Why Next.js needs a root-level install
Next.js sites often mix marketing pages, app routes, scripts, analytics, and conversion pages. Consent logic should load once in a shared layout so route changes do not duplicate banners or lose state.
Who needs it
SaaS websites, product-led signup flows, ecommerce frontends, agencies, and teams using GA4, GTM, or paid media should review cookie consent in the app shell.
What COKIQ helps with
COKIQ helps teams run a scan, install one script path, test Consent Mode v2, review consent logs, and prepare reports for rollout.
Implementation checklist
Use the correct production site key, install once in the root layout, coordinate analytics scripts, test route changes, verify reject and accept behavior, then export evidence if needed.
Common mistakes
Do not install consent logic in repeated components. Avoid separate keys for the same production domain unless intentionally segmented. Test real conversion pages, not only the homepage.
Next step
Use the Next.js setup guide after running a website scan.