External Redirected URLs: When and How to Fix Them

What this check flags

During a crawl, the auditor follows every outgoing link on your site, including links that point to other websites. Whenever an external target responds with a 3XX status code, usually a 301 (permanent) or 302 (temporary) redirect, that target URL gets reported as an External Redirected URL. Sitebulb classes this hint as an Insight rather than an issue: something worth a look, not an alarm. In Screaming Frog the same data sits in the Response Codes tab filtered to Redirection (3xx), with the Inlinks pane showing which of your pages contain the outdated link.

The key distinction: this is not about redirects on your own site. The external page moved, its owner set up a redirect, and your link still points at the old address. The redirect belongs to them; the stale href belongs to you.

Why it matters

A small latency tax for users

Every redirected click costs the visitor an extra round trip before the destination page even starts loading. One hop is barely noticeable; chains of two or three hops start to feel sluggish, especially on mobile connections. It is a worse experience than a direct link, even if only slightly.

Crawl waste is minor here

Unlike internal redirects, external redirects do not burn your own crawl budget in any meaningful way. Search engines resolve the hop on the other site's infrastructure. Do not let anyone scare you into treating this as a crawl efficiency emergency. It is not one.

The real risk: redirects decay

This is the part worth caring about. A redirect is a signal that the target has already moved once, and moved content tends to keep moving. The common failure pattern of link rot looks like this: the link works, then it redirects, then the redirect breaks into a 404, or worse, the domain expires and gets bought by someone who points it at an irrelevant or spammy site. At that point you are linking your readers (and your reputation) to junk. Sitebulb even has a separate hint for the next stage, External URL redirect broken (4XX or 5XX). Fixing redirected links while the trail is still warm is much easier than reconstructing a dead one later.

Severity: LOW

Honest assessment: this is housekeeping. It will not move rankings, it does not create indexing problems on your site, and Sitebulb explicitly flags it as an Insight with no required action. Treat it as a periodic maintenance task, not a fire. The value is preventive: cleaning these up now is cheap insurance against broken or hijacked destinations later.

How to diagnose

First, get the full picture from your crawler. In Sitebulb, open the hint and export the list of external URLs together with the pages that link to them. In Screaming Frog, filter External URLs by 3XX in Response Codes, then check the redirect destination column to see where each one ends up.

Then triage each redirect by asking three questions. One: where does it finally land? Follow the chain to the end with your crawler or a quick curl. Two: is the final destination still the content you meant to cite, or has it become a homepage, a category page, or something unrelated? Three: is the redirect permanent (301) or temporary (302)? A 302 from a site you trust may be transient, such as a maintenance or geo redirect, and may not need any change at all.

How to fix

The fix is simple: edit the link so the href points directly at the final destination URL, skipping the redirect entirely.

<!-- Bad: links to the old URL, which 301s -->
<a href="http://example.com/old-guide">the guide</a>

<!-- Good: links straight to the final destination -->
<a href="https://example.com/resources/new-guide/">the guide</a>

Work through your export, update each href in the CMS, and re-crawl to confirm the count drops. If the final destination is no longer relevant, swap in a better source or remove the link. Two patterns deserve a bulk fix: http to https redirects on the same domain, and bare domain to www redirects. These are usually safe to find-and-replace site wide.

When to leave it alone

Not every redirected external link needs touching. Leave it if the redirect is a deliberate, stable mechanism: affiliate and tracking links that route through a redirector by design, link shorteners you control, or login and geo redirects that vary by visitor. Also skip 302s on healthy, well-maintained sites, since the temporary state may resolve itself. And if you have thousands of these inside old archived posts that get no traffic, your time is better spent elsewhere.

Common mistakes

The classic errors: updating the link to an intermediate hop instead of the true final URL, so it still redirects; "fixing" affiliate links and destroying your commission tracking; replacing a redirect with whatever the destination homepage is, which guts the citation value for readers; treating this as urgent and burning a day on it while real issues, like internal redirects and broken links, sit unfixed; and fixing once but never re-crawling, when external targets drift continuously and the only durable fix is a scheduled audit, quarterly is plenty for most sites.

FAQ