Run Google Lighthouse on your entire site.

Open source alternative to Semrush and Ahrefs

Web service and CLI tool for SEO site audit: crawl site, lighthouse all pages, view public reports in browser. Also output to console, json, csv, xlsx

A Drupal site auditing tool

Your WordPress debug & discovery co-pilot. Instantly uncover shortcodes, hooks, templates, REST APIs, and logs — with AI-powered code analysis, XLSX export, and smart error fixing. Just ask, and let AI suggest the fix. Built for devs, freelancers & agencies.

Audit any website for a client-ready sales brief, or run a targeted improvement loop that diagnoses, recommends, and fixes design issues. Two Claude Code skills built on Impeccable.

Claude SEO Skills — production Claude Agent Skills for the SE Ranking MCP server. Content briefs, AI Search share of voice, audits, backlink gaps, keyword clusters, schema, sitemap, GEO, and more.

Crawl the site, examine all pages, and view the public reports in the browser using the web service and CLI tool for SEO site audit. Also output to Google Drive, JSON, CSV, XLS, and the console.

Your website has problems you can't see. Scry finds them. Crawl your entire website across SEO, security, performance, and accessibility. No browser, no subscription.

Real-time web crawler with live visualization, structured content analysis, and exportable crawl results.

🔍 Measure your website's SEO strength with the Domain Authority Checker to evaluate domain authority and track ranking potential over time.

Runnerty module: Check Online Service Executor

Open-source SEO platform — keyword research, domain overview, backlinks, site audit, AI keyword clustering, LLM mention tracking. Fork of every-app/open-seo. TanStack Start, PostgreSQL, Redis, Groq AI, BullMQ. By TheGEOLab.net

Free, self-hosted SEO site crawler. Concurrent crawling, CMS detection (Shopify/WordPress/Webflow/Wix/Squarespace), severity-tagged issues with cited sources. Open-source alternative to Screaming Frog.

Free, self-hosted, AI-powered SEO tool. Open-source alternative to Ahrefs & Semrush. 150+ tools — audits, rank tracking, AI content, local SEO, AI-search visibility, white-label reports. Replace ₹25k-65k/month of SEO subscriptions.

WordPress security & AI toolkit: DALL-E 3 featured image generation, 2FA (TOTP/email/passkeys), social preview diagnostics, CSP/security headers, site audit, brute-force protection, and performance monitor.

Python async SEO crawler — Core Web Vitals, OpenGraph, JSON-LD, security headers, DNS, Gemini AI fixes. 30+ checks per page.

CLI-based SEO & site quality audit tool for developers and consultants. Fast, local, extensible, and automation-friendly.

WordPress plugin for auditing a single URL for high-impact on-page technical SEO signals.

Internal Link Finder - Discover linking opportunities