ONPAGE · SEO GLOSSARY
Keyword Research
The process of identifying the specific queries your target audience uses in search — to guide content creation, page optimisation, and site architecture decisions.
Definition
Keyword research is the practice of discovering which search queries your target audience uses, understanding the search volume and competition for those queries, and using that data to decide what content to create and how to optimise existing pages. Modern keyword research focuses on intent clusters rather than individual keywords: a page optimised for "technical SEO audit" also naturally ranks for "technical SEO checklist", "technical site audit", and "SEO audit checklist" — because they share intent. Tools used: Google Search Console (free, shows queries already driving impressions to your site), Google Keyword Planner (free, broad volume estimates), Ahrefs and Semrush (paid, most comprehensive data).
Why it matters for SEO
Keyword research determines which battles are worth fighting. A page targeting a keyword with 100,000 monthly searches and DA 80 competitors requires a completely different investment than a 1,000-search/month long-tail query with weak competitors. The most actionable keyword research for existing sites uses GSC striking-distance data: queries where your pages rank positions 6–20 with meaningful impressions but few clicks. These are queries Google already associates your site with — a targeted optimisation (title rewrite, content expansion) can move them to page 1.
How DeepSEOAnalysis checks this
The audit surfaces striking-distance keyword signals from GSC data (when connected): queries with 50+ impressions and position 6–20 are flagged as optimisation opportunities. The audit also checks that each page's title tag contains the target keyword near the front and that headings reflect realistic query patterns.
Useful tools and resources
GLOSSARY
Related terms
onpage
Search Intent
The underlying goal a searcher has when typing a query — informational, navigational, commercial, or transactional — which determines what content type and format will rank.
Read definition →onpage
Long-Tail Keyword
A specific, multi-word search query with lower search volume but higher intent and less competition than broad head terms.
Read definition →onpage
Click-Through Rate (CTR)
The percentage of searchers who click your result after seeing it in the SERP — a direct signal of how compelling your title and meta description are.
Read definition →links
Topical Authority
A site's perceived depth of expertise in a subject area, built by covering a topic comprehensively rather than by accumulating generic backlinks.
Read definition →onpage
Content Gap
A topic, subtopic, or query that competitors rank for but your site does not — representing an opportunity to create content and capture search traffic you're currently missing.
Read definition →See how your site scores on Keyword Research.
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