LinkSweep is an automated website health monitoring service that crawls websites on a scheduled basis to detect broken links, SEO issues, accessibility problems, slow pages, security header gaps, mixed content, redirect chains, and outdated content across up to 500,000 pages per scan. It renders JavaScript-heavy sites (React, Vue, Next.js, Nuxt) in a real headless browser and discovers pages via robots.txt and XML sitemaps, including sites behind firewalls like Cloudflare and Akamai. Reports are delivered by email, webhooks (Slack/Discord), and CSV/PDF exports, with automated weekly, biweekly, or monthly crawl schedules. It is operated by LEAD OÜ in Tallinn, Estonia, with data stored on EU servers.
What it's for
Features 20
- Accessibility audit (alt text, form labels, lang attribute, link accessible text)
- API access (higher plans)
- Bot-blocked link reporting
- Broken image detection
- Broken link detection (404, server errors, network failures)
- CSV and PDF export
- Email reports grouped by severity
- Full-site discovery via robots.txt and XML sitemaps, including multi-language and per-section sitemaps
- JavaScript/SPA rendering in a real headless browser (React, Vue, Angular, Next.js, Nuxt)
- Missing reference detection (dead 'read more' links)
- Mixed content detection (HTTP on HTTPS)
- On-demand manual scanning
- Outdated content and copyright year detection
- Redirect chain detection
- Scan-to-scan comparison / trend charts
- Scheduled automated scans (weekly / biweekly / monthly)
- Security header audit (CSP, HSTS, X-Frame-Options, X-Content-Type-Options)
- SEO audit (missing titles, meta descriptions, Open Graph tags, alt text)
- Slow page detection (over 5 seconds)
- Webhook alerts (Slack, Discord)
At a glance
Integrations
Complianceself-reported
Resources
Pricing
Prices are stated in EUR and exclude VAT where applicable. Custom pricing is available for sites over 500,000 pages via contact.
No credit card required
1 site, whole-site scan showing issue counts + top issues, 1 manual scan per month
Price excludes VAT; annual billing gives 2 months free
1 site, up to 500 pages
Price excludes VAT; annual billing gives 2 months free
1 site, up to 50,000 pages
Price excludes VAT; annual billing gives 2 months free
1 site, up to 100,000 pages
Quote-based, contact required
500,000+ pages, multiple sites
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