How Google’s Open-Source Meridian is Transforming Marketing Measurement

Why LLM Guidance Isn’t the Same as SEO: Key Differences Unveiled

Update Navigating the Complex Landscape: LLM Guidance vs. SEO StandardsIn the rapidly evolving world of AI and SEO, understanding the differences in guidance between traditional search engine optimization and large language model (LLM) platforms is crucial. For nearly two decades, SEO guidelines have been fairly portable; mastering Google’s strategies often equipped practitioners with the tools to succeed across other platforms like Bing. However, the landscape for LLMs, such as OpenAI's ChatGPT and Google's Gemini, is distinctively different, raising questions about the effectiveness of applying SEO principles in this new arena.The Shared Standards of SEOHistorically, the SEO community benefited from a collaborative framework where search engines formed shared standards and protocols. Major engines like Google, Yahoo, and Microsoft collectively endorsed practices like sitemaps and structured data through initiatives like Schema.org. This synergy ensured that what worked for one engine would generally serve others well, creating a reliable map for webmasters that often led to higher rankings across multiple platforms.However, the mechanics behind LLMs deviate fundamentally from these established norms. LLMs are built on diverse corpora and run different algorithms, meaning guidance from one provider does not translate to others. As noted by Duane Forrester, the lack of a shared infrastructure in LLM design represents a significant divergence from the SEO era.The Divergence in LLM EnvironmentsThis divergence raises several important issues. Like traditional SEO, which thrived on a common understanding of ranking factors, LLMs lack that shared substrate—meaning that the practices that worked for Google may not be applicable elsewhere like they once were. OpenAI and Google each employ distinct crawler environments and feedback systems, leading to inconsistencies in the performance of similar content across different platforms.For instance, studies indicate that nearly 89% of citation domains differ across various LLMs, revealing a stark lack of overlap in the resources that AI models draw from. Many in the SEO industry have found this reality unsettling, as following traditional optimization paths can leave practitioners blind to opportunities on other platforms.Understanding the RisksOne of the major risks associated with this shift in guidance is the positional blindness it can create. By solely focusing on guidelines from one LLM provider, marketers may miss out on essential visibility and citation opportunities available through others. Just as Google’s guidance on optimization does not guarantee results across all LLMs, the inverse is now true as well, raising the need for a broader approach to strategy formulation.Adjusting Mindsets and StrategiesAs we move forward into 2025 and beyond, the need for flexibility and an adaptive mindset has never been greater for digital marketers. The emphasis must now be on understanding and employing multiple perspectives and strategies tailored to each platform. Those who can effectively navigate these complexities will likely define the next set of standards, much like what occurred within SEO the past two decades.As the conversation around LLM optimization expands, keeping abreast of changes in content visibility, keyword strategies, and user engagement patterns will be crucial. By actively testing and evaluating performance data across different platforms, practitioners can develop a more robust and comprehensive framework that acknowledges the nuances inherent within the various LLM systems.Final Thoughts: The New Ground for PractitionersThis new era of AI-driven content necessitates a paradigm shift in thinking. With the diminishing portability of standards, SEO professionals must engage in active and continuous learning to stay competitive in the ever-changing landscape of digital marketing. Recognizing the distinction between LLM guidance and traditional SEO insights can empower practitioners to craft more effective strategies—ultimately, those who can adapt will thrive in this new frontier of technology.