Google recently enabled a new security feature in Chrome to secure the users from malicious attacks like Spectre. Called Site Isolation, the new feature is available with Chrome 67 on Windows, Mac, Linux, and Chrome OS. Another new feature Google rolled out to all users is Speed Update for Google Search on mobile. This feature will make the speed of pages a ranking factor for mobile searches. The page speed has been in work for search engine ranking for some time now, but it was only available with desktop searches.