SEO Audit & Broken Link Checker

Crawl a website and find every broken link (404s, dead ends). HEAD-checks internal + external links, reports HTTP status and referrer pages. Use for site QA, SEO audits, migration verification. Input: url + maxPages. Output: JSON summary + per-broken-link rows with referrers.

XML Sitemap Auditor, URL Checker & Inventory

xjenn/sitemap-url-qa-inventory

Discover nested XML sitemaps, deduplicate and validate URLs, flag broken pages and redirects, and export a clean crawl inventory to JSON, CSV, Excel, XML, or RSS. Built for SEO audits, site migrations, QA, monitoring, and automation with conservative limits and transparent error records.

Broken Link Checker - 404 & Redirect Finder

ninhothedev/broken-link-checker

$0.5/1K 🔥 Broken link checker! Crawl a page's links & flag 404s, redirects & errors. No key. JSON, CSV, Excel or API in seconds. Fix link rot & boost SEO ⚡

🔗 Sitemap & Broken Link Checker — Find Dead Links & 404s

iskoren/sitemap-broken-link-checker

Crawl any website or its sitemap and check every link for broken 404s, redirects, and errors — with the source page for each. Perfect for SEO audits and site QA.

Crawl a website (or list of pages) and detect broken links (404/500), unreachable URLs, and invalid asset references. Generates a structured report for SEO audits, QA testing, and website maintenance.

Audit a public page's SEO and social metadata in one API call. Checks title, meta description, canonical, robots, Open Graph, Twitter Card, hreflang, viewport, and JSON-LD.

Bulk URL Checker — Status, Redirects & SEO Tags

haketa/bulk-url-checker

Check thousands of URLs at once: HTTP status code, redirects, final URL, response time, content type and on-page SEO tags (title, meta description, H1, canonical, Open Graph, noindex). Fast, cheap bulk link auditing for SEO, QA and migrations.

Site QA Indexability AI Crawler Report

taroyamada/site-qa-indexability-ai-crawler-report-scraper

Try Input: 1 URL + 1 page, report/export OFF ≈ USD 0.03/row. From USD 0.03. Paste a URL and Start.

Core Web Vitals Checker - Bulk PageSpeed & CrUX Reports

eliai/core-web-vitals-checker

Bulk Core Web Vitals audits via the official PageSpeed Insights API: score, LCP, CLS, TBT + real-user CrUX assessment per URL. $0.01/report, no start fee. Failed URLs are free.

Site QA Contact Page Audit Scraper

taroyamada/site-qa-contact-page-audit-scraper

Try Input: 1 contact URL + emitPageRows ≈ USD 0.01/page. From USD 0.01. Paste URL and Start.

Audit a website's robots.txt directives and sitemap discovery in one fast API call. Detect blocked paths, missing sitemaps, and crawlability issues. Built for SEO agencies, technical SEO consultants, and site migration QA teams.