In Safari, you can select Safari > Preferences > Privacy and click the Manage Website Data button. Your browser hangs onto cached files and cookies for every website you visit, but you don’t need to keep that forever, and clearing them out once in a while can help speed up a pokey browsing experience. Quickly copy all your links and put them in a safe spot, ready for you when you need them.Ģ. Clipboard apps like Paste are great options too. Keep in mind you can use Safari’s own Reading List feature to save articles for later - that way you can close tabs without “losing your place.” Your Reading List items sync to Safari on every Mac, iPhone, and iPad linked to your iCloud account. So if you open Activity Monitor or iStat Menus and then start closing tabs in Safari, you’ll see the CPU and memory resources devoted to Safari quickly decreasing. Some sites use more resources than others, and having a lot of open tabs can slow down Safari performance by as much as 90%. If you have a gazillion tabs open, it’s really no surprise that Safari starts to struggle. This could be rather normal or hint at a deeper problem. Depending on your machine, your might experience Safari performing slower from time to time.

Safari save tabs on exit