Open-source crawler-readability and discovery-file diagnostics for public websites
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Updated
Aug 3, 2026 - JavaScript
Open-source crawler-readability and discovery-file diagnostics for public websites
Local MCP tools for crawler-readability and discovery-file diagnostics
Prerender any JavaScript web page to static HTML. A modern, Playwright-powered prerender server you can start in one line.
Browser-local JavaScript rendering SEO QA briefs
What Googlebot sees before JavaScript runs: no-JS vs rendered views, diffed, with a CI gate.
Free JavaScript SEO render checker — compare raw HTML with the rendered DOM and see what Google actually sees.
A hands-on Technical SEO portfolio documenting real-world investigations, website audits, experiments, and automation projects.
Check if a webpage is server-side rendered. See what Googlebot and AI crawlers actually see.
Search Atlas review 2026: run one script and see whether OTTO SEO's changes reach Google and AI crawlers. No account needed. Sourced pricing and limits.
Evidence-bound SEO and agent-readiness workflow for scanning live sites and producing validated remediation reports.
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