Use -1 in the HAR object if timings don't apply
Use -1 in the HAR object if timings don't apply

HAR spec 1.2: "An exporting tool can omit the blocked, dns, connect and ssl,
timings on every request if it is unable to provide them. Tools that can provide
these timings can set their values to -1 if they don’t apply.An exporting tool
can omit the blocked, dns, connect and ssl, timings on every request if it is
unable to provide them. Tools that can provide these timings can set their
values to -1 if they don’t apply."

eaufavor/chrome-har-capturer-cache,cyrus-and/chrome-har-capturer,faisal33/har-capturer