consumer search behaviour - gerald murphy, sandra mcdill
TRANSCRIPT
Consumer Search
Behaviour
THURSDAY 29TH OCTOBER 2015
Introductions
Gerald Murphy
Senior Search Manager
Sandra McDill
Chief Digital Officer
Search is huge
There are more than 1 trillion annual Google searches
– 137 searches, per person
Worldometers Search Engine Land
There are over 1 trillion annual
Google searches
WHY DO WE SEARCH?
Problem
Goal
There is only so much we can predict
Income, Education and Health
• Reflective of how we engage with technologies
– More money, bigger choice of technology to choose from
• Will impact the types of products we will already have as a goal
• But have no impact on search engine use or behaviour
Age
• Younger and middle-aged searchers are very similar
– 18 to 60s
• Older spend double the amount of time on the SERP
– On average an extra 4 seconds
Age development photo: Copyright granted, reused, unmodified (TheIRHistory)
Location
• Location is increasingly a huge factor for search as Google increases its relevancy
• When a consumer adds location based search queries we have to listen to the signal that is increasingly more important
• Yet where someone is from, isn’t going to impact their search behaviour
Male searchers
• Tend to spend more time examining SERP
• 5.4 times more likely than females to inspect lower ranked results
• More linear
• View on average 3 more pages than females
• More time to enter queries
• Scan and filter results on SERP
Female searchers
• Do not scroll as much
• Less linear
• Open 2 more browser tabs for more complex searches
• Tend to repeat views of old results
• Fixate heavily on positions #2 and #3
• Prefer to read target results on paper
• Less time on SERPs
• Browse websites more deeply
…on highly ranked results?
SO WHY DO WE CLICK?
Trust bias
• Highly ranked results are trusted
• Even if these abstracts are less relevant than other abstracts
Photo: Copyright granted, reused, unmodified
Quality bias
• Searcher click decision is influenced by:
– Relevance of clicked link
– Overall quality of the other abstracts in the ranking
0
10
20
30
40
50
60
70
Google Bing Yahoo
Comparison of relevant results vs relevant descriptions
Descriptions
Results
F-shaped pattern
• We scan results in an F-shaped pattern
State of the art: Searcher behaviour
Query log analysis ‘Hold times’ of
documents Number of clicked
results Ranking of clicked
documents
Eye tracking Evaluation of eye-
movement on a computer screen
Areas of Interest (AOI)
Heat maps
(don’t produce these)
Gaze maps User studies Mapping of gaze
data to web content pages
Mapping of gaze data to the results page: ‘The Golden
Triangle’
Mapping of eye movement to
Results and Content pages: ‘The F-
shaped pattern’
Scanpaths
Heatmaps, suck !
Scanpaths
1
2 3
4 5 6
7
8 9
• 16 scanpaths
• 5.8 compressed scanpaths
• 3.2 minimal scanpaths
• We don’t always view in order of what the engine ranks
• We click on what order the engine ranks
– Trust and quality bias
Enhance CTRs: Attractive keywords
Free Online Deal Affordable Price
Low Instant Local Fundamental Professional
Compare Today Find Official Shop
Great Site Qualified Save Secure
CTRs: click-through rates
Aggregated, blended, or universal SERP
Snippet length of descriptions
• If title, URL and description were on one line each, each would receive equal attention
0 2 4 6 8 10
Short
Medium
Long
Navigational
URL
Description
Title
0 2 4 6 8
Short
Medium
Long
Informational
URL
Description
Title
Cited from Peter Morville
BEHAVIOUR PATTERNS
Search behaviours
Quit
Source: Peter Morville (Search Patterns, Design for Discovery)
Narrow
Pogosticking Thrashing
Expand Pearl Growing
Quit
• We all quit at one point but why?
– Speed?
– Information seeking process successful?
– Information seeking process unsuccessful?
Bounce Rate Pages viewed per session
Time spent on page
Click depth Cart
abandonment
Narrow
• Second most common search pattern
– Refinement
Expand
• Uncommon
– Difficult problem
People also searched for
Auto completion
Auto suggestions
Facets
Pearl Growing
• Expert searching
– Mining content and metadata
Competitor insights
Facilitate content ideas
‘Similar searches’ for
keyword research
Pogosticking
• Conversation-attribute search
• We want a rich selection of information
– Google Knowledge Graph
– PPC and SEO results
• Result sampling
– But too much is bad
Thrashing
• Anchor bias
– We think we carry out the perfect search
Mobile is huge
• Mobile browsers have increased 53% vs 2013
• Mobile Apps have increased 90% vs 2013
– This has contributed to a total increase of 77% of the total increase in time spent
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Jan-13 Jan-14 Jan-15
476,553.00 480,967.00 550,522.00
409,847.00 621,410.00 778,954.00
77,081.00 97,440.00 118,299.00
Mobile Browser
Mobile App
Desktop
http://www.comscore.com/Insights/Presentations-and-Whitepapers/2015/2015-Global-Digital-Future-in-Focus
Mobile Search
Mobile search
• Our search behaviour changes on public transport
– Stronger observation on public transport
– Momentarily passes on the street
• Not an issue
• Continue walking
• Unwanted attention quickly passes
Mobile in social situations
• 70% of searches are conducted at home or at work
• Mobile search is a social activity
– Often conducted in the presence of others
• Device type impacts mobile search
– High-end smartphones have similar patterns to desktop searchers
Advanced Search
• Engines will soon process mobile queries like PPC, whereby:
– Location
– Time of day
– Day of week
– Weather conditions
– Current activity of user
– Temporal patterns (i.e. weekday vs weekend)
• Will be factored into a mobile search
Get a responsive website
• Mobile search has overtaken desktop on Google (SEL, May 2015)
• Justify to senior management with data analysis
Search Engine Land
Data analysis
CRO and UX
Be SEO ready,
launch!
Geo data
• Discover your hotspots with data
– Top regions and cities
• Store targeting
– Paid search
– Organic search
*physical addresses are required
And use the mobile behaviour
Summary
Searchers are complex people
Goals or problems
Trust bias
Quality bias Scan ~16
SERP points
Interface design
influence
6 search behaviours
7 broad factors impacting a
search
Mobile behaviours
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