Mobile usability report

New Search Console has an upgraded experience for this report. Try out the Mobile Usability report in the new Search Console.

 

Global web traffic from mobile devices is on the rise, and recent studies show that mobile visitors are more likely to revisit mobile-friendly sites. The mobile usability report identifies pages on your site with usability problems for visitors on mobile devices.

Open the Mobile Usability report

 

The graph shows mobile usability issues detected over time on your site.

  1. The initial screen shows a count of pages exhibiting specific errors, grouped by type.
  2. Click on an error type to see a list of pages affected by the chosen error.
  3. Click on a page URL to get a list of instructions on how to fix the error.
Note: The majority of these mobile usability issues are addressed in our Web Fundamentals guide, which provides best practices for web sites that perform well across many devices.

Errors

The following errors can appear in the Mobile-usability report:

Uses incompatible plugins

The page includes plugins, such as Flash, that are not supported by most mobile browsers We recommend redesigning your page using modern, broadly-supported web technologies, such as HTML5. Read more about web animation guidelines.

Viewport not set

Your page does not define a viewport property, which tells browsers how to adjust the page’s dimension and scaling to suit the screen size. Because visitors to your site use a variety of devices with varying screen sizes—from large desktop monitors, to tablets and small smartphones—your pages should specify a viewport using the meta viewport tag. Learn more in Responsive Web Design Basics.

Viewport not set to "device-width"

Your page defines a fixed-width viewport property, which means that it can't adjust for different screen sizes. To fix this error, adopt a responsive design for your site’s pages, and set the viewport to match the device’s width and scale accordingly. Read how to correctly Set the Viewport.

Content wider than screen

This report indicates pages where horizontal scrolling is necessary to see words and images on the page. This happens when pages use absolute values in CSS declarations, or use images designed to look best at a specific browser width (such as 980px). To fix this error, make sure the pages use relative width and position values for CSS elements, and make sure images can scale as well. Read more in Size Content to Viewport.

Text too small to read

This report identifies pages where the font size for the page is too small to be legible and would require mobile visitors to “pinch to zoom” in order to read. After specifying a viewport for your web pages, set your font sizes to scale properly within the viewport. Read more about font size best practices in Use Legible Font Sizes.

Clickable elements too close together

This report shows the URLs for sites where touch elements, such as buttons and navigational links, are so close to each other that a mobile user cannot easily tap a desired element with their finger without also tapping a neighboring element. To fix these errors, make sure to correctly size and space buttons and navigational links to be suitable for your mobile visitors. Read more in Size Tap Targets Appropriately.

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