms.aweber.com

CDN
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services

Marketing automationEmail
Looking for free email marketing software Get started with AWeber for free today no credit card required and no time limit Powerfully simple email marketing is now free

Ecommerce
The World Wide Web Consortium W3C develops standards and guidelines to help everyone build a web based on the principles of accessibility internationalization privacy and security