What is the Link Checker Tool?
The Link Checker Tool batches lightweight HTTP checks for editors, SEOs, and developers who need to verify outbound links in a newsletter, doc, or crawl list. Enter URLs mode accepts up to fifty non-empty lines (trimmed). Extract from text/HTML mode scans your paste for http and https URLs with a conservative pattern, deduplicates them, trims trailing punctuation, caps the list at fifty, and lets you toggle which discovered URLs to include before running the check. The browser POSTs the final array to Dynamic Duniya’s check-links endpoint and renders a sortable table with status chips (OK, redirect, broken, timeout), numeric status codes when available, round-trip milliseconds, and the last URL after redirects.
After results
Summary counts appear above the grid. Filter chips narrow rows to a single status family. Column headers let you sort by severity rank or measured latency, toggling ascending or descending. Export CSV builds link-check-results.csv entirely in the browser from the currently filtered rows. Re-check broken re-submits only URLs that previously ended in broken or timeout states so you can confirm fixes without retyping.
Privacy
Every URL you submit is sent to Dynamic Duniya infrastructure so the service can request it from the public internet. Do not paste signed private links, presigned cloud URLs with secrets, or internal-only hosts if policy forbids disclosure.