What about https://developers.google.com/safe-browsing https://developers.google.com/safe-browsing? In the normal case, when a website is not matched by the fi

What about https://developers.google.com/safe-browsing https://developers.google.com/safe-browsing? In the normal case, when a website is not matched by the filter, you save a network request. This is good for both latency and privacy.