Free Link Checker: Improve SEO by Fixing Dead Links

Free Link Checker — Fast, Accurate Broken Link Finder

What it does

• Scans websites, sitemaps, and lists of URLs to find broken links (4xx/5xx), redirects, and slow responses.
• Verifies internal and external links separately so you can prioritize fixes that affect user experience and SEO.

Key features

• Fast crawl: Parallel requests and smart throttling to scan large sites quickly without overloading servers.
• Accurate detection: Follows redirects, checks HTTP status codes, validates SSL/TLS, and reports timeouts.
• Filterable results: Show only errors, warnings (e.g., slow responses, redirects), or specific URL patterns.
• Exportable reports: CSV/JSON export of link lists with status, response time, and source page.
• Sitemap & CSV support: Upload a sitemap or CSV of URLs to target specific pages.
• Integration: API or webhook support for automated monitoring and integration with CI/CD or issue trackers.

When to use

• Regular SEO audits to find and fix broken links that hurt rankings.
• Post-migration checks after site redesigns or domain changes.
• Ongoing monitoring for external link rot and content maintenance.

How it helps

• Improves user experience by reducing 404s and long redirects.
• Protects SEO by ensuring crawlable, valid links and fixing redirect chains.
• Saves time with automated scanning and focused reports for developers and content teams.

Typical output

• URL | Status code | Response time | Source page | Issue type (Broken, Redirect, Timeout)
• Summary counts: total checked, broken, redirected, slow

Quick setup (example)

1. Enter your site URL or upload a sitemap/CSV.
2. Choose crawl depth and concurrency (default: medium).
3. Start scan and wait — most small sites finish in minutes.
4. Review exported report and assign fixes.

If you want, I can write a meta description, landing-page blurb, or a short feature list for this title.