Optimizing your internal linking strategy for mobile users is important for improving your SEO and user experience. Mobile users have different needs and expectations than desktop users, and they may interact with your site differently. Therefore, you need to ensure that your internal links are mobile-friendly and provide value to your mobile users.

Here are some tips to optimize your internal linking strategy for mobile users:

- Use responsive design to ensure that your internal links are visible and clickable on different screen sizes and devices¹². Avoid using links that are too small, too close together, or hidden behind menus or icons. Use clear and consistent labels for your links that indicate where they lead².

- Use descriptive and relevant keywords in your anchor text that match the topic of the linked page¹². Avoid using generic or vague anchor text, such as "click here" or "read more". Use different variations of your target keywords or phrases, such as synonyms, partial matches, or related terms¹².

- Link to important and relevant pages on your site that can help users and search engines understand your site's structure and hierarchy¹². Use internal links to create silos, pyramids, or clusters of related pages that support each other and boost their authority¹². Avoid linking to pages that are off-topic or irrelevant, as this can confuse the user and the search engine².

- Leverage breadcrumbs to provide additional navigation options for your mobile users¹. Breadcrumbs are a series of links that show the user's location within the site's hierarchy. They can help mobile users easily go back to previous pages or explore other related pages. They can also help search engines understand the context and relevance of your pages¹.

- Incorporate mobile-friendly URLs that are short, simple, and descriptive¹. Mobile users may not see the full URL of a page on their device, so you need to ensure that your URLs are easy to understand and remember. Avoid using long or complex URLs that contain unnecessary parameters or characters. Use hyphens to separate words and include keywords that describe the page's content¹.

- Create internal redirects that guide mobile users to the most appropriate version of a page¹. If you have different versions of a page for different devices or languages, you need to ensure that mobile users are redirected to the version that suits their devices and preferences. You can use HTTP redirects, canonical tags, hreflang tags, or alternate tags to indicate the relationship between different versions of a page¹.

By following these tips, you can optimize your internal linking strategy for mobile users and provide a better SEO and user experience for your site.

Source: 
(1) Internal Linking Strategies for Improved Mobile Experience in 2023. https://jemsu.com/internal-linking-strategies-for-improved-mobile-experience-in-2023/

(2) Internal Linking for Mobile-Only Indexing - Moz. https://moz.com/blog/mobile-first-internal-linking

(3) The Definitive Guide to Mobile Deep Linking - Neil Patel. https://neilpatel.com/blog/mobile-deep-linking/