Skill UI

A comprehensive guide providing advanced strategies and tactics for Search Engine Optimization (SEO). Use this skill for conducting deep SEO audits, detailed keyword research based on search intent, optimizing on-page elements (titles, meta descriptions), implementing technical SEO fixes (Core Web Vitals, crawlability), and building robust link acquisition strategies to achieve sustainable organic traffic and visibility.

A structured, multi-phase skill that systematically audits and provides actionable fixes for all four Lighthouse pillars: Performance, Accessibility, Best Practices, and SEO. It analyzes Core Web Vitals, render-blocking resources, security headers, and ARIA compliance to significantly boost site speed and quality.

This skill generates a comprehensive, actionable performance budget document for any web service or application. It moves beyond wish lists by establishing measurable performance constraints, covering key user journeys, Core Web Vitals (LCP, CLS, INP), backend SLOs (P95, P99), and architectural limitations. It guides teams on setting targets, measurement tools, and incident response processes when budgets are breached.

A portable CI gate designed to enforce Core Web Vitals (LCP, CLS, INP) budgets and category score floors on production frontend builds. It integrates into CI pipelines to automatically block pull requests if the performance metrics fall below defined Google standards, ensuring consistently fast and reliable user experiences.

A comprehensive tool for establishing performance baselines across multiple dimensions. It measures Core Web Vitals (LCP, CLS, INP), API latency (p50, p95, p99), and development build efficiency. Essential for detecting performance regressions before merging code, ensuring stability in CI/CD pipelines, and comparing alternative stack implementations.

Automates comprehensive end-to-end Quality Assurance (QA) for deployed web applications. This skill performs multi-stage testing, including smoke tests, complex user interactions (forms, authentication), visual regression checks across breakpoints, performance monitoring (Core Web Vitals), and WCAG accessibility audits.

Comprehensive tool for deep single-page SEO analysis. Audits on-page signals, E-E-A-T, schema markup, technical health (Core Web Vitals), and AI search readiness. Ideal for optimizing landing pages, content refreshes, or pre-publish quality assurance. It provides actionable scores and implementation code.

Performs a deep dive technical SEO audit, covering core web vitals, crawlability, indexation, site architecture, and structured data. This audit identifies technical debt and provides a prioritized, actionable report with specific fixes and expected impact for improving search engine visibility and ranking.

A deep-dive skill for conducting comprehensive technical SEO audits. Use this when optimizing Crawlability, Core Web Vitals (LCP, INP, CLS), site architecture, indexation rules, redirects, international presence (Hreflang), or analyzing structured data (Schema). It covers everything from robots.txt management to advanced JavaScript SEO diagnostics, ensuring optimal search engine visibility.