essentials.sh

scan_site

Scan a public website for 19 essentials (title, description, mobile viewport, canonical, Open Graph tags, OG image loads, Twitter card, image alt text, favicon, custom 404 page, privacy policy, robots.txt, AI Content Signals, sitemap, llms.txt, JSON-LD, security.txt, reachability, email spoofing protection). Returns a JSON report with a 0–100 score, letter grade, and a fixUrl for every gap. Public domains only.

Page: /

Input schema

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "description": "The site to scan (domain or URL)"
    }
  },
  "required": [
    "url"
  ]
}