seo-audit

Diagnose technical, on-page, and content SEO issues and produce prioritized audit reports.

2|1|Updated Jun 9, 2026
One-click install
npx skills add https://github.com/zester4/zilmate --skill seo-audit-zester4
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: seo-audit
Source: https://github.com/zester4/zilmate/tree/main/.agents/skills/seo-audit
Command: npx skills add https://github.com/zester4/zilmate --skill seo-audit-zester4

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve? Websites lose organic traffic due to hidden crawlability, indexation, speed, and content issues that are hard to diagnose systematically. This Skill provides a structured audit framework that identifies SEO problems and turns them into a prioritized action plan. ## Core Features & Use Cases - Technical SEO Audit: Checks robots.txt, XML sitemaps, canonicalization, Core Web Vitals, mobile-friendliness, HTTPS, and international SEO (hreflang, locale sitemaps, multilingual canonicals). - On-Page & Content Review: Evaluates title tags, meta descriptions, heading structure, keyword targeting, internal linking, E-E-A-T signals, and content depth. - Site-Type Playbooks: Includes tailored diagnostic frameworks for SaaS, e-commerce, blogs, multilingual sites, and local businesses, plus migration-drop recovery. - Use Case: After a WordPress-to-Next.js migration causes a 40% traffic drop, run an audit to verify 301 redirect mapping, canonical tags, sitemap updates, and indexation, then receive a prioritized recovery plan. ## Quick Start Ask the assistant to run an SEO audit on your website URL and explain why your rankings or organic traffic dropped.

Frequently Asked Questions about seo-audit

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

FAQPage Schema
How do I run an SEO audit on my website?

Provide your site URL and follow the audit framework in priority order: crawlability and indexation first, then technical foundations, on-page optimization, content quality, and authority. The output is a structured report with an executive summary and a prioritized action plan.

Why did my organic traffic drop after a site migration?

Traffic drops after migration usually come from missing 301 redirects, incorrect canonical tags, blocked crawlers in robots.txt, or outdated XML sitemaps. Check Search Console coverage reports for indexation errors and verify redirect mapping from old to new URLs.

Can web_fetch or curl detect schema markup on a page?

No. Many CMS plugins inject JSON-LD via client-side JavaScript, which web_fetch and curl cannot see because script tags are stripped. Use a browser rendering tool, Google Rich Results Test, or a Screaming Frog export to accurately detect structured data.

What Core Web Vitals thresholds affect SEO rankings?

Google's thresholds are LCP under 2.5 seconds, INP under 200 milliseconds, and CLS under 0.1. Pages loading in 5-6 seconds fail these thresholds, and page speed is a confirmed ranking factor, especially on mobile.

What are the most common hreflang mistakes on multilingual sites?

The most common errors are missing self-referencing entries, non-reciprocal return tags, invalid codes like en-UK instead of en-GB, and canonical URLs that conflict with the hreflang set. Any of these can cause Google to ignore the annotations entirely.

When should I use a schema skill instead of an SEO audit?

Use a schema skill when the task is implementing structured data such as FAQ or product markup. An SEO audit diagnoses issues and prioritizes fixes, while schema implementation is a separate build task.