For what it's worth, https://bugzilla.mozilla.org/show_bug.cgi?id=1291707 https://bugzilla.mozilla.org/show_bug.cgi?id=1291707 is tracking the travis-ci issue.

For what it's worth, https://bugzilla.mozilla.org/show_bug.cgi?id=1291707 https://bugzilla.mozilla.org/show_bug.cgi?id=1291707 is tracking the travis-ci issue. And if you have concrete examples of other pages where there are performance problems, that would be very much appreciated!