Usar o Navegador Tor às vezes pode ser mais lento do que outros navegadores. The Tor network has over a million daily users, and just over 6000 relays to route all of their traffic, and the load on each server can sometimes cause latency. And, by design, your traffic is bouncing through volunteers' servers in various parts of the world, and some bottlenecks and network latency will always be present. You can help improve the speed of the network by running your own relay, or encouraging others to do so. For the much more in-depth answer, see Roger's blog post on the topic and Tor's Open Research Topics: 2018 edition about Network Performance. Dito isto, o Tor é muito mais rápido do que costumava ser e talvez você não note nenhuma diferença na velocidade em comparação a outros browsers.