"Expertise" === "nuanced understanding" E.g.: Lighthouse has major throttling challenges today, and that to get a real understanding of real-world perf, must run on actual hardware target... ...which is why http://webpagetest.org/easy is your friend https://twitter.com/aweary/status/1166805797231153153 …
Looks like third-parties (mostly Google!) are hurting an otherwise good trace: https://www.webpagetest.org/lighthouse.php?test=190829_WP_60fe6939d56eb745e410de0c2f126dbd&run=3 …
& Web Standards TL; Blink API OWNER
Named PWAs w/
DMs open. Tweets my own; press@google.com for official comms.