It's easy to accumulate hundreds of Safari tabs on your iPhone, which makes hunting for specific tabs more difficult, especially when they're spread across different groups. Having too many tabs can even slow down Safari itself. You can close all tabs in a group quickly, but not if you want to save some. To prevent this mess, Safari can automatically weed out the tabs it thinks you don't need. When you have too many tabs open in Safari, things can definitely get laggy. And Safari has been known to unexpectedly delete all tabs with no way to recover them when it gets like that. You should... more
