With tests on 66 different websites, Opera’s ad blocker was 45% faster as compared to Chrome with Adblock Plus installed. Opera tested its ad blocker against Chrome running the popular Adblock Plus extension. So it is lighter on the resources and offers a faster page load time. Opera’s ad blocker is built-in and blocks ads at web engine level. Opera claims that their ad blocker can block all types of ads and speed up the load time of websites up to 90%. Opera has a built-in ad blocker which eliminates the need to use a third-party ad blocker. As a result, you experience fewer hiccups and hang ups when on Opera. Many of its features are made to strip down resource usage (more on them later). Opera is a resource-friendly browser that focuses on using less of your PC and Internet resources. This is definitely a deal breaker/maker if you tire of browsers like Chrome and Firefox slowing down your PC. Similar to other browsers, Opera also comes with experimental features that can enhance your browsing experience. 14 Opera Flags Tweaks for Better Browsing Experience

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