Free Broken Link Checker — Scan for 404 Errors

🔍 Free Broken Link Checker

Find broken links and extract contact emails. No signup required.

💡 Each URL is scanned individually (single-page mode). Max 200 URLs at once.

🌐 Full Site Scan — crawls up to 200 pages on the whole website. Best for a complete audit.

⚡ Up to 200 pages (full scan) 🔒 No signup needed 📥 Download CSV 📧 Extract emails

Scanning...

Crawling pages and checking links

💔 Broken Links

📧 Emails Found

⚡ Dedicated Technical SEO Engineering

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✓ Deep Architectural Audit ✓ Crawl Budget & CWV Recovery ✓ Actionable Developer Roadmap

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What is a Broken Link?

A broken link — also called a dead link — is a hyperlink that points to a page that no longer exists. Visitors see a 404 Not Found error. Common causes include deleted pages, restructured URLs after a site migration, expired domains, and content moved without a redirect.

Our free checker crawls up to 200 pages, tests every link, and reports every 404, 410 and 500 error — with anchor text and exact page location so you can fix issues fast.

Why Broken Links Hurt SEO

🔴Wastes crawl budget. Every broken page Googlebot visits counts against your crawl allocation.

📉Loses link equity. Backlinks pointing to 404 pages pass zero PageRank to your site.

😠Increases bounce rate. Visitors who hit a 404 leave immediately, raising your bounce rate.

⚠️Signals poor maintenance. Google views sites with many broken links as low quality.

Three Scan Modes — Full Site, Single Page & Multiple Pages

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Full Site Scan

Crawls your entire domain — up to 200 pages. Best for a full audit. Finds both internal and external broken links.

📄

Single Page Mode

Scans only the exact URL you enter and checks every link on that one page. Fast, focused auditing.

📋

Multiple Pages

Paste a list of URLs and each is scanned individually — ideal for post-migration audits.

📥

CSV Download

Export all broken links with page location, anchor text, status code and timestamp for client reports.

Broken Link Building — Turn Dead Links Into Backlinks

Broken link building is one of the most effective white-hat link building strategies. Scan any competitor or niche site, find their broken outbound links, create relevant content on your own site, then contact the site owner to suggest your page as the replacement. Use the Email Extractor to get contact details in one click.

Step 1Scan a niche website for broken links using Full Site Scan

Step 2Identify broken outbound links to deleted or expired pages

Step 3Create matching content on your site as a replacement

Step 4Use Email Extractor to find the site owner contact details

Step 5Send outreach email suggesting your page as the replacement

What is a Broken Link Checker & Why Does It Impact SEO?

A broken link checker detects dead hyperlinks (404 and 410 HTTP status codes) across your website. Broken links waste search engine crawl budget on non-existent resources, degrade user engagement metrics, and break PageRank equity flow. Eliminating dead links preserves crawler bandwidth, accelerates indexing, and prevents critical search ranking drop-offs.

Frequently Asked Questions

Search engine bots have finite crawl budgets for each website. When crawlers encounter broken links (404 and 410 errors), they waste bandwidth on non-existent pages instead of indexing fresh, high-value content. Fixing dead links ensures optimal bot efficiency, uninterrupted link equity flow, and prevents ranking drops.

The scanner reports 404 (Not Found), 410 (Gone), 500 (Internal Server Error), 502 (Bad Gateway), and 504 (Gateway Timeout). Active redirects (301 and 302) are followed and verified, while 405 Method Not Allowed errors are automatically re-tested with GET requests to prevent false positives.

We recommend running a full-site broken link scan at least once a month for small sites, and weekly for large e-commerce or publishing sites. Frequent content updates, CMS migrations, and external site removals constantly create broken link rot that requires ongoing remediation.