With Dalga IPs or your own proxy list, this scales with however many threads you run: each thread gets its own IP, so more threads means more concurrent visitors (see the thread capacity question for hardware limits). If you’re specifically using PPPoE, VPN, or phone mode instead, keep in mind those change the IP of the whole machine, so you’re limited to one IP at a time, and the number of visitors then depends on how long each session stays on the page. For example, 1-minute sessions get you around 60 visitors per hour on a single thread, though multi-threading can still send those visitors to different websites at the same time.
Full guide: Limitations: visitors per hour & threads on docs.dalga.dev