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“The future of mobile is the future of online. It is how people access online content now.” — David Murphy

The rise of mobile devices has forever changed the way people consume information. It is no longer sufficient to have a website that looks great on desktops alone; it must also shine on smartphones and tablets.

mobile first indexing best practices

To cater to this paradigm, shift in user behaviour, search engines have adapted their algorithms. One such major change is mobile-first indexing.

Understanding Mobile-first Indexing

  • Mobile-first indexing, as the name suggests, means that Google primarily uses the mobile version of a website for ranking and indexing in its search results. 
  • This approach acknowledges the fact that mobile devices have become the primary means for accessing the Internet.
  • To ensure your website is ready for mobile-first indexing, you should optimise its performance and user experience on mobile devices.

How to Do Mobile-First Indexing?

1. Responsive Design is Key

  • Ensure your website is responsive, which means it adapts seamlessly to various screen sizes and devices.
  • A responsive design of website is the foundation of mobile optimisation.

2. Optimise Page Speed

  • Mobile users are impatient. Slow-loading websites drive users away.
  • Use tools such as Google PageSpeed Insights to identify and rectify speed issues.

3. Mobile-friendly Content

  • Ensure that your content is readily legible when accessed on mobile devices.
  • Use legible fonts and maintain a good text-to-image ratio.

4. Mobile-friendly Navigation

  • Simplify your website’s navigation for mobile users.
  • Use a clean, intuitive menu and avoid pop-ups that can be intrusive on small screens.

5. Optimise Images and Videos

  • Compress images and videos to reduce loading times without compromising the quality.
  • Utilise file formats that are compatible with mobile devices.

6. Test Mobile Usability

  • Use tools like Google’s Mobile-Friendly Test to check how well your website performs on mobile devices.
  • Address any issues it identifies.

7. Implement AMP (Accelerated Mobile Pages)

  • Consider implementing AMP to provide lightning-fast page loading for mobile users.
  • Google often favours AMP pages in search results.

8. Structured Data

  • Ensure your structured data is present and correct for both desktop and mobile versions of your site.
  • This aids search engines in gaining a deeper understanding of your content.
how to optimise your website for mobile-first indexing

Final Thoughts

Mobile-first indexing is not just a trend; it’s a fundamental shift in how search engines prioritise and rank websites. Ignoring mobile optimisation can have a detrimental impact on your website’s search engine visibility and, consequently, your online success.

Take the time to ensure your website is mobile-friendly, responsive, and provides an exceptional user experience on smartphones and tablets. 

By doing so, you’ll not only meet the requirements of mobile-first indexing, but also cater to the growing audience of mobile users. We at IKF follows the best practices for mobile first indexing.

So, if you are ready to take your website’s mobile SEO to the next level, now is the time. Contact IKF, the leading SEO agency in India, and let us help you conquer the world of mobile-first indexing!


1. What does mobile-first indexing mean?

Mobile-first indexing means that search engines like Google primarily use the mobile version of a website’s content to determine its ranking in search results, recognising the importance of mobile devices in Internet usage. It ensures that websites are optimised for mobile devices to enhance user experience and search engine visibility.

2. How does mobile-first indexing affect your website?

Mobile-first indexing can significantly impact your website by prioritising the mobile version for search rankings. If your website isn’t optimised for mobile devices, it may lead to lower search engine visibility and reduced traffic, as search engines consider mobile-friendliness a crucial factor in ranking websites.

3. How did Google's mobile-first index affect online marketing?

Google’s mobile-first index has transformed online marketing by emphasising the importance of mobile optimisation. It compelled businesses to prioritise responsive design and mobile-friendly content to maintain or improve their search rankings, reflecting the shift in user behaviour towards mobile devices for online interactions.

4. How do I optimise my mobile SEO?

To optimise your mobile SEO, ensure your website has a responsive design that adapts to different screen sizes, prioritise fast loading times, create mobile-friendly content, simplify navigation, and use structured data correctly. Regularly test your site’s mobile usability and performance to identify and address any issues that may hinder its mobile search engine rankings.

Ashish Dalia - CEO & Chief Digital Marketing Strategist
About Ashish Dalia

Ashish Dalia is the CEO & Chief Digital Marketing Strategist at I Knowledge Factory Pvt. Ltd.

Ashish Dalia - CEO & Chief Digital Marketing Strategist
About Ashish Dalia

Ashish Dalia is the CEO & Chief Digital Marketing Strategist at I Knowledge Factory Pvt. Ltd.