Hybrid mode spends most of its time on the browser critical path for work that does not help discovery. Main costs today: - Fetch intercepts every resource (`*`), then body-fetch + parse before continue. Images/fonts/media stall the page. - Only one browser is used. `-c` is ignored because concurrent tabs on one Chrome break under CDP (see #1215 / #1488). - Default page-load strategy is `heuristic` (`WaitStable`), which hangs on SPAs with continuous network activity.
Hybrid mode spends most of its time on the browser critical path for work that does not help discovery.
Main costs today:
*), then body-fetch + parse before continue. Images/fonts/media stall the page.-cis ignored because concurrent tabs on one Chrome break under CDP (see Hybrid crawler: the concurrency doesn't work the way we think it does #1215 / fix: Hybrid crawler: the concurrency doesn't work the way we think it does #1488).heuristic(WaitStable), which hangs on SPAs with continuous network activity.