On Fri, Feb 27, 2015 at 4:37 PM, David Bruant <bruan...@gmail.com> wrote: > You said that you got feedback from someone asking for this. > What is the behavior they currently implement?
Since I'm one of the people Anne talked to, I can expand a bit on what he said. Right now, we insert iframes containing ads on DOMContentLoaded (but this is not significant). We want these to have normal priority (otherwise we could insert them on load), but we don't want want them to delay load, mainly because *our* site is perceived as slow when the progress bar is shown. I don't think it's too uncommon for people to wait for the progress bar to disappear before they start interacting with the page. I do that sometimes, e.g. to make sure I don't misclick because an image loads and the page jumps. The bfcache problem is another thing that would be really nice to solve, yes. -- David Håsäther