🤖 AI Dev Tools

Python Async Scraping: 10x Faster, Until Sites Fight Back

Sync scraping? Snooze-fest. Async with httpx flips it to 10x faster — but servers aren't dummies.

DevTools Feed Apr 03, 2026 3 min read

⚡ Key Takeaways

Async with httpx delivers 10x+ speedups via concurrency, semaphores tame overload.
Rate-limits and bans loom; 5-20 concurrent is the safe zone.
Proxies and retries turn hobby code into production scraper.

Published by

Ship faster. Build smarter.

#async web scraping #asyncio #python httpx #web scraping benchmarks

Get the best Developer Tools stories of the week in your inbox — no noise, no spam.

Originally reported by dev.to