yoa.st/brightonSEO25
@alexmoss1
@alexmoss
Hello!
I’m Alex Moss
● Principal SEO at Yoast
● Director at FireCask
● Been an SEO since 1999
Evolution of
the SERP
2000
10 blue links
2002
Paid creeps in
2011
Structured data
and schema.org
2012
Semantic
search
NATURAL
LANGUAGE
UNDERSTANDING
QUERY STEAM
CONTEXT
USER
CONTEXT
ENTITY
RECOGNITION
2007
Universal
Search
2004
Google
Local
2010
Google
Instant
2008
Google
Suggest
2013
Quick
answers
2012
Knowledge
graph/panel
2015
2014
Featured
snippets
2019
Zero-click
passes 50%
2017
Google
Posts
2021
Zero-click
passes 64%
2021
Passages
Ranking
2025
AI Mode
2024
AIO
Local Pack,
PAA
2004-
2014
2015-
2025
Battle of organic
real estate
AIO in 2025
—
“how do I teach
my child to tell
the time?”
AIO
Organic
Paid
Google
Enter LLMs
Evolution of
behaviour
Multi-step Flow (Chat Search)
Traditional Flow (Browser Search)
Assistant
engine
Answer
engine
Feature/Capability Answer Engine Assistant Engine
Provides direct answers to queries
Summarises and condenses information
Understands complex queries
Engages in multi-step conversations ❌
Remembers context across interactions ❌
Personalises responses based on user history / memory ❌
Assists with task completion (e.g., drafting, coding, calculations) ❌
Executes actions (e.g., booking, data retrieval, automations) ❌
Offers follow-up suggestions (limited) (adaptive)
Handles ambiguous queries with clarifying questions ❌
Supports interactive problem-solving ❌
Integrates with tools & workflows (e.g., spreadsheets, APIs, CRM systems) ❌
Delivers factual, search-based responses
Provides reasoning & explanations
Adapts to evolving user needs over time ❌
Encourages content discovery beyond direct answers ❌
Suggests related content dynamically ❌
Optimised for search engine indexing
Leverages real-time search trends ❌
Devolution of self-research and
cognitive drudgery
Evolution of technology
Why does this
matter?
New challenges
Old challenges
● Less insight and analytics
e.g. (not provided)
● Traffic source shift to emerging platforms
e.g. social media & other mediums
● Declining budgets for organic marketing
e.g. increased preference towards paid
● Less insight and analytics
e.g. zero clicks
● Traffic source shift to emerging platforms
e.g. emerging answer engines
● Declining budgets for organic marketing
e.g. increased preference towards paid (again)
Personas
& ICPs
Hits
& visits
Intent
& context
Keywords
WTF
10
blue links
Align with
business goals
They’re taking our clicks!
The open web has declining value
Visits down but revenue is up?
The shift of
success metrics
Focus on your audience
Optimise for the human
Personal LLM user agent
Personal LLM user agent
What happens now
human behaviour
has shifted?
What if we’re
optimising for the
human experience
rather than for LLM
agents?
Discoverability
is your new
success metric
The LLM
is your new
audience
● Content
● Keywords
● Brand
● Rankings
● Links from other sites
● SERP monopoly
● E-E-A-T
● Structured data
● Answering
What counts towards discoverability?
● Context
● Intent
● Brand and sentiment
● Citations
● Mentions across various channels
● Share of voice
● E-E-A-T
● Entities and knowledge graph
● Assisting
Old hat New hat
Vanity metrics
are dead
What can you
do about it?
Some things won’t die [for now]…
● Never neglect SEO 101
● Third party perspectives are important
● Be unique
● Be personal
● LLMs like structured data
Some action items
● Shift more towards discoverability metrics
● Experiment beyond traditional blog posts
● Work on visibility across multiple touchpoints
○ Non-branded mentions
○ Begin/continue with E-E-A-T
● Always think about intent and context
…and finally - LLMs.txt
● Overview of a site for LLMs
● Control LLM interaction
● Markdown adds structure
● llms-full.txt extends
directives and content
● yoast.com/llms.txt
# Title
> Optional description goes here
Optional details go here
## Section name
- [Link title](https://link_url):
Optional link details
## Optional
- [Link title](https://link_url)
The evolution of search
isn’t a risk to SEOs…
it’s an opportunity
The evolution of Search isn’t
search engine optimisation, it’s
discovery optimisation
Now… go discover Brighton!
Alex Moss
Principal SEO, Yoast
Director, FireCask
yoa.st/brightonSEO25
@alexmoss1
@alexmoss

Beyond blue links: the evolution of search intent and discoverability