Hi,
It seems like your test client issue. Please prepare your client-server in the same region to avoid any network latency issue.
h2load -n 100000 -c 100 -t 1 -T 5 -m 10 -H 'Accept-Encoding: gzip,deflate' https://www.gospel4china.org/
starting benchmark...
spawning thread #0: 100 total...