Case Study: Monster’s monster growth on Google - SISTRIX

ASOS's SEO Mistakes Sunk Profits By 87%: What Happened?

ASOS's SEO Mistakes Sunk Profits By 87%: What Happened?

A case study and breakdown of how a migration cost ASOS its pre-tax profits.
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Migration, Migrations, Migraine - Site Move Fears are not Well-Founded

Migration, Migrations, Migraine - Site Move Fears are not Well-Founded

A series of case studies showing the positive and negative impacts of website migrations.
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Bar chart comparing the Sistrix UK Visibility Index of patient.co.uk at 148 points before the June 2015 domain migration with patient.info at 4 points afterwards, alongside the three causes identified: brand rejection of the .info domain, unnatural link velocity, and the loss of the UK health market position to Healthline.

You have to know the past to understand the present - Case Study Patient.co.uk - SISTRIX

A case study of Patient.co.uk brand and domain migration to Patient.info.
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301 Redirects: How We Came, Saw, And Went Back [Case Study]

301 Redirects: How We Came, Saw, And Went Back [Case Study]

A case study showing migration of SERPChecker into Mangools.com and its impact (they reverted).
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ccTLD vs. gTLD: International SEO & domain strategy (case study)

ccTLD vs. gTLD: International SEO & domain strategy (case study)

A case study showing the positives and negatives of migrating domain into global .com domain.
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Subdomains vs Subdirectories, which is better for SEO? - SISTRIX

Subdomains vs Subdirectories, which is better for SEO? - SISTRIX

A case study showing positive examples of companies migrating subdomains into subdirectories.
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