As of December 15th 2018, the HTTP Archive is crawling the full list of desktop origins from the Chrome User Experience (CrUX) Report for the desktop crawls (mobile will be added as of January 1, 2019). The URL list used is the latest available at the time of the crawl (November 2018 in this case). That change makes the HTTP Archive data set much more useful for doing across-the-web kinds of analy