![]() ![]() so if there is an opt out I expect it to be abused such that this pain point will not go away.Īs well as asking if a particular domain should be allowed to unthrottle itself as others have suggested (or instead of if there is a fear that extra UI interactions will confuse the user) perhaps you could only allow it if the top level frame also opts out? This would give control back to the main page maintainer and if used in combination with the prompts could confuse less technical users less (the request for unthrottling comes from a recognised name like not .com) and sometimes are two notable offenders here in my experience.Īdvertisers will opt of anything that might throttle their content whether they need to or not, without testing if they need to, just in case. The main problems I have with background tabs and resource use is advertising iframes on otherwise inert pages. ![]() > We will also consider more signals to use in exempting a page from this throttling I'd argue that Firefox's recent work in about:performance is actually more useful for this purpose (though isn't very good at dealing with large numbers of tabs that are each using only a small amount of CPU the real solution to that, though, should just be tab suspension). ![]() Realistically, you just can't use the Chrome task manager to find slow tabs :/. REDUCE GOOGLE CHROME BACKGROUNDS WINDOWSI know this, and have even complained about it in the past to Chrome engineers (as it allows an attacker way too much control over getting security sensitive tabs into the same process, further weakening the way overstated security benefits of having separate renderer processes, which is often muddled together with the actual/real benefit of separating processes by capability, as with rendering, networking, windowing, plugins, etc.), but there is also a limited number of processes: as I believe the default is 35, if you have more than 35 tabs open across all windows you are guaranteed to have some tabs sharing a process (by pidgeon hole principle). ![]()
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