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What AI Engines Cite for "How can I improve my website's search engine ranking?"

When AI answer engines like Perplexity, Gemini, and Google respond to the query "How can I improve my website's search engine ranking?", they rely heavily

By Linkafella·June 30, 2026·3 min read
Most-cited sources for "How can I improve my website's search e…" business.gov.au 3 semrush.com 3 youtube.com 3 developers.google.com 2 mtu.edu 2 sitepoint.com 2

When AI answer engines like Perplexity, Gemini, and Google respond to the query "How can I improve my website's search engine ranking?", they rely heavily on trusted, authoritative, and educational sources. A recent domain scan by Linkafella analyzed 59 citations across these engines for this topic, revealing a clear pattern: AI engines prioritize content from government websites, SEO tools, educational institutions, and reputable industry platforms. Understanding which sources are cited most frequently—and why—can help brands strategize their content to earn similar visibility.

Most-cited sources for "How can I improve my website's search e…" business.gov.au 3 semrush.com 3 youtube.com 3 developers.google.com 2 mtu.edu 2 sitepoint.com 2
Real citation data from 1 Linkafella scan.

Government Websites Lead the Way

The most-cited source for this query was business.gov.au, appearing three times across Perplexity, Gemini, and Google. Government websites are often cited because they are perceived as highly authoritative and trustworthy. Their content is typically written in a clear, straightforward manner, making it easy for AI engines to extract and summarize key points. For brands, this highlights the importance of aligning content with authoritative guidelines or referencing official resources to boost credibility.

SEO Tools and Platforms Are Highly Valued

semrush.com, a well-known SEO tool, was also cited three times across all three engines. Platforms like SEMrush are frequently cited because they provide actionable, data-driven insights that align with user intent. Their content often includes step-by-step guides, checklists, and case studies, which AI engines find valuable for answering queries comprehensively. Brands in the SEO space can emulate this by creating practical, actionable content that addresses specific pain points related to search engine optimization.

Educational Content Gains Traction

Developers.google.com and mtu.edu were each cited twice, appearing in Perplexity and Google, and Perplexity and Gemini, respectively. Educational institutions and developer documentation are trusted sources because they offer in-depth, technical insights. Google’s developer resources, for example, provide official guidance on SEO best practices, while university websites often publish research-backed content. Brands can leverage this by producing educational materials, such as whitepapers, tutorials, or technical guides, that demonstrate expertise and depth.

Video Content Plays a Role

youtube.com was cited three times across all three engines, underscoring the growing importance of video content in SEO strategies. Videos are often cited because they provide visual and auditory explanations that complement text-based answers. Brands looking to improve their citation potential should consider creating high-quality video content that explains complex topics in an engaging and accessible way.

Niche Platforms Have a Place

While less frequently cited, niche platforms like botmother.com and brainz.digital also appeared in the results, each cited once by Gemini. These platforms often provide unique perspectives or specialized insights that AI engines may reference when seeking diverse viewpoints. Brands in niche markets can focus on creating highly specialized content that fills gaps in existing discussions.

Why These Sources Get Cited

The sources cited by AI engines for this query share several common traits:

  • Authority: They are trusted, reputable, and often recognized as leaders in their fields.
  • Clarity: They provide clear, concise, and actionable information.
  • Depth: They offer comprehensive insights, often backed by data or research.
  • Relevance: Their content directly addresses the user’s query without unnecessary fluff.

How Brands Can Earn Citations

To improve the likelihood of being cited by AI engines, brands should focus on creating content that aligns with these traits. Here’s a quick checklist to guide your strategy:

  • Write clear, actionable guides that directly address common SEO questions.
  • Reference authoritative sources like government websites or industry standards.
  • Use data and case studies to support your claims.
  • Experiment with video content to complement written materials.
  • Focus on niche topics where you can provide unique insights.

By understanding what AI engines prioritize, brands can tailor their content to meet these criteria and increase their chances of being cited. If you’re curious to see how your brand stacks up, run a free GEO scan on Linkafella to analyze your citations across AI answer engines.

See the full, always-updated breakdown of who AI cites for this topic: View the live citation data →

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