Change Details

Following the investigation on T125208, it seems like SPDY is currently a counter-productive choice on text caches. This is due to the combination of our large page bodies and SPDY apparently transmitting the whole page before any dependencies like <head> CSS. By disabling SPDY on text cache for a week, we should be able to confirm the expected effect on first paint on https://grafana.wikimedia.org/dashboard/db/navigation-timing and https://performance.wikimedia.org/#!/week