EchoBat Blog

Release notes, technical deep dives, and site-intelligence guides from the EchoBat team. Topics include multi-engine architecture, MCP integration with AI coding agents, SPA SEO auditing, Core Web Vitals, JavaScript rendering, and head-to-head comparisons with established crawlers.

What You Will Find Here

Technical deep dives on multi-engine architecture, JavaScript rendering, SPA SEO auditing, structured data testing, Core Web Vitals interpretation, and security headers. Listicles ranking the best SEO crawlers, free Lighthouse alternatives, and accessibility auditors. Hands-on guides walking through a full audit on a real site. Release notes covering new engines, lenses, and platform changes. Subscribe via the RSS feed at /blog/rss.xml — the feed is updated on every publish.

Latest Topics

Recent posts cover the 50-point technical SEO audit checklist, the 10 best SEO audit tools in 2026, the seven best free site crawlers, a hands-on website security checklist, structured data testing for non-developers, and the multi-engine architecture series. Every post links to the relevant EchoBat features so the workflow is concrete.

About EchoBat

EchoBat is a multi-engine site-intelligence platform built for technical SEOs, performance engineers, agencies, and AI coding agents. Seven analysis engines (Discovery, Pulse, Crawl, Fingerprint, Render, ArchMap, Analyze) run on every scan and feed 25+ coverage lenses that score every page on SEO, performance, accessibility, security, structured data, and content quality. The CLI emits machine-readable JSON and the MCP server lets AI agents like Claude Code, Cursor, and Windsurf drive scans end-to-end. The desktop tray app keeps the engine warm in the background; the cloud portal at echobatseo.com stores history, scheduling, team seats, and shareable client reports.

Get started by downloading EchoBat for Windows, macOS, or Linux, or choose a paid plan if you need cloud sync, scheduled scans, and team features. Browse the full feature catalogue for what each engine and lens checks, or read the documentation for installation, configuration, and the public API.