What is Mobile-First Indexing? How Does It Impact SEO?

Mobile-first indexing is the next big shift in how Google indexes websites. With this new indexing method, Google will primarily use the mobile version of a website to rank it in search results pages. This change can have a significant impact on SEO and must be taken into account when optimizing a website for Google search.

What Is Mobile-First Indexing?

Mobile-first indexing is a new way of indexing websites that was announced by Google back in 2016. With this method, Google will primarily use the mobile version of a website to rank it in search results pages. The idea behind this shift is that more people are now accessing the internet through their mobile devices than through desktop computers, so it makes sense to focus on the mobile experience when ranking websites.

How Does Mobile-First Indexing Impact SEO?

The main impact of Mobile-First Indexing on SEO is that website owners need to make sure their websites are optimized for mobile devices. This means ensuring that the website can be accessed and used properly on phones and tablets, as well as making sure the content is relevant and engaging for mobile users.

Mobile-first indexing won’t have an impact on your website if it has a responsive design (the desktop and mobile pages are identical). Your web pages will change to fit the screen sizes of various devices.

Mobile-first indexing will have the biggest impact on websites that have separate mobile and desktop pages. For the reasons listed below, Google’s spiders will in this situation explore the mobile version first, influencing the site’s search rankings.

  • The content types are available on desktop and mobile versions.
  • Structured data
  • Metadata
  • ·         Checking the mobile version’s accuracy in Google Search Console
  • The link profiles pointing toward the mobile pages
  • Mobile optimization

Because mobile-first indexing focuses on the user’s experience rather than on the contents of a website, it can have a major impact on SEO. Here are some things you need to consider when optimizing your site for this new indexing method:

  • Ensure that the content on your website is mobile-friendly.This means ensuring that all the text is readable without having to zoom in and that all images and videos are properly sized for small screens.
  • Use responsive design techniques when building your website. A responsive design will automatically adjust the layout of your website depending on the device it’s being viewed on. This ensures that all users have a great experience when visiting your site, regardless of what type of device they’re using.
  • Keep an eye on your analytics data to see how much traffic is coming from mobile devices vs desktop devices. If you notice that most of your traffic is coming from mobile devices, then you may need to make some changes to your website so it performs well in Google’s new indexing system.


Businesses must switch to mobile-first website design due to the rising popularity of mobile internet access and the growing importance of Google’s mobile-first indexing. By doing this, they may not only attract more mobile users but also raise their ratings on Google.



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