Core Web Vitals
Google measures page experience with three Core Web Vitals. Largest Contentful Paint shows how fast the main content loads, and 2.5 seconds or less counts as good. Interaction to Next Paint tracks how quickly a page responds, with 200 milliseconds or less as good. Cumulative Layout Shift checks that the page does not jump around, with 0.1 or less as good.
We build with compressed images, clean code and few plugins. Then we test every page template before launch.
Accessibility
Patients with low vision or limited mobility need to use your site too. We build to WCAG 2.1 Level AA, with readable contrast, alt text, keyboard access and clear form labels.
This is also a compliance issue. HHS rules under Section 504 require many health care providers that receive federal financial assistance to meet WCAG 2.1 AA. After a 2026 extension, the deadline is May 11, 2027 for providers with 15 or more employees and May 11, 2028 for smaller ones.
Sources: web.dev, Web Vitals, HHS, Section 504 fact sheet and EDUCAUSE Review on the 2026 extension.