The page suggests to remove unused javascript. In the past I measured google search (and some other web apps), only around a 1/3 of the javascript loaded was a

The page suggests to remove unused javascript. In the past I measured google search (and some other web apps), only around a 1/3 of the javascript loaded was actually used, despite, I suppose, google's javascript is optimized by closure compiler: https://www.youtube.com/watch?v=IoFleV1ybxE https://www.youtube.com/watch?v=IoFleV1ybxE Javascript could probably benefit from an optimisation like this: https://github.com/avodonosov/pocl https://github.com/avodonosov/pocl