The bundled urllib doesn't even support HTTP/1.1 properly. It sends "Connection: close" and uses a connection-per-request model. I suppose since it's hard to

The bundled urllib doesn't even support HTTP/1.1 properly. It sends "Connection: close" and uses a connection-per-request model. I suppose since it's hard to scrape anything without a headless browser these days, the http[s] scraping libraries are stagnated.