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nextjs-build-website-audit-existing-site

Audit existing Next.js landing sites against a 14-point quality bar.

2|Updated Apr 18, 2026
Search Tags:#lighthouse#nextjs#i18n#content quality#seo#contact form#website audit
One-click install
npx skills add https://github.com/sdcorejs/sdcorejs-agent --skill nextjs-build-website-audit-existing-site
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: nextjs-build-website-audit-existing-site
Source: https://github.com/sdcorejs/sdcorejs-agent/tree/main/plugin/skills/nextjs-build-website-audit-existing-site
Command: npx skills add https://github.com/sdcorejs/sdcorejs-agent --skill nextjs-build-website-audit-existing-site

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps you assess an existing Next.js landing site against a defined build-website quality bar, producing a prioritized gap report so you can improve the site intentionally instead of guessing.

Core Features & Use Cases

  • Quality-probe audit for Next.js brownfield: Detects repo structure, i18n wiring, content externalization, SEO primitives (metadata/sitemap/robots/favicon), OG preview image setup, caching strategy, responsive image usage, and contact form integrity without modifying code.
  • Read-only gap report with mapped sub-skills: Produces a Critical/Important/Minor findings table that maps each finding to the exact fix sub-skill for faster planning and execution.
  • Bilingual, improvement-priority handoff: Surfaces top priorities and hands off to requirements clarification with audit context for the downstream SDLC flow.

Quick Start

Run this skill in an existing Next.js project by asking: "audit site này" to generate a structured gap report and next-step priorities.

Frequently Asked Questions about nextjs-build-website-audit-existing-site

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I audit an existing Next.js site for quality and SEO gaps?▼

To audit an existing Next.js site, run automated read-only probes for build, lint, typecheck, i18n, content, SEO, and Lighthouse checks. This generates a prioritized Critical, Important, and Minor gap report mapped to specific fix sub-skills for targeted improvement.

What is included in a Next.js website quality bar assessment?▼

A Next.js website quality bar assessment evaluates 14 specific points including i18n wiring, content externalization, SEO primitives, OG preview images, caching strategy, responsive images, and contact form integrity. It checks these read-only without modifying code.

Can I run a Lighthouse audit on a Next.js repository without a live URL?▼

You can audit a Next.js repository without a live URL using read-only repo inspections, build checks, lint, and typecheck probes. Lighthouse execution is optional and only runs automatically if a live URL is provided during the assessment.

When do I need to run a pre-launch readiness check on my Next.js landing site?▼

Run a pre-launch readiness check on your Next.js landing site before deployment, after post-upgrade regressions, or when taking over a cloned repository. It identifies content, SEO, and i18n gaps so you can prioritize improvements intentionally rather than guessing.

Does the Next.js site audit support bilingual content and i18n checks?▼

The Next.js site audit supports bilingual content and i18n checks by probing i18n wiring and content externalization within the repository. It surfaces top improvement priorities and hands off to requirements clarification with full audit context for downstream bilingual workflows.

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