RESOLVED INVALID 185504
[GTK] Webpage becomes white after loaded 
https://bugs.webkit.org/show_bug.cgi?id=185504
Summary [GTK] Webpage becomes white after loaded
Michael Catanzaro
Reported 2018-05-09 18:59:19 PDT
Visit this webpage in Ephy Tech Preview: http://www.urbanreviewstl.com/2018/05/opinion-st-louis-government-structure-has-failed-cityregion-and-generations-of-most-vulnerable-residents/ The page content loads, then a brief instant later the web view becomes fully white. We've seen this before on at least one other website, but I'm not sure where the original bug reports is.
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Carlos Bentzen
Comment 1 2018-05-10 06:05:30 PDT
I can reproduce it every time with Epiphany TP, but not once with MiniBrowser in Debug or Release mode. This is odd.
Michael Catanzaro
Comment 2 2018-05-10 07:28:03 PDT
Interesting, you're right that it doesn't happen in MiniBrowser, even with the Tech Preview versions of everything. Test: $ flatpak run --devel --command=/bin/bash org.gnome.Epiphany $ /usr/libexec/webkit2gtk-4.0/MiniBrowser MiniBrowser handles it fine even with some tabs created.
Michael Catanzaro
Comment 3 2018-05-10 07:39:06 PDT
It's caused by Epiphany's adblocker.
Michael Catanzaro
Comment 4 2018-05-19 09:49:26 PDT
It's caused by the Fanboy Annoyance List, https://bugzilla.gnome.org/show_bug.cgi?id=796245
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