Broken Link Checker Alternative: Local Scanning Without the Cloud Limits

If you want a Broken Link Checker alternative, it is usually for one of two reasons. Either you hit the free-tier cap on the cloud engine that AIOSEO introduced in version 2, or you remember the old local engine grinding your shared host to a halt and do not want it back. Both complaints are fair, and both have a fix: a link scanner that runs locally but carefully, plus a 404 log that shows which missing pages real visitors are hitting.

We make DevDome Link Monitor, so Broken Link Checker’s case comes first.

What Broken Link Checker does well

Zero load on your server. The cloud engine does the fetching on AIOSEO’s infrastructure. On a small host that is a genuine relief; the old local engine’s reputation for CPU spikes came from exactly this work.

A familiar interface. It has been around for over a decade, the report screens are well known, and there is a large body of tutorials. For an agency handing a site to a client, familiarity counts.

Part of a bigger suite. If you already use AIOSEO, the integration and the single account are convenient.

Edit links from the report. You can change a URL, unlink it or mark it as not broken without opening the post. That saves real time on a long list.

Where it falls short

The free cap. The cloud engine’s free tier checks a limited number of links. A blog with a few hundred posts can exceed it quickly, after which you either pay or stop checking. The exact limit changes; check the listing rather than trusting a number here.

Your links leave the site. Every URL in your content goes to a third-party service to be checked. For most sites that is harmless. For some, client contracts or privacy policies make it a question worth asking.

The legacy engine is the old engine. The local option is still there, with the same scheduling and load characteristics people complained about. It works, but it is not a modern local scanner.

No 404 view. It finds broken outbound links in your content. It does not show you which URLs visitors and crawlers request on your site that return 404, which is the other half of the broken-link problem and the half that redirects solve.

The local alternative, done carefully

The way to run link checking on your own server without the old problems is to be careful about how you fetch.

Follow redirects properly. A link that returns a 301 to a working page is not broken. DevDome Link Monitor follows up to five redirect hops before deciding.

Do not call a link dead on one failure. Timeouts and 403s from sites that block bots are the main source of false “broken” reports. Retry, slow down, and separate blocked from dead.

Scan in small batches. Spread the work so the site stays responsive, rather than fetching a thousand URLs in one cron run.

Edit the exact link from the results. The scanner knows which post and which exact URL. Fix it in place.

Add the 404 log. Link Monitor logs 404 requests on your site with a bot versus human split, so you can see which missing URLs real visitors hit and which are just scanners probing for wp-login.php. One-click redirect suggestions turn the common ones into rules.

Link scanning, the 404 log and the health trend over the last twelve scans are free and need no account. The scan scope is your published post content, with unlimited pages and links inside that scope.

Why the old local engine earned its reputation

The complaint about the pre-version-2 Broken Link Checker was never that it found broken links; it was how it looked for them. It walked every link on a schedule, fetched them from the same server that served visitors, and did so in long cron runs that could overlap. On shared hosting with a few thousand links, that meant CPU spikes, slow admin pages and the occasional host complaint. The cloud engine fixed that by moving the fetching elsewhere, at the cost of a cap and a third party. A modern local scanner fixes it differently: short batches spread across the day, a per-check timeout, retries only for links that failed, and no overlap. The work is the same; the scheduling is what changed, and it is why running checks locally no longer means what it meant a decade ago.

What to do with the results

A report of broken links is only useful if you act on it in the right order. Start with links to your own domain, since each one is a page you moved while other pages still point at it; fix the link and add a redirect. Then the links on your most-read posts, because that is where readers actually click. Then everything else, with four choices per link: update the URL if the page moved, link an archived copy if the reference matters, unlink if it was casual, or rewrite the sentence if it only made sense with the link. Leave the blocked-not-dead links alone; they work for readers, and chasing them wastes the hour.

Side by side

	Broken Link Checker (cloud)	DevDome Link Monitor
Where checks run	AIOSEO servers	Your server, batched
Free limit	Capped link count	No cap within scan scope
Account needed	Yes	No
Redirect handling	Follows redirects	Up to 5 hops per check
False broken links	Depends on service	Retries, blocked vs dead
404 log for your own site	No	Yes, bot vs human
Redirect suggestions	No	One click
Legacy local mode	Yes, old engine	Not applicable

Who should stay

Stay on Broken Link Checker if your host is too small to run any scanning, if you are inside the AIOSEO suite anyway, or if your link count sits comfortably under the free cap. The cloud approach is a legitimate design choice and the interface is mature.

Who should switch

Switch if you exceeded the cap and do not want another subscription, if you would rather your link list stayed on your server, or if you want the 404 side of the problem covered by the same tool. Install the local scanner, run a first scan, compare its results with your last Broken Link Checker report, and look especially at links the old tool called broken that the new one calls blocked. Then turn the 404 log on and leave it for a week before you start writing redirects.

Related reading: How to Find and Fix Broken Links in WordPress.