G/S — TOOL / WEB QA
Broken Link Checker
Find what breaks.
Before your client does.
Technical crawl of internal and external links with checks for HTTP status codes, redirect chains, fragments, optional assets, response times and source pages. Results are grouped by destination so each error becomes a concrete correction list.
01 / CRAWL THE SITE
One URL. Every important destination.
We crawl internal pages, group repeated destinations and check HTTP status codes, redirects, server errors, broken fragments and response times. You can include external links and static assets.
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Create free account ↗ Log in02 / CRAWL RESULT
Link and error map
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Quick diagnosis
03 / DETECTED DESTINATIONS
Where each problem is
| Status | Destination | HTTP | Type | Occurrences | Time |
|---|
WHAT YOU GET
Not just the 404.
Also where it starts.
Context-aware crawling
The same destination can appear dozens of times. GATACA groups it and shows the source pages so you know exactly where to fix it.
Errors, redirects and slowness
We distinguish 404/410, 5xx errors, restricted responses, redirect chains, slow destinations, loops and HTTP links from HTTPS pages.
Fragments and assets
When the target page has been crawled, we check anchors #fragmento. Optionally, we also check linked images, stylesheets, JavaScript and media.
No aggressive false positives
A block caused by robots.txt, authentication, anti-bot protection or timeout is not automatically labelled “broken”. It is marked as unverified or a warning so you can decide with context.