CPU-20131206T162413.cpuprofile
Inspired by the report at
https://www.wikidata.org/wiki/Wikidata:Project_chat#Firefox_freezes_opening_an_item_in_a_new_tab
I used Google Chrome to generate a CPU profile on this page:
https://www.wikidata.org/wiki/Q212?debug=1
The browser cache was emptied before testing and the page took ~4 minutes to finish loading.
I saved the profile and uploaded as an attachment (you can inspect it after loading it into Google Chrome).
Version: master
Severity: normal
Attached: