Google plans to penalize mobile websites that permit pop-ups and other intrusive ads that interfere with user experience.
Pages that allow such ads, which are known as interstitials, may be ranked lower in its search results beginning early next year.
“Pages that show intrusive interstitials provide a poorer experience to users than other pages where content is immediately accessible,” Google product manager Doantam Phan said in a blog post.
“This can be problematic on mobile devices where screens are often smaller. To improve the mobile search experience, after Jan. 10, 2017, pages where content is not easily accessible to a user on the transition from the mobile search results may not rank as highly.”
- Popups that cover the main content on the page, either immediately after the user arrives on a page from the search results, or while they are looking through the page.
- Standalone interstitials that the user has to click off before being able to access the main content.
- A layout where the above-the-fold portion of the page appears similar to a standalone interstitial, but the original content has been inlined underneath the fold.
Banner ads that use “a reasonable amount of screen space and are easily dismissible,” will also be permitted. App install banners from Safari or Chrome would be examples of banners that use a reasonable amount of screen space.
Google also said it will be removing its mobile-friendly label because more than 85 percent of sites are now meeting the criteria.
“To keep search results uncluttered, we’ll be removing the label, although the mobile-friendly criteria will continue to be a ranking signal,” Phan said. “We’ll continue providing the mobile usability report in Search Console and the mobile-friendly test to help webmasters evaluate the effect of the mobile-friendly signal on their pages.”