How to Fix Broken Links After WordPress Migration: Quick Tips

Migrating your WordPress website to a new host or domain is a major milestone. Whether you are scaling up to better infrastructure or rebranding, the transition process is often stressful. Once the migration dust settles, you might breathe a sigh of relief—only to discover a hidden issue lurking beneath the surface: broken links.

Broken links (or 404 errors) not only frustrate your visitors and increase bounce rates, but they also signal to search engine crawlers that your site has structural issues, potentially harming your SEO rankings. At SiteSuraksha, we frequently help website owners clean up post-migration hiccups to ensure a seamless user experience.

Here is your go-to guide for identifying and fixing broken links quickly after a WordPress migration.

Why Do Broken Links Happen After a Migration?

Even when a migration goes smoothly, changes in domain names, folder structures (like moving from a subfolder to the root domain), or database URL strings can leave orphaned links behind. Common culprits include:

• Hardcoded internal links pointing to the old URL structure.
• Missing or incorrectly configured .htaccess or redirection rules.
• Images and media files failing to map to the new uploads directory.
• Outdated internal links within custom post types or widgets.

Step-by-Step Guide to Fixing Broken Links

1. Update Your WordPress URLs Correctly

Before doing anything else, ensure that your WordPress Address (URL) and Site Address (URL) in your dashboard (under Settings > General) match your new domain or server path. If you cannot access your dashboard, you can update these values directly in your database via phpMyAdmin using the wp_options table.

2. Run a Comprehensive Link Audit

Don’t wait for your users to report a 404 page. Use dedicated tools to scan your entire website for broken links. You can use free plugins like Broken Link Checker or external crawlers like Screaming Frog. These tools will crawl your site and provide a neat report of every internal and external link returning an error code.

3. Perform a Bulk URL Replacement in the Database

If you migrated to a new domain name, your old database is still likely populated with URLs pointing to your previous address. Instead of editing pages manually, use a trusted database management tool like the Better Search Replace plugin. This allows you to safely perform a “find and replace” operation across all your database tables, updating old URLs to your new ones in seconds.

4. Set Up Smart Redirects

If you changed your URL slug structure or deleted certain pages during the migration, you need to implement 301 redirects. A 301 redirect tells search engines and browsers that a page has permanently moved to a new location, passing on valuable SEO equity (link juice). Plugins like *Redirection* make it easy to map old URLs to their new destinations.

5. Regenerate Your Permalinks

Sometimes, simply refreshing your permalink structure resolves mysterious 404 errors on posts and custom post types. Go to Settings > Permalinks in your WordPress dashboard and click Save Changes twice. This flushes your rewrite rules and rebuilds your site’s structural map.

Let SiteSuraksha Safeguard Your Migration

Website migrations require meticulous attention to detail. From securing SSL certificates to ensuring zero data loss and fixing post-migration glitches, managing it all can be overwhelming.

At SiteSuraksha, we specialize in comprehensive WordPress security, maintenance, and technical support. Let our experts handle the heavy lifting so your website remains secure, fast, and fully functional every step of the way.

Need professional help with your next WordPress migration or routine site maintenance? Get in touch with the SiteSuraksha team today!