Website SEO Audit Crawler — On-Page Analyzer

Bulk SEO Data Extractor

thirdwatch/seo-data-extractor

Extract every on-page SEO signal from any URL: title, meta tags, canonical, OG/Twitter cards, JSON-LD schema, heading hierarchy, alt-text gaps, internal/external link counts, word count, text-to-HTML ratio.

Robots.txt & Sitemap Analyzer

automation-lab/robots-sitemap-analyzer

This actor fetches and parses robots.txt and sitemap.xml files for any list of websites. It extracts crawl directives (user-agent rules, allowed/disallowed paths, crawl-delay), discovers sitemap URLs, and counts the number of pages listed in each sitemap. Use it for SEO audits, competitive...

Redirect Chain Analyzer

automation-lab/redirect-chain-analyzer

This actor follows HTTP redirects step-by-step and reports the full chain for any list of URLs. It also tests HTTP-to-HTTPS and www/non-www variants to verify canonical redirects are properly configured. Use it for SEO migration audits, redirect debugging, or monitoring redirect health.

Comprehensive SEO audit: crawl sitemaps, find broken links, check redirects, analyze meta tags, validate schema markup, and detect indexability issues.

Website Tech Stack Detector

junipr/website-tech-stack-detector

Detect 60+ technologies: frameworks, CMS, analytics, CDN, servers, CSS, payment, chat, security. Analyzes HTML, headers, cookies, scripts. Batch URL support. Categories: React, WordPress, Stripe, Cloudflare, etc.

Meta Tag & OpenGraph Scraper

taroyamada/meta-tag-analyzer

Crawl any website to extract schema.org JSON-LD, Open Graph tags, and robots directives for comprehensive technical SEO audits.

Broken Link Checker

jancurn/find-broken-links

Crawls a website and finds broken links. Unlike other similar SEO analysis tools, the actor also reports broken URL #fragments. The results are stored in a JSON and HTML report.

Structured Data Scraper & Validator

taroyamada/structured-data-validator

Crawl websites to extract JSON-LD and Microdata, validate schema markup syntax, and flag missing fields across massive URL lists.

SEO Audit Tool — Lighthouse Scores & Core Web Vitals

junipr/seo-audit-tool

Audit websites across 21 SEO factors: titles, meta, headings, images, links, canonical, OG, Twitter Cards, schema, robots, HTTPS, URL structure. Per-page scores 0-100 with prioritized recommendations.

SimilarWeb Fast Scraper — Website Traffic, Rankings & Analytics

pro100chok/similarweb-scraper

Extract SimilarWeb data for any domain in seconds. Get traffic stats, global rankings, top keywords, traffic sources, AI traffic insights, and similar sites — all in one fast parallel run.