Keyword Research & Content Strategy
Keyword research in 2025 is not the same discipline it was in 2015. Volume-based keyword research that identifies the highest-traffic keywords and attempts to rank for them produces a content strategy that is almost always wrong in three specific ways: it targets keywords where the competitive landscape makes ranking for a new or mid-authority site mathematically improbable without years of link building investment; it misidentifies search intent by targeting informational keywords with transactional pages or vice versa; and it treats individual keywords as the unit of content planning rather than search intent clusters — producing a site with dozens of pages targeting marginally different variations of the same concept rather than a small number of highly authoritative, comprehensive pages that Google rewards with multi-keyword ranking breadth. Modern keyword research starts with search intent classification, continues with competitive gap analysis, and results in a topical authority content architecture that builds ranking momentum across an interconnected cluster of related content rather than optimising individual pages in isolation.
SourceMash's keyword research and content strategy practice uses Semrush, Ahrefs, and Google Search Console to map the full keyword opportunity landscape for your domain — the keywords where you already rank but could rank higher (quick wins from on-page optimisation), the keywords where you rank on page 2 or 3 (content improvement opportunities), the keywords your competitors rank for that you do not (content gap opportunities), and the emerging keywords in your space that have not yet been targeted by significant content investment from any competitor (first-mover content opportunities). The output is a content roadmap that prioritises by expected traffic impact and competitive difficulty — so content investment goes to the opportunities with the best traffic-per-effort ratio.
Depth Intent-classified, cluster-organised
Analysis vs. top 3 organic competitors
Mapping ✓ Featured snippet + AI Overview
Content Strategy Capabilities We Deliver
From search intent mapping through topical cluster architecture to AI-era content optimisation
Search Intent Classification & Keyword Research
Full keyword opportunity landscape mapped across four intent categories — informational (research, learn, understand), navigational (find a specific brand or resource), commercial investigation (compare, review, best options for X), and transactional (buy, hire, get a quote). Each keyword cluster assigned to the intent category that determines the correct content type, format, and CTA for that search. Volume, keyword difficulty, and current ranking position analysed to prioritise by expected traffic impact per unit of content investment.
Pillar & Cluster Content Architecture
Topical authority content architecture — organising keyword clusters into pillar pages (comprehensive, high-authority pages targeting the primary head keyword for each topic) and cluster pages (supporting articles targeting related, more specific keywords and linking back to the pillar). This architecture signals to Google that the site has comprehensive topical expertise across each content cluster — producing multi-keyword ranking breadth for each pillar rather than narrow single-keyword ranking for isolated pages.
AI-Era & SGE Content Optimisation
Google's Search Generative Experience (SGE / AI Overviews) changes the organic traffic model for informational keywords — AI Overviews now summarise answers to many informational queries directly in the SERP, reducing click-through for queries where Google's AI can synthesise a satisfactory answer from existing content. We identify which of your target keywords are AI Overview-susceptible (lower click-through impact) versus AI-immune (complex, specific, or commercial intent queries where users click through despite the AI summary) and adjust the content investment strategy accordingly.
Content Briefs & Editorial Standards
Writer-ready content briefs for every piece in the content calendar — target keyword and semantic keyword list, search intent classification, recommended word count based on SERP analysis of what length the top-ranking content uses, required headings and subheadings, questions to answer (from People Also Ask and related searches), internal linking requirements, E-E-A-T signals to demonstrate (first-hand experience, expert authorship, authoritative sources, trust signals), and competitor content analysis identifying the specific gaps the new piece should fill.