FDC Internal SEO Experiment
SEO & Growth | UK (primary), US (spillover) | Off-page SEO, Subdomain Blog Strategy
Can Structured Off-Page SEO Activity Drive 44 New Keyword Rankings in 12 Days?
Most SEO case studies show gradual progress over months. This experiment was designed to answer a more specific question: how quickly can structured, burst-based off-page activity move the needle on keyword rankings — and does it hold?
Methodology: A Two-Phase Controlled SEO Experiment
- Phase 1 (January 15–30): Mapped target SEO keywords across subdomain blog content, ran interlinking activity, built profiles, web 2.0 links, social bookmarks, and link exchanges
- Phase 2 (January 1–12 follow-up): Repeated the off-page activity in a focused 12-day burst, targeting consolidation of UK keyword gains and expansion into new terms
- Rest periods: Built in deliberate rest periods to observe natural ranking movement and isolate the effect of the activity
- Cross-market observation: Monitored for organic spillover effects in non-targeted markets (US)
The Results
44
New Keywords in Top 60 (UK)
35
SEO-Specific Keywords
53
US Keywords (Spillover)
12 Days
Phase 2 Duration
44 new UK keywords in top 60 within 12 days of Phase 2 activity — with 53 additional US keywords ranking as organic spillover. Off-page activity in structured bursts produced compounding results.
COMMON QUESTIONS
Frequently Asked Questions
Get Similar Results
Book a free strategy session and discover how we can help your business grow.