Broken Link Checker — 404s, Redirects & SEO Audit

Sitemap Extractor

apify/sitemap-extractor

This Apify Actor extracts all URLs from a website's sitemaps and checks their status codes via lightweight HTTP requests. It provides a clean list of valid links, acting as an ideal pre-processor to ensure your larger crawling projects target only active URLs.

Complete SEO Audit Tool - Website Crawler with 0-100 Scores

smart-digital/complete-seo-audit-tool

SEO checker, analyzer and website audit tool: crawl a site and get a 0-100 SEO score for every page, plus a site audit report. Technical and on-page SEO: meta tags, headings, Core Web Vitals, broken links, images and schema, each issue with its priority and a fix hint, as JSON.

Backlink Checker - Backlinks, Referring Domains & Anchors

santhej/backlink-checker

Check backlinks for any domain or URL: referring page, anchor text, dofollow/nofollow, domain authority rank, spam score, and first/last seen dates. Filter by quality. Clean JSON/CSV for link audits & competitor research. An Ahrefs alternative. No API keys.

Web Fetch

apify/web-fetch

Download any web page by URL and convert it to clean Markdown, plain text, HTML, and other formats. Automatically renders JavaScript and works around bot blocking. The Actor provides a real-time API for quick response times.

Broken Link Checker

parseforge/broken-link-checker

Check a list of URLs for broken links, redirects, and slow pages. Returns status codes, response times, and error details for each URL.

Backlink Checker API - Backlinks, Referring Domains & Anchors

s-r/backlinks-checker

Get the full backlink profile for any domain as structured JSON: domain score, referring-domain count, total-link count and one row per backlink with anchor text, follow/nofollow and the linking domain's authority. For SEO audits, competitor link gaps and bulk checks, no subscription, pay per row.

SEO Checker

louisdeconinck/seo-checker

SEO Checker is an advanced Actor that performs comprehensive on-site SEO analysis for any website. It crawls web pages and extracts crucial SEO elements, providing detailed insights to help improve your website's search engine optimization.

Website Content Crawler

apify/website-content-crawler

Crawl websites and extract text content to feed AI models, LLM applications, vector databases, or RAG pipelines. The Actor supports rich formatting using Markdown, cleans the HTML, downloads files, and integrates well with 🦜🔗 LangChain, LlamaIndex, and the wider LLM ecosystem.

Broken Link Checker - Find Dead 404 Links

logiover/broken-link-checker

Site-wide broken link checker: crawl any website, find 404 and dead links, export the link audit to CSV or JSON with source page and status code.

HTTP Status Code Checker

onescales/simple-http-status-code-checker

Bulk check HTTP status codes (200, 301, 302, 402, 404, 500, and more) and redirect chains for any list of URLs. A must-have lookup tool for SEO audits, site migrations, and broken link detection