toolgrep / Developer productivity
OnPage.dev
Free SEO and AI-visibility scanner for a page or a whole site, also usable as an MCP server in AI agents.
OnPage.dev scans a single page or up to 25 pages of a site and returns an SEO score, an AI readiness score, and prioritized fixes in plain language. Checks include titles, headings, alt text, robots.txt rules for AI crawlers (GPTBot, ClaudeBot), llms.txt presence, Google and social previews, Core Web Vitals from real Chrome field data, rendered pages for client-side React/Angular/Vue apps, WCAG 2.1 AA accessibility, hreflang, and structured data. It also runs as a free MCP server (https://onpage.dev/mcp) with 37 tools covering scans, fix packs, site audits, watches, exports to Sheets/Slack/task boards, WordPress fix delivery, and impact measurement. Free with no account, subject to fair-use limits; tailored plans for agencies.
- Category
- Developer productivity
- Pricing
- free
- Free tier
- yes
- API
- yes
- MCP server
- yes
- SDK
- no
- Open source
- unknown
Listed 2026-10-27 · last verified 2026-10-27 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.9
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API
curl https://toolgrep.com/api/products/onpage-dev