ambolt

Free broken link checker

Enter a page address. We check up to 60 links on it and show each result as it arrives.

One free check a day. Up to 60 links on the page you enter. No sign-up.

Example run · sample dataexample.com/blog/spring-update
Checked
12
OK
6
Redirect
2
Broken
2
Blocked
2
  1. OKexample.com/200 · 48 ms“Home”
  2. OKexample.com/about200 · 52 ms“About us”
  3. Brokenexample.net/old-guide404 · 214 ms“our old setup guide”Fix Replace the link, point it to an archived copy, or unlink it.
  4. Redirectexample.com/pricing200 · 131 ms“see pricing”Fix Update the link to https://example.com/pricing.
  5. Blockedshop.example.org/403 · 186 ms“our shop”Bot protection, not broken
  6. OKexample.org/docs/getting-started200 · 97 ms“getting started”
  7. OKcdn.example.com/brochure.pdf200 · 75 ms“brochure (PDF)”
  8. Brokenevents.example.org/2023/meetup410 · 163 ms“last year's meetup”Fix Replace the link, point it to an archived copy, or unlink it.
  9. Blockedapi.example.net/status429 · 120 ms“service status”Bot protection, not broken
  10. Redirectexample.com/team200 · 88 ms“the team”Fix Update the link to https://example.com/team/.
  11. OKnews.example.org/story-123200 · 233 ms“in the news”
  12. OKexample.com/contact200 · 46 ms“Contact”

Example finished: 12 links checked on a sample page.

What the statuses mean

What the results mean

OK
The link answers. Nothing to do.
Redirect
It works, through a detour. Point it at the final address and save a hop.
Broken
404, 410, a host that does not exist, or a server that still fails after a retry. Replace it, link an archived copy, or unlink it.
Blocked by bot protection
The site refused an automated visitor (403, 429 or a challenge page). People can usually open it, so it is never counted as broken.
Skipped
An address that cannot be checked from outside, such as a private network address.

Limits

  • One free check per visitor a day, counted only when a check finishes.
  • Up to 60 links from the page you enter, within a short time budget.
  • Links are checked from our server with the user agent AmboltLinkChecker/1.0.
  • No sign-up and no cookies.

Checking a whole WordPress site?

The free plugin checks every post, page and menu in the background, not just one page.

About the plugin