Google has made several changes to its products and algorithms recently. It will now allow pages using Flexible Sampling markup to decide which parts are indexed while hiding others from users who haven't logged in. The Local Hawk algorithm update still filters out businesses in the same building. Chrome 62 will flag HTTP pages containing forms as "Not Secure". Google is testing mobile-first indexing more widely. New dashboards have been released for AdWords. Call-only ads on AdWords can now use location, callout and structured snippet extensions. Comparison shopping engines can now bid on Google Shopping ads like normal retailers. Google may spend up to double the daily AdWords budget to offset underspending days. Bing has introduced Dynamic Search Ads