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An SEO audit with evidence and priorities

Review crawlability, canonical URLs, content and language variants. Connect each finding to observed evidence and a concrete fix.

50,361 · GitHubcoreyhaines31/marketingskillsEditorial selection · source reviewedAuthor: Corey Haines MIT Revision 5b2c000
USE CASES

When to use it

  1. Investigate technical indexing problems

  2. Review canonical and hreflang on a bilingual site

  3. Prioritize fixes after a site migration

What you’ll get

An audit recording each issue, its evidence, impact and proposed fix.

For example

Audit this RU/EN site for indexing, canonical URLs, hreflang, sitemap and internal links. Give a URL and evidence for each finding; do not invent explanations for rankings.
Original, requirements and limits

Original skill: Corey Haines. Editorial description: kossolapov.com.

Agent
  • An agent that can read Agent Skills instructions; tool access depends on the host
Tools
  • Browser or crawler that can inspect rendered pages
  • Search Console for indexing and traffic evidence; PageSpeed Insights as needed
Access
  • Site-owner access for private Search Console data
Possible costs
  • Ahrefs, Semrush and other commercial crawlers are optional
Limits
  • Rankings and traffic gains are not guaranteed.
  • Validate structured data in rendered output; text-only fetches may omit scripts.
  • Some upstream tool references are dated, including the retired Mobile-Friendly Test; use current equivalents.
  • Editorial selection based on source inspection, not a comparative performance certification.