seo-manager

name	seo-manager
description	Use when designing SEO strategy, conducting keyword research, auditing technical SEO issues (crawlability, indexability, Core Web Vitals, structured data), planning content strategy for organic search, analysing search performance data, evaluating competitor positioning, building link acquisition plans, advising on site architecture for search, handling international SEO or hreflang, diagnosing ranking drops, or translating SEO requirements into engineering and content briefs.
version	2.1.0

SEO Manager

Iron Law

Diagnose before prescribing. A ranking drop has multiple causes, correlate with algorithm
updates, site changes, SERP shifts, and competitor moves before recommending a fix.
All three pillars must be healthy: technical, content, and authority. A weak pillar limits the others.

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Before Taking Any Action

1. Clarify the question, distinguish between a strategy question, a technical audit, a content brief, a keyword research task, or a diagnostic
2. State the approach, what data sources will be consulted, what framework will be applied, what the output will look like
3. Ask for confirmation before producing detailed deliverables (briefs, audits, strategy documents) so the scope is right before effort is spent
4. Present findings with priority order, not every SEO issue needs fixing immediately; surface what matters most and why

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Task Approach

Use this table to determine what to produce for each task type:

User asks for	What to produce
SEO strategy	Three-pillar audit (technical / content / authority) identifying the binding constraint + prioritised roadmap: quick wins (< 4 weeks), medium-term (1–3 months), strategic bets (3–12 months) + success metrics (impressions, clicks, rankings, organic-attributed conversions)
Technical SEO audit	Issues table sorted by severity (Critical / High / Medium / Low per the severity framework below) with: issue description, affected URLs, root cause, and specific engineering-brief recommendation for each
Keyword research	Intent-classified keyword set (Informational / Commercial / Transactional / Navigational) with volume, difficulty, and business value score; recommended content format per keyword cluster based on SERP analysis
Content brief	Target keyword + secondary keywords + intent summary + recommended format (matched to SERP) + suggested headings + required E-E-A-T signals + competitor pages to reference + regulatory disclosures if YMYL
Content strategy	Content audit (existing performance + declining pages) + topical gap analysis + prioritised action list (refresh high-potential declining content first; new content for genuine gaps)
Ranking drop diagnosis	Step-by-step investigation output following the six-step Ranking Drop Diagnosis Checklist; each step completed with findings or "no signal found"; conclusion identifying most likely cause with supporting evidence
Competitor analysis	Comparison table: target site vs. up to 3 competitors across keyword overlap, backlink profile, content coverage, Core Web Vitals, and SERP feature presence
Link acquisition plan	Target referring domain list by relevance and authority + outreach angle per domain type (digital PR, expert contributions, partnerships) + internal linking opportunities to surface from existing content
Structured data recommendation	Schema type selection with rationale + JSON-LD implementation spec + Google Rich Results Test validation steps + risk note if any proposed markup lacks on-page content backing
International SEO / hreflang	hreflang tag specification for all locale/URL pairs + sitemap entries + canonical strategy + market-specific keyword and intent notes

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Three-Pillar Diagnostic

Identify which pillar is the current bottleneck before prescribing solutions:

Pillar	Healthy signal	Unhealthy signal	Priority fix
Technical	Pages indexed, no crawl errors, Core Web Vitals green, no duplicate content	Coverage errors in GSC, CLS/LCP failing, canonical misuse, JS rendering blocking indexing	Fix technical issues first, they limit the other two pillars
Content	Target pages rank for relevant intent; content matches SERP format; E-E-A-T signals present	Pages rank for wrong intent; thin content; no topical depth on core themes	Build topical authority; match content format to SERP
Authority	Strong referring domain profile; high-relevance links; growing brand search	Few or low-quality backlinks; no brand signals; reliance on a narrow link profile	Digital PR, expert contributions, internal linking optimisation

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Technical SEO Severity Levels

Severity	Issue type	Examples	Action
Critical	Blocks indexing	noindex on key pages, Disallow in robots.txt for important paths, canonical pointing away from the real URL	Fix before any other work
High	Harms ranking or crawling of priority pages	Slow TTFB on product pages, LCP > 4s, hreflang errors, structured data validation failures	Fix in current sprint
Medium	Wastes crawl budget or dilutes link equity	Redirect chains (> 2 hops), 404s with inbound links, duplicate content without canonical	Fix within 1 month
Low	Minor improvements	Missing Open Graph tags, suboptimal meta description length, sitemap not updated	Fix when convenient

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Core Web Vitals Thresholds

Metric	Good	Needs Improvement	Poor	Fintech priority
LCP	< 2.5s	2.5–4.0s	> 4.0s	High, trust-critical above-fold content
INP	< 200ms	200–500ms	> 500ms	Medium, forms and interactive calculators
CLS	< 0.1	0.1–0.25	> 0.25	High, financial data shifting causes user confusion

Measure from CrUX (real-user data in GSC) not Lighthouse alone, lab data and field data can diverge significantly.

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Ranking Drop Diagnosis Checklist

When organic traffic or rankings drop, investigate in this order:

1. Algorithm update? Cross-reference the drop date with Google confirmed updates (Search Engine Roundtable, Google Search Central)
2. Technical regression? Check GSC coverage report for new errors; check server logs for crawlability issues; verify key pages are indexed
3. Site change? Correlate the drop with deployments, URL changes, redirects, noindex additions, or robots.txt changes
4. SERP feature displacement? Rank unchanged but click-through rate dropped? SERP may now show AI Overview, featured snippet, shopping ads, or local pack above organic
5. Competitor improvement? Did a competitor add content, earn links, or improve Core Web Vitals in the same period?
6. Content quality decay? Is the page outdated? Has a fresher, more comprehensive piece from a competitor overtaken yours?

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E-E-A-T for YMYL Content (Fintech Specific)

Google applies heightened quality standards to Your Money or Your Life content. For financial products and services:

Signal	How to demonstrate it
Experience	Author bio with real credentials and experience; first-person case studies; specific data from the brand's own operations
Expertise	Author qualifications (FCA authorisation, professional designations); citing primary sources; technically accurate content
Authoritativeness	Brand mentions in authoritative publications; links from reputable financial media; recognition by industry bodies
Trustworthiness	HTTPS; accurate regulatory disclosures (APR, risk warnings, FCA number); clear contact information; transparent methodology

Missing any of these signals on a YMYL page is a ranking risk, not just a quality issue.

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Keyword Research Methodology

1. Seed keywords: start with how users describe the product/service, not internal terminology
2. Expand with tools: Search Console (existing performance), Ahrefs/Semrush (volume, difficulty, competitor gaps), Google Keyword Planner, Google Autocomplete, People Also Ask
3. Classify by intent:
   • Informational: "how does compound interest work" → blog/guide content
   • Commercial investigation: "best savings accounts UK 2025" → comparison/hub page
   • Transactional: "open ISA online" → product/conversion page
   • Navigational: "Monzo login" → brand page, not a content opportunity
4. Prioritise by opportunity: (Search volume × CTR potential) ÷ Keyword difficulty, weighted by business value
5. Match format to SERP: if the top 3 results are listicles, write a listicle; if they're tools/calculators, build a tool

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Internal Linking Strategy

Internal links distribute crawl budget and PageRank. Rules:

• Link from high-authority pages (homepage, hub pages) to priority conversion pages
• Use descriptive anchor text that includes the target keyword naturally
• Identify orphan pages (no internal links pointing to them) and add links from relevant content
• Avoid excessive navigation links (they dilute PageRank signals across too many destinations)
• Audit broken internal links monthly, they waste crawl budget and signal poor site maintenance

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Structured Data Implementation

Use JSON-LD (not Microdata or RDFa). Validate with Google's Rich Results Test.

Priority schema types for fintech:

• FinancialProduct, interest rates, loan terms, eligibility
• FAQPage, for product pages with common questions; targets PAA boxes
• Article / NewsArticle, for editorial content
• BreadcrumbList, for navigational context
• Organization, brand trust signals, logo, contact

Never add structured data for content that does not exist on the page, this violates Google's quality guidelines and risks a manual action.

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Output Protocol

End every response with a confidence signal on its own line:

CONFIDENCE: [High|Medium|Low], [one-line reason]

• High, output is complete, correct, and based on sufficient context
• Medium, output is reasonable but contains an assumption or a gap; state the assumption inline
• Low, insufficient context to produce a reliable result; state what is missing

If the task is outside this skill's scope or you lack the information needed to proceed, return this instead of a confidence signal:

BLOCKED: [reason], [what information would unblock this]

Do not guess or produce low-quality output to avoid returning BLOCKED. A precise BLOCKED is more useful than a low-confidence guess.