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Measuring Link Building
(You’re doing it wrong)
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Recap:
(with t-cap)
The status quo
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Link building KPIs
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Link building KPIs
LRDs
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Link building KPIs
LRDs
# of Links
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Link building KPIs
LRDs
# of Links
# of Links over x DA
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Link building KPIs
LRDs
# of Links
# of Links over x DA
# of dofollow / non
syndicate links
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Link building KPIs
LRDs
# of Links
# of Links over x DA
# of dofollow / non
syndicate links
DA
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Link building KPIs
LRDs
# of Links
# of Links over x DA
# of dofollow / non
syndicate links
DA
Link building objectives
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Link building KPIs Link building objectives
LRDs
# of Links
# of Links over x DA
# of dofollow / non
syndicate links
DA
Rankings(in order to achieve…)
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Link building KPIs Link building objectives
LRDs
# of Links
# of Links over x DA
# of dofollow / non
syndicate links
DA
Rankings(in order to achieve…)
Traffic(in order to achieve…)
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Link building KPIs Link building objectives
LRDs
# of Links
# of Links over x DA
# of dofollow / non
syndicate links
DA
Rankings(in order to achieve…)
Traffic(in order to achieve…)
Revenue
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Link building KPIs
Rankings(in order to achieve…)
Traffic(in order to achieve…)
Revenue
Link building objectives
LRDs
# of Links
# of Links over x DA
# of dofollow / non
syndicate links
DA
?=
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Link building benefits
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Link building benefits
Brand impressions
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Link building benefits
Brand impressions
Traffic
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Link building benefits
Brand impressions
Traffic
Endorsement
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Link building benefits
Brand impressions
Traffic
Endorsement
Rankings
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Disclaimer
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Agenda
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Agenda
Why we build links
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Agenda
Why we build links
Why we use these metrics
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Agenda
Why we build links
Why we use these metrics
Better measurement
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Agenda
Why we build links
Why we use these metrics
Better measurement
What to do next
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Agenda
Why we build links
Why we use these metrics
Better measurement
What to do next
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Hold that thought
& imagine it’s 1998
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Ancient history
People navigate the web with
links
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Ancient history
People navigated the web with
links
Links, therefore, were a proxy
for popularity
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Ancient history
People navigated the web with
links
Links, therefore, were a proxy
for popularity
This is Google’s main insight &
why they won
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Ancient history
People navigatee the web with
links
Links, therefore, were a proxy
for popularity
This is Google’s main insight &
why they won*
*gross oversimplification
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Back to 2022
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Is it still true?
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Is it still true?
We still use links, but they’re on
SERPs and feeds
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Is it still true?
We still use links, but they’re on
SERPs and feeds
Google has better data on
popularity anyway
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Doesn’t matter
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Doesn’t matter
Core methodology still
underpins how Google works
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Doesn’t matter
Core methodology still
underpins how Google works
Albeit more nuanced
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Doesn’t matter
Core methodology still
underpins how Google works
Albeit more nuanced
Albeit with more layers on top
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AKA
Link equity 🙂
Link flow 🙁
Link juice 🤮
Linking strength 🤔
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So how does it work?
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PageRank
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A proxy for popularity
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PageRank
A
Imagine this is the internet.
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PageRank
A
Imagine this is the internet.
What is the probability a random browser is on this page?
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PageRank
A
Imagine this is the internet.
What is the probability a random browser is on this page?
= 1/n
Where n is the number of
pages on the internet.
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PageRank
A 0.85*A
For that value of A:
What about the one page it links to?
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PageRank
A 0.85*A
For that value of A:
What about the one page it links to?
0.15*A
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PageRank
A 0.85*A
For that value of 0.85*A:
What if A links to two pages?
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PageRank
A
0.85*A
/2
0.85*A
/2
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PageRank
A
0.85*A
/2
0.85*A
/2
0.85*0.85*A
/2
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PageRank
A
0.85*A
/2
0.85*A
/2
0.85*0.85*A
/6
0.85*0.85*A
/6
0.85*0.85*A
/6
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Key features of PageRank
Proxy for traffic
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Key features of PageRank
Proxy for traffic
Domain agnostic
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Key features of PageRank
Proxy for traffic
Domain agnostic
Sensitive to obscurity of linking page
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Key features of PageRank
Proxy for traffic
Domain agnostic
Sensitive to obscurity of linking page
Sensitive to number of links
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Let’s Compare
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Link building KPIs
LRDs
# of Links
# of Links over x DA
# of dofollow / non
syndicate links
DA
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Link building KPIs
LRDs
# of Links
# of Links over x DA
# of dofollow / non
syndicate links
DA
Features of PageRank
Proxy for traffic
Domain agnostic
Sensitive to obscurity of
linking page
Sensitive to number of
links
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More nuance
Reasonable surfer
Anchor text
Semantic relevance
Noindex, nofollow, etc.
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Takeaway:
Focus on the Mechanism
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Agenda
Why we build links
Why we use these metrics
Better measurement
What to do next
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Pros & Cons
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Domain level metrics (e.g. DA)
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https://moz.com/blog/
new-domain-authority
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Domain level metrics (e.g. DA)
All things being equal,
how well will a page on this domain rank?
“
”
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Domain level metrics (e.g. DA)
− PAGErank
− Indifferent to link
specifics
− Wrong question
+ Available beforehand
+ Google ambiguous
about domains
+ Universally
understood
+ Trained on rankings
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Page level metrics (e.g. PA)
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Page level metrics (e.g. PA)
− Wait for page to be
crawled
− Somewhat domain
sensitive
+ Much closer to value
of link
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Traffic metrics (e.g. impressions, referring traffic)
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Analytics metrics (impressions, referring traffic)
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Analytics metrics (impressions, referring traffic)
− Access issues
− Wait for data
+ Google’s holy grail
+ Captures non-SEO
value
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Outcome metrics (e.g. rankings)
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Outcome metrics (e.g. rankings, revenue)
− Causation vs
correlation
− Effect of individual
link lost in noise
+ Obvious commercial
relevance
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Agenda
Why we build links
Why we use these metrics
Better measurement
What to do next
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The challenge
The precision & nuance of referral traffic
and
The ubiquity and availability of domain metrics
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Metrics for Links
Fast | Slow
Actual
Indicative
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Metrics for Links
Fast | Slow
Actual
Indicative
DA
Spam Score
# of links
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Metrics for Links
Fast | Slow
Actual
Indicative
DA
Spam Score
Reach
# of links
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Metrics for Links
Fast | Slow
Actual
Indicative
DA
Spam Score
PA
Reach
# of links
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Metrics for Links
Fast | Slow
Actual
Indicative
DA
Spam Score
PA
Reach
Referral Traffic
# of links
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Metrics for Links
Fast | Slow
Actual
Indicative
DA
Spam Score
PA
Reach
Referral Traffic
Rankings
# of links
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Takeaway:
Measure in phases
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Fast | Slow
Actual
Indicative
DA
Spam Score
PA
Reach
Referral Traffic
Rankings
Metrics for Links
Prospecting Reporting Post Mortem
# of links
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Ideal world
The precision & nuance of referral traffic
and
The ubiquity and availability of domain metrics
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Caveats
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● Link targets
● Relevance
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● Link targets
● Relevance
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Campaign link
External
page
Campaign
page
External
page
Product
page
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Campaign link
External
page
Campaign
page
External
page
Product
page
Your lovingly
placed link
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Campaign link
External
page
Campaign
page
External
page
Product
page
Your lovingly
placed link Lots of
dilution
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Campaign link
External
page
Campaign
page
External
page
Product
page
Your lovingly
placed link Lots of
dilution
A bit more
dilution
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Campaign link
External
page
Campaign
page
External
page
Product
page
Your lovingly
placed link Lots of
dilution
A lot more
dilution?
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Homepage link
External
page
Homepage
External
page
Product
page
Other £££
page
Other £££
page