External links are usually treated as a small SEO detail. Most people add them once and never check them again.
That’s exactly what happened on my website.
Over time, many external links across my articles became outdated. Some were redirecting to new URLs, while others were completely broken and returning 404 errors.
I discovered the issue during a site audit using Semrush Site Audit.
At first, I thought external link problems would not matter much because they point to other websites. But after reviewing hundreds of URLs, I realized broken and redirected external links can quietly damage user experience, trust, and even content quality.
So I decided to clean them up properly.
Here’s exactly how I fixed hundreds of broken and redirected external links on my website.
The Problems I Found
The audit mainly revealed two types of issues.
1. Redirected External Links
Many external links were not going directly to the final destination page.
Instead, they looked like this:
My Website → External URL → Redirect → Final Page
This usually happened because:
- Websites changed their URL structure
- Companies migrated domains
- Blog URLs were updated
- HTTP links redirected to HTTPS
- Tracking parameters were added
For example, I found old links pointing to outdated documentation pages or older company URLs that now redirected elsewhere.
Even though redirects technically worked, they created unnecessary extra hops.
2. Broken External Links
Some external links were completely dead.
Users clicking them landed on:
- 404 pages
- Expired domains
- Removed resources
- Broken documentation pages
This was especially common in older articles where I had linked to:
- tools
- statistics
- product pages
- industry reports
Over time, many of those pages disappeared or changed.
Why Broken External Links Are Bad
A lot of people think external links only help with citations or references.
But broken external links create real problems.
Poor User Experience
When readers click a recommended resource and land on a dead page, it immediately hurts trust.
It makes content feel outdated.
Content Quality Signals
Search engines want high-quality, maintained content.
A page filled with broken references does not look well maintained.
Lost Context
Sometimes the linked resource is essential to understanding the article.
If the page disappears, the supporting context disappears too.
Slower Navigation With Redirects
Redirected external links create additional loading steps before users reach the final destination.
Direct linking is always cleaner.
How I Found the Issues Using Semrush
I used Semrush Site Audit to crawl the website and identify:
- Broken external links
- Redirected external links
- Redirect chains
- HTTPS issues
The tool made it easy to export all problematic URLs into spreadsheets for cleanup.
This was much faster than checking links manually.
How I Fixed Redirected External Links
Step 1: Export Redirected External URLs
I exported all redirected outbound links from the audit report.
This showed:
- Source page
- Outgoing URL
- Final redirected URL
Step 2: Find the Final Destination
For every redirected link, I checked where it eventually landed.
Example:
Old external URL:http://example.com/tools
Final destination:https://example.com/best-tools
Step 3: Replace the Old Links
I updated the links directly inside the articles.
Instead of linking to outdated redirected URLs, I linked directly to the final working page.
This removed unnecessary redirect hops for users.
How I Fixed Broken External Links
Broken links required more manual review.
Step 1: Review Each Broken Link
Not every broken external link deserved replacement.
I checked:
- What the original page was about
- Whether the resource still existed elsewhere
- Whether the link was still useful
Step 2: Replace With Updated Resources
In many cases, the content had simply moved to another URL.
So I updated the link with the new working page.
Step 3: Replace Dead Sources
Some pages were permanently gone.
For those, I:
- Found alternative sources
- Linked to updated studies
- Replaced old tool pages with current versions
Step 4: Remove Unnecessary Links
If the external reference no longer added value, I removed it entirely.
Sometimes fewer links are better than outdated links.
What Changed After the Cleanup
I did not expect rankings to suddenly jump overnight.
But the website definitely became cleaner and more trustworthy.
Better User Experience
Readers could now access working references without frustration.
Cleaner Content Quality
The articles felt more updated and professionally maintained.
Improved Site Audit Health
My overall site health score improved after fixing the issues.
Easier Future Maintenance
The cleanup also helped me identify outdated content sections that needed refreshing.
In many cases, fixing external links naturally led to improving the entire article.
What I Learned?
One important lesson stood out during this process:
Content maintenance matters more than most people realize.
Publishing content is only the beginning.
As websites grow older:
- links change
- tools disappear
- companies rebrand
- pages get removed
Without regular audits, websites slowly accumulate technical and quality issues in the background.
Broken and redirected external links may look like small problems individually, but across hundreds of pages, they create a messy experience.
Also, check How I Fixed Hundreds of Broken and Redirected Internal Links on My Website.
Final Thoughts
If your website has been active for a few years, there is a good chance many external links are already outdated.
Running a proper audit using tools like Semrush can quickly uncover hidden issues that are easy to miss manually.
For me, fixing external links was not just about SEO.
It was about improving content quality, user trust, and keeping the website properly maintained over time.
