Browser runtime / GA4 event bridge smoke evidence after GA4 deploy URL: https://aieditorrsp.net/?utm_source=moxi&utm_medium=data_review&utm_campaign=closeout_smoke_20260604 Checked via Hermes browser console after deploying Worker version 63a8b44c-7999-4396-8852-f9cd32530d13. Runtime status: - document.body.dataset.analyticsGa4 = configured - document.body.dataset.analyticsClarity = configured - window.__aieRspAnalyticsStatus = {plausible:true, ga4:true, clarity:true, events:[page_view, hero_cta_click, login_success, logout_click, upload_image, prompt_copy, prompt_apply_to_editor, generate_click, tool_start, generate_success, tool_result, generate_error, quota_exhausted, pricing_click, pricing_cta_click, checkout_start]} - typeof window.gtag = function - typeof window.clarity = function - typeof window.plausible = function - loaded scripts include https://www.googletagmanager.com/gtag/js?id=G-ZHHW200XQN, https://www.clarity.ms/tag/x193y98lc7, https://plausible.io/js/script.js - dataLayer initial entries include config G-ZHHW200XQN and page_view path=/ Manual bridge smoke via window.trackAieRsp emitted these required events into dataLayer: - upload_image - generate_click - generate_success - quota_exhausted - pricing_click - checkout_start - logout_click - login_success GA4 backend probe: - property_id: 540199552 - measurement_id: G-ZHHW200XQN - realtime active users API returned 200 with activeUsers=2 - realtime pages API returned 200 with page title "AI Image Editor With Prompt Templates | AI RSP" - same-day events report returned 200 but no rows yet; expected shortly after fresh deployment/smoke due GA4 processing delay. Conclusion: GA4 production runtime and realtime backend visibility are now verified. Same-day event aggregation is pending normal GA4 processing delay, not a config blocker.