Post-deploy CI
Run after every release on key routes. Fail the build on unexpected 404s.
Broken link detection
Audit links after every deploy
Ship with confidence. Check-links renders the page, collects every anchor, and verifies each destination. Internal and external, in one report.
Works with your agent stack
Use cases
Find broken links before users do
Content and SEO teams need post-deploy link checks without running Screaming Frog locally. One POST returns a structured report of failures.
External link rot
Catch outbound links to pages that moved or returned 403.
JS-rendered nav
Links injected by JavaScript are included because we render first.
Technical approach
Render, collect, verify
Static HTML parsers miss client-rendered footers and nav. We load the page in a browser, then HTTP-check every resolved href.
Internal + external
Toggle include_internal and include_external to match your audit scope.
Status codes
Each link returns HTTP status so you prioritize 404s vs timeouts.
One credit
Full link report per page. Cache repeat checks at 0 credits.
Integration
Link audit workflow
Check page
POST URL to /v1/check-links. Parse JSON report.
View docs →CI gate
Fail deploy when broken link count exceeds threshold.
API docs →Combine with crawl
Crawl site, then check-links on each discovered URL for full coverage.
Site crawl →001Does it follow JavaScript links?
We collect hrefs from the rendered DOM, including client-rendered navigation.
002How is this different from /links?
/links returns URLs. /check-links verifies each URL and reports HTTP status.
003Rate limits on external checks?
External verification runs in parallel with sensible caps. See docs for plan limits.
Explore more
Web capture for every workflow
Quality & compliance
Visual regression
Compare screenshots release over release without running headless Chrome yourself.
Learn more →Quality & complianceCompliance & archival
PNG, PDF, and HTML from one load. Provably the same moment.
Learn more →Quality & complianceFintech & billing
PDF fee schedules and regulatory disclosures from any URL.
Learn more →