From M-23:
Agencies’ websites must be structured well; contain rich,
descriptive metadata; feature machine-readable content to the extent practicable; and follow
search engine optimization (SEO) practices to ensure that members of the public can access
government information and services from third-party websites and applications. In addition to
SEO and public discoverability, a well-structured website also can be friendlier to assistive
technology, archival software or services, and for other uses.
Using anchor links on content pages
Consider standard(s) on structured web content
From M-23: Agencies’ websites must be structured well; contain rich, descriptive metadata; feature machine-readable content to the extent practicable; and follow search engine optimization (SEO) practices to ensure that members of the public can access government information and services from third-party websites and applications. In addition to SEO and public discoverability, a well-structured website also can be friendlier to assistive technology, archival software or services, and for other uses.