A broken link checker that only reports links broken when it has proof, running on your own server with no cloud service
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Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free version available with no restrictions. Pro Single: €29/year for 1 site; Pro Plus: €59/year for 5 sites; Pro Agency: €99/year for 25 sites. Prices shown are net of VAT.
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Key features
Verifies broken links through confirmed 404/410 codes or three consecutive failed checks
Checks internal links, external links, images, links in comments and redirect chains
Identifies links to drafts, private and pending posts
Reads pages as visitors see them, finding links built by page builders
AI assistant integration on WordPress 6.9 and later
URL replacement with preview and undo (Pro add-on)
CSV export (Pro add-on)
Silent list for domains that never answer robots
Requires WordPress 6.1 or later and PHP 7.4 or later
100+ automated checks across 8 categories
Mobile and desktop Lighthouse audits
Security header analysis including CSP, HSTS, X-Frame
SSL certificate chain and expiry monitoring
Core Web Vitals measurement
Technology stack detection
Accessibility audit with screenshot contrast analysis
PDF, JSON, and Markdown export
Permanent public report URLs
Free tools including DNS lookup, SSL checker, and redirect tracer
What makes it different
Runs entirely on your own server with no cloud service or account required
Free version is complete with no restrictions or trial limitations
Truly free with no account, credit card, or subscription required
Comprehensive 8-category scoring system in addition to Lighthouse
Globally distributed workers to test from multiple regions
Permanent public URLs allow reports to be shared and compared over time