I have to warn about a problem : this week, I had to go on a group's page of Google Groups (not the page of Googles Groups, but the page of a group) and on Gmail settings page. And, each time i tried, Safari crashed. No problem with another browser.

This morning, I remembered that I had installed he "user.css" of this tip and understood that it could be the reason of the crashes.

And, yes, it was! I disabled it and, since this moment, Safari displays these pages without crashing.

body,div,p { -webkit-font-smoothing: subpixel-antialiased !important; }