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SEO Fundamentals

SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles.

Use this skillView repositoryView on skills.sh
Specification
Skill ID
davila7/claude-code-templates/seo-fundamentals
Publisher
davila7
Repository
claude-code-templates
Installs
0
Files
2
Synced
Sep 23, 2026
How to use it

Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.

davila7/claude-code-templates/seo-fundamentalsInstalls these files
  • SKILL.md
  • scripts/seo_checker.py

What this skill tells the agent

SEO Fundamentals

Principles for search engine visibility.

1. E-E-A-T Framework

PrincipleSignals
ExperienceFirst-hand knowledge, real examples
ExpertiseCredentials, depth of knowledge
AuthoritativenessBacklinks, mentions, industry recognition
TrustworthinessHTTPS, transparency, accurate info

2. Core Web Vitals

MetricTargetMeasures
LCP< 2.5sLoading performance
INP< 200msInteractivity
CLS< 0.1Visual stability

3. Technical SEO Principles

Site Structure

ElementPurpose
XML sitemapHelp crawling
robots.txtControl access
Canonical tagsPrevent duplicates
HTTPSSecurity signal

Performance

FactorImpact
Page speedCore Web Vital
Mobile-friendlyRanking factor
Clean URLsCrawlability

4. Content SEO Principles

Page Elements

ElementBest Practice
Title tag50-60 chars, keyword front
Meta description150-160 chars, compelling
H1One per page, main keyword
H2-H6Logical hierarchy
Alt textDescriptive, not stuffed

Content Quality

FactorImportance
DepthComprehensive coverage
FreshnessRegular updates
UniquenessOriginal value
ReadabilityClear writing

5. Schema Markup Types

TypeUse
ArticleBlog posts, news
OrganizationCompany info
PersonAuthor profiles
FAQPageQ&A content
ProductE-commerce
ReviewRatings
BreadcrumbListNavigation

6. AI Content Guidelines

What Google Looks For

✅ Do❌ Don't
AI draft + human editPublish raw AI content
Add original insightsCopy without value
Expert reviewSkip fact-checking
Follow E-E-A-TKeyword stuffing

7. Ranking Factors (Prioritized)

PriorityFactor
1Quality, relevant content
2Backlinks from authority sites
3Page experience (Core Web Vitals)
4Mobile optimization
5Technical SEO fundamentals

8. Measurement

MetricTool
RankingsSearch Console, Ahrefs
TrafficAnalytics
Core Web VitalsPageSpeed Insights
IndexingSearch Console
BacklinksAhrefs, Semrush
Remember: SEO is a long-term game. Quality content + technical excellence + patience = results.

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Ab Test Setup

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Accessibility

Audit and improve web accessibility following WCAG 2.1 guidelines. Use when asked to "improve accessibility", "a11y audit", "WCAG compliance", "screen reader support", "keyboard navigation", or "make accessible".

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Open any RiverX project, search the Skills panel for davila7/claude-code-templates/seo-fundamentals, and install it in one click.

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