I'm not a DDG user, but it's easy to measure: $ time I=$((I+1)) curl -s "https://duckduckgo.com/d.js?q=test&t=A&l=us-en&p=1&s=0" >/dev/null I=$((I+1))

I'm not a DDG user, but it's easy to measure: $ time I=$((I+1)) curl -s "https://duckduckgo.com/d.js?q=test&t=A&l=us-en&p=1&s=0" >/dev/null I=$((I+1)) curl -s "https://duckduckgo.com/d.js?q=test$i&t=A&l=us-en&p=1&s=0" 0.01s user 0.00s system 3% cpu 0.256 total I saw it go over 800ms a couple of times, anyway, I don't intend to run a DDG benchmark. However, just for the sake of the discussion, about architecture and language choice etc, the interesting part would be to see how many rps before starting to degrade. There is no point bashing it and comparing it to other search engines that have more resources behind them.