cURL measurements as json

bash

↳ cat curl-format.txt 
{\n
    "time_namelookup":  %{time_namelookup},\n
    "time_connect":  %{time_connect},\n
    "time_appconnect":  %{time_appconnect},\n
    "time_pretransfer":  %{time_pretransfer},\n
    "time_redirect":  %{time_redirect},\n
    "time_starttransfer":  %{time_starttransfer},\n
    "time_total":  %{time_total}\n
}\n
↳ LC_NUMERIC="en_US-UTF-8" curl -w "@curl-format.txt" -o /dev/null -s "https://www.github.com"        
{
    "time_namelookup":  0.060,
    "time_connect":  0.178,
    "time_appconnect":  0.639,
    "time_pretransfer":  0.639,
    "time_redirect":  0.000,
    "time_starttransfer":  0.756,
    "time_total":  0.756
}
↳ 

Oneliner:

LC_NUMERIC="en_US-UTF-8" curl -w '{"time_appconnect": %{time_namelookup}, "time_connect": %{time_connect}, "time_appconnect": %{time_appconnect}, "time_pretransfer": %{time_pretransfer}, "time_redirect": %{time_redirect}, "time_starttransfer": %{time_starttransfer}, "time_total": %{time_total}}' -o /dev/null -s "https://www.github.com" | python -m json.tool