Accelerated Mobile Pages (AMP) is a Google code project that helps websites load quickly. AMP accomplishes its hyper-fast load times by employing a stripped-down version of HTML; a limited, Google-approved Javascript library; and caching.

This means that in order to use AMP, you need to create an alternate version of your website that conforms to AMP's standards. WordPress plugins exist to help law firms that use the WordPress platform accomplish this.