Experimental speed boost: for each query, a patchright (engine-level undetectable) Chromium solves DataDome ONCE on a sticky Apify proxy session (same IP), then all pages of the query are fetched in parallel via curl-impersonate with the matching cookie — ~1–2 s/page instead of a fresh ~55–65 s UNBLOCKER render per page, no per-page solver fees. Put a STICKY group FIRST in apifyProxyGroups (e.g. ["RESIDENTIAL"]); if you also list UNBLOCKER, any page whose warm fetch fails automatically falls back to UNBLOCKER, so the run still completes reliably (note: pooled residential IPs are a lottery — some are pre-flagged, so solving may take a few attempts). If solving fails for every attempted IP, the whole query falls back to the per-page managed path. Recommended: "apifyProxyGroups": ["RESIDENTIAL", "UNBLOCKER"] for speed + reliability.