The fastest and most accurate broken link checker for WordPress

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2,437,228+

Active installs

47 million+

Downloads

50,000+

Broken links detected daily

The top 6 reasons why professional web developers use BLC to find and fix broken links on their sites

Better SEO and user experience

Broken links can kill your SEO, UX, and overall site health. BLC helps you detect them quickly and accurately.

Cloud-based not plugin-based

BLC runs offsite, meaning 20x more speed, fewer errors, and compatibility with all sites and servers.

Detailed broken link reports

Get a full overview of broken links detected, search for specific URLs, and filter by link error/status.

Scan unlimited pages, posts, and URLs

Dealing with multiple sites or content-heavy sites? No worries! You can scan unlimited pages and URLs.

Crawl every inch of your content

Pages and posts, internal and external links, even missing images and redirects! No URL is missed.

Broken link detection alerts

Stay on top of link and site health with broken link reports sent straight to an email of your choice.

How it works

Check links instantly and conveniently from your WPMU DEV interface or the plugin dashboard

Scan

Start scanning with a click or schedule automatic scans on a daily, weekly, or monthly basis to ensure broken links are never missed.

Detect

Sit back as BLC scans every inch of your site. You can leave the scan while it’s running and we’ll notify you (or a team member) when it’s done.

Inspect

Once complete, you’ll get a detailed overview of any broken links found so you can easily identify and fix the problem with a click.

Bonus

Broken Link Checker comes with WPMU DEV tools, plugins, and support – for free. (Yes, really!)

Whether you use them is entirely up to you, but you’ll gain bonus access to our all-in-one site management dashboard, our top-rated 24/7 expert WP support team (for ANY WordPress issue), our integrated and automated client billing (0% fees), and WordPress plugins.

Real users. Real reviews.

64,000+ web developers, freelancers & agency owners use WPMU DEV every day to power their businesses. To us, winning dozens of G2 awards is amazing, but winning over our customers is better. We’re the trusted choice, and real proud of it.