Website Performance Auditor — Lighthouse & PageSpeed

Tech Stack Detector — Bulk Website Technology Lookup

accurate_pouch/tech-stack-detector

Detect frameworks, CMS, analytics, CDN, hosting, chat tools, and more for any list of URLs. No API key needed — reads public HTTP headers and HTML.

Broken Link Checker — Recursive Site Crawler

accurate_pouch/broken-link-checker

Recursively crawl your website and find every broken link, 404, redirect, and timeout. Checks internal and external links with configurable depth. 100 links free per run.

Google Lighthouse Performance Auditor

volitional_quota/lighthouse-checker-actor

Audit website performance, accessibility, SEO, and best practices using Google Lighthouse. Get detailed scores, metrics, optimization tips, and actionable insights for improving your web pages.

Lighthouse Website Auditor

constant_quadruped/lighthouse-auditor

Run Google Lighthouse audits on any URL. Get performance, accessibility, SEO, and best practices scores with Core Web Vitals (LCP, FCP, TBT, CLS). Supports mobile and desktop emulation, configurable throttling, and optional HTML reports. Fast, accurate, pay-per-use pricing.

Run batch Lighthouse audits for one or more URLs and return normalized performance, accessibility, best-practices, and SEO scores with key metrics and top failed audits.

Website Audit Orchestrator

constant_quadruped/website-audit-orchestrator

One-click comprehensive website audit. Combines Site Health Scanner (broken links, redirects, errors) with Lighthouse Auditor (performance, accessibility, SEO, best practices). Generates unified HTML report with overall health score and prioritized issues.

Website Change Monitor — Content Diff & Alerts

accurate_pouch/website-change-monitor

Monitor websites for content changes. Text diff, hash comparison, CSS selector targeting. Webhook alerts when content changes. Use with Apify scheduling for daily monitoring. 5 URLs free.

Website Performance & Technical SEO MCP Server for AI Assistant

alizarin_refrigerator-owner/performance-seo-mcp-server

MCP Server providing AI assistants with unified access to website performance and technical SEO analysis through a single interface. PageSpeed Insights, Core Web Vitals, Lighthouse audits, robots.txt validation, sitemap analysis, and comprehensive technical SEO checks.

Sitemap Analyzer — Parse, Validate & Check URLs

accurate_pouch/sitemap-analyzer

Parse XML sitemaps, extract all URLs, validate structure (priority, changefreq, lastmod), optionally check HTTP status of every URL. Supports sitemap indexes.

Lighthouse Batch Auditor — Performance, SEO & Core Web Vitals

accurate_pouch/lighthouse-auditor

Batch Lighthouse audits via Google PageSpeed Insights API. Performance, SEO, accessibility scores + Core Web Vitals (LCP, FID, CLS) for 100s of URLs. 3 audits free per run.

Site Audit — Broken Links, Redirects & Core Web Vitals

lizaraco/site-audit

Point it at your site: discovers pages from the sitemap, finds broken links and redirect chains, and scores pages with Google PageSpeed / Core Web Vitals. Full-site health in one run — no URL lists to maintain, nothing to install.