Data Saver was an extension for Chrome that routed web pages through Google servers to compress and reduce the user's bandwidth. Launched March 23, 2015; shut down April 23, 2019 — it lived 4 years. One of 37 Google products killed in 2019. https://blog.chromium.org/2019/04/data-saver-is-now-lite-mode.html Data: Killed by Google (killedbygoogle.com, MIT).