What has been tested locally
Local checks use representative public pages and core interactions rather than every possible page and device. For the current site, the checked routes were rendered at 320, 390, 640, 768, 1024, and 1440 CSS-pixel viewport widths with no page-level horizontal overflow; their visible links and controls rendered at least 44 by 44 CSS pixels. The shared main menu was also checked for keyboard opening, meaningful initial focus, Escape-to-close focus return, and reduced-motion and Static control state. O039 additionally ran a no-network Chromium pass across eight representative templates at a 390 CSS-pixel mobile viewport and a 1280 CSS-pixel desktop viewport, including 200% text scaling, keyboard focus visibility, focus remaining onscreen, reduced-motion behavior, and representative paragraph contrast.