Facebook.com not showing up in First Meaningful Paint |
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Issue descriptionVersion: Linux Desktop ToT What steps will reproduce the problem? (1) Instrument metrics_web_contents_observer.cc to LOG(ERROR) the FMP notifications (2) Go to https://facebook.com (3) Notice that the FPM value is always empty for facebook.com What is the expected output? A FMP value What do you see instead? An unset value Other sites seem to eventually report, but facebook doesn't, even though it has idle periods on the network.
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Oct 21 2016
Note that this is for my signed in page.
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Oct 24 2016
FMP is reported upon 2 seconds of no network activity, but the Facebook signed-in page never reaches this condition as its chatbox uses long-polling. We need to adjust FMP's "network stable" condition somehow.
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Oct 25 2016
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Aug 30 2017
This is fixed, as now we're using network 2-quiet. |
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Comment 1 by bmcquade@chromium.org
, Oct 21 2016