11 July 2026
How to Calculate SEO ROI: Formula, Worked Example, Free Calculator
SEO ROI = (revenue from SEO minus cost) divided by cost. See the five forecast inputs, a worked example in pounds, and run your numbers in the free calculator.
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6 April 2026
SEO vs Paid Ads Where to Spend First
Data-backed framework for choosing SEO vs PPC based on your stage, budget, and timeline. Includes a 12-month CAC comparison from 44 real sites.
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7 March 2026
UK SEO Statistics 2026
18 sourced UK SEO statistics, including 18,985 UK advertising agencies, with clear dates and limitations. Download the CSV and citations.
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