ENTITY

Google

Properties1
tagsgoogle, search-engine, algorithm, transformer, ai-overviews

2 min read

Google

Type: organization / search engine | Domain relevance: The ranking authority the entire SEO pillar optimizes for; also a web-dev standards driver (Core Web Vitals, Chrome).

Summary

Google is the search engine whose local algorithm (Local Ranking Factors (Relevance, Proximity, Prominence/Authority): proximity, relevance, prominence) and entity model define the corpus’s SEO strategy. Two facts recur: Google invented the transformer architecture in 2017 (the “T” in ChatGPT), and around 2018 shifted ranking from keyword to entity matching. Its surfaces — the map pack, Google Business Profile, organic results, and AI Overviews — are the targets; its AI assistant is Gemini. Google’s link-based quality signal traces to Brin & Page’s 1999 PageRank, and after 2023’s AI-content flood it leans harder on links to filter quality (Local Link Building & Authority). It also renders pages on mobile Chrome to judge quality.

Key Facts

  • Transformer (2017) and entity-based ranking (~2018) are foundational to Entity-Based SEO.
  • Local surfaces: map pack (60–70% of clicks), GBP, organic, AI Overviews; assistant = Gemini.
  • PageRank (1999, Brin & Page) underlies link authority; post-2023 links filter AI content.
  • Renders on mobile Chrome; rewards helpful, formatted content over “AI slop.”
  • Its own AI reads the same consistency signals as classic ranking (GEO / AEO (Getting Recommended by AI)).

In the Sources

SourceContext
The BEST SEO Tutorial for Businesses 2026 (Full Guide) (saved as 'The BEST Local SEO Tutorial for Beginners 2026')Transformer-2017, PageRank origin, mobile-Chrome rendering.
This AI Tool Will Make You RANK FAST (Full Walkthrough)Entity matching since 2018; Google’s AI evaluates entities.
OWN Your City in a MONTH with This SEO GuideThe local algorithm’s three “proofs.”
It Works Until It Doesn't: AI Content Strategies That BackfirePrimary practitioner account of the Sept 2023 HCU, March 2024 core update, scaled content abuse policy, an unconfirmed late-January 2026 update, and the FAQ rich results deprecation (announced early May 2026).
They Lied About AI Content (This Proves It)Sept 2023 helpful content update, March 2024 core update (stated 45% reduction goal), authorship-neutral Scaled Content Abuse policy; FAQ rich results said to be deprecated in 2026 (Caleb).

Entities: Google Business Profile, Lily Ray, Gemini, ChatGPT, Claude, Perplexity Concepts: Local Ranking Factors (Relevance, Proximity, Prominence/Authority), Entity-Based SEO, GBP–Website Alignment (Consistency Signals), Local Link Building & Authority, GEO / AEO (Getting Recommended by AI), Schema Markup (Structured Data), Scaled Content Abuse, Information Gain