FAILURE MODE: Loading codes client-side so crawlers see a blank page

FAILURE MODE: Loading codes client-side so crawlers see a blank page
Some modern deal-site builds pull the actual coupon list in via JavaScript after load. To a user it looks fine; to a crawler — and to the AI bots that don't run JS — the page is an empty shell. You rank for the template, never for the offers.
The fix: Server-render the offer list, or at minimum hydrate it into the initial HTML. Check with 'view source' (not the inspector) and a fetch-as-Google render — if the codes aren't in the raw HTML, neither Google's index nor an AI assistant can use them.
Why it matters: As more search traffic routes through AI answer layers that skip JS execution, client-only rendering is going from a minor SEO drag to an invisibility cloak.