Broken links cost trust
A 404 on a pricing page or a dead button in a launch email makes a product look abandoned, even when it is not.
Link health check
Find dead links before your visitors do.
Paste a list of links or the address of one page. Dead Link Scan visits every link from a server and tells you which ones work, which redirect and which are broken, with the response time of each.
- links per list
- 25
- links per page scan
- 40
- sign ups needed
- 0
/pricing 200/old-docs 404/blog 301/about 200partner.io DNS
Why bother?
Nobody reports them
Most visitors simply leave. You usually hear about a dead link weeks later, if at all.
Checks take seconds
Run a scan before you publish a page, send a newsletter or move your docs to a new host.
Scanner
No scan yet
Load the example to see a real scan with working, redirecting and broken links, or paste your own.
Links are checked from a Vercel server. Nothing you paste is stored after the scan.
How to use it
Three steps, no account and nothing to install.
Choose what to check
Pick Check a list to paste up to 25 links, or Scan a page to let the tool collect up to 40 links from one page for you.
Run the scan
Each link is requested from a server. Redirects are followed one by one, and every link gets a clear result with its status code and timing.
Fix and share
Filter to the problems, download a CSV or copy a short report for your team. The report comes with a fingerprint so nobody can quietly edit it.
What it does not do
- It does not crawl a whole website. It checks your list, or the links on a single page.
- It does not log in. Pages behind a login usually show as Login or blocked.
- Some sites block automated checks. Those links may work fine in a normal browser.
- Images, scripts and style files are not checked, only real links.
Questions
What counts as broken?
Any final answer of 404, 410 or a 5xx server error, plus domains that do not exist and servers that never answer.
Why does a link that works for me show as blocked?
Some sites reject requests that do not come from a regular browser. A 401 or 403 answer is shown as Login or blocked instead of broken.
Is my list saved anywhere?
No. The list is sent to the check function, the results come back to your browser and nothing is kept.