Do Backlinks to a 404 Page Still Count?

Not for long. The link still exists on the other site, but the URL it points at returns nothing, so the value it carries has nowhere to land. Once Google stops trying that URL and drops it from the index, the link stops counting for you. A 301 redirect recovers almost all of it.

What actually happens when a linked URL dies

It helps to picture the two halves separately. The link lives on someone else's page and is unaffected by anything happening on your server. The destination is yours, and it's the part that broke.

Google keeps crawling a 404 URL for a while after it starts failing — partly because 404s are often temporary mistakes, and partly because the inbound links keep pointing there, which is a signal the URL matters. During that window the equity is in limbo: it isn't being applied to anything, but it hasn't been written off either.

Eventually the URL is dropped from the index. At that point the link is, from a ranking perspective, spent. It may still send you the occasional visitor — straight into your 404 page.

How long you have

There's no published number, and it varies with how often the URL is crawled. A high-authority page that Google visits daily will be re-checked and dropped faster than a deep page crawled monthly. Practically:

Time since the URL died	What's happening
Days	Google recrawls, may treat it as temporary. Nothing lost
Weeks	Rankings for that URL fade; equity in limbo
A month or two	Usually dropped from the index
Months later	Redirecting still works, but the page starts from scratch

The reassuring part: a 301 put in place after the fact still works. Google will recrawl the old URL, see the redirect, and pass the accumulated signals to the new target. You lose ranking time, not the links. So finding a two-year-old 404 with fifteen backlinks pointing at it is not a lost cause — it's one of the cheapest wins in SEO.

The fix, in order of preference

1. Restore the page. If the content still makes sense and you removed it by mistake, put it back at the same URL. Everything resumes.

2. 301 to the closest equivalent. This is the standard move. A 301 redirect passes the link signals to the new URL, and Google's guidance on redirects treats a permanent redirect as the correct way to move a URL's value.

The word doing the work is equivalent. Redirect a deleted product page to the category it belonged to, or to its replacement. Do not redirect it to your homepage — Google treats an irrelevant redirect as a soft 404 and processes it as if the page simply died, which puts you back where you started with an extra hop.

3. Leave it as a 404. Genuinely the right answer when nothing on your site is a reasonable substitute, and when the links pointing at it are junk you never wanted. A clean 404 is not a penalty; Google has said so consistently. Dead URLs are a normal part of the web.

4. Use 410 if it's deliberate. 410 Gone says "this is intentional, stop asking." In practice Google handles 404 and 410 almost identically and has described the difference as small, so this is a tidiness choice, not a ranking one.

What you should not do is set up a redirect chain of three or four hops through old URLs, or point everything at a single catch-all page. Both leak value; the second one usually gets treated as a soft 404 anyway.

How to find the 404s worth fixing

You want a list of dead URLs sorted by inbound links, not a list of every broken URL on the site. Three ways to get it:

Search Console → Pages → Not found (404). Free, and it's Google's own view of which dead URLs it's still tracking. It won't tell you which have links.
Any backlink tool's "best by links" report, filtered to broken. Ahrefs, Semrush, Moz and Majestic all have some version. This is the report that matters, because it ranks dead URLs by how much you're losing.
Your own referral logs. Traffic arriving at 404 pages from external domains is a live signal that somebody, somewhere, is linking to a page you deleted.

Then triage: any dead URL with more than one referring domain gets a redirect. Everything else can stay dead. If you've never done this, it belongs in your regular backlink profile audit, and it overlaps heavily with recovering lost backlinks — same list, different failure mode.

The migration case, which is where most of this damage happens

Isolated deleted pages cost you a link or two. Site migrations and redesigns cost you hundreds, because a new URL structure shipped without a redirect map turns every old URL into a 404 simultaneously — and every link ever earned points at the old structure.

If you're planning a replatform, the redirect map is not a post-launch task. See what happens to backlinks when you migrate a site for the full sequence.

The other side: 404s are somebody else's opportunity

Every dead URL with links pointing at it is a page a competitor can offer to replace. That's the entire premise of broken link building — find a dead resource, write a better one, and email everyone still linking to the corpse.

Which cuts both ways. Leaving a well-linked page dead doesn't just cost you the equity; it invites someone else to inherit the links. Fixing your own 404s is the defensive half of the same tactic.

Long term, the sturdier position is a link profile that doesn't depend on any one URL surviving. Links placed in-content across many partner sites, pointing at your core pages rather than at campaign URLs you'll retire, hold up through redesigns. That's how exchanges on Backlinkster are structured — one in-content link for one, verified live by code, so a placement that breaks is flagged rather than quietly rotting.

Frequently asked questions

Do backlinks to a deleted page still pass value? Only until Google drops the URL from its index, typically weeks to a couple of months. After that the link exists but passes nothing, because there's no live page to receive it.

Will a 301 redirect recover the link equity? Yes, nearly all of it, and it works even if the page has been dead for a long time. The redirect must point to a genuinely related page — an irrelevant redirect gets treated as a soft 404.

Do 404 pages hurt my SEO? No. 404s are normal and Google expects them. What costs you is 404s that shouldn't exist — deleted pages with links, or broken internal links — not the status code itself.

Should I redirect all my 404s to the homepage? No. Google treats redirects to an unrelated page as soft 404s, so you get no benefit and you send visitors somewhere that doesn't answer their intent. Redirect to the closest equivalent, or leave it dead.

How long does Google keep crawling a 404 URL? Longer than most people expect — it will retry periodically for months, especially if links keep pointing there. That's why late redirects still work.

Is 410 better than 404 for pages I removed on purpose? Marginally faster at getting the URL dropped, but Google treats the two almost the same. Use 410 to be explicit; don't expect a ranking difference.

What if the linking site removed the link entirely? Then it's a lost link rather than a broken destination, and redirects won't help. That's an outreach problem — see how to recover lost backlinks.

The bottom line

A backlink to a 404 counts for nothing once the URL leaves Google's index, but the window is generous and the fix is cheap. Pull a list of your dead URLs sorted by referring domains, 301 each meaningful one to its closest live equivalent, and leave the rest to die properly. The single highest-value version of this job is the redirect map you write before a migration — the pages you never let 404 in the first place are the ones you never have to rescue.