Broken link checker that crawls websites and validates links. Find broken links, dead links, and invalid URLs in websites, documentation, and local files. Perfect for SEO audits and CI/CD.

Free SEO crawler & website audit tool — a self-hosted, open-source SEO spider that crawls any website for technical SEO issues. Concurrent, CMS-aware (Shopify/WordPress/Webflow), XLSX export. A free alternative to Screaming Frog.

A link walker that recursively checks for broken links in a website.

Broken link checker

Link Checker: a command-line tool written in Go for checking for broken links on a website. Also it can be used to compile a list of all the pages available on a website with further intention to create a comprehensive Sitemap.

👁️⃤ Broken Link Finder for Bug Hunters

A polite, resumable command-line crawler that audits a website for technical SEO issues — broken links, redirects, missing/duplicate titles & meta descriptions, Open Graph, canonicals, and images missing alt text — and writes spreadsheet-ready CSV reports. Sitemap-seeded and robots.txt-aware.

nostrax is a fast, async web crawler and URL extraction toolkit for mapping, analyzing, and auditing websites.

🛡️ Static analyzer for documentation governance. Audits broken links, credentials, brand compliance & i18n parity. Engine-agnostic — works with MkDocs, Zensical, and any Docs-as-Code setup.

Async web crawler with rate limiting, robots.txt support, and broken link tracking

Bulk URL checker & crawler for Chrome — status codes, broken links, redirects, images, and SEO metadata from a list, sitemap, or llms.txt. Runs locally.

Detect broken links on websites with a dark glassmorphism UI

Free API to check any website for broken links. Supports JSON, CSV, markdown, and GitHub Actions annotation output formats. No signup required.

The repository containing the log files of the links analysis reports of web pages, basically broken links report

One command for docs-site health: broken links, orphan pages, duplicate titles/descriptions, readability & Markdown structure — unified into one score. Local, deterministic, no API key. Docusaurus/Astro/Nextra/Hugo.

Catch broken links & dead anchors in Markdown/HTML docs — relative links, GitHub-slug #anchors, cross-file anchors, images, references. Deterministic, offline, runs in CI. A fast internal-integrity link checker.

dislike404.com Wordpress Plugin

Check your site for broken links! Mirror of https://codeberg.org/meadowingc/fido

A fast, reliable, and lightweight broken link checker for WordPress. Scan your entire website for broken or redirected links and fix them instantly. Improve SEO, user experience, and site credibility with LinkGuardian.

This is simply a project to checker the status of webpages with ease from a web page using flask and python