The 301 Doesn't Care What You Paid For It: What Survived a 300-Link Domain Move

There's a specific kind of quiet that hits you around day nine of a domain migration, when you're staring at a spreadsheet and realizing that roughly two-thirds of the money you spent on backlinks is now pointing at a URL that redirects to a page that redirects to a 404. That was us in mid-July.

We'd been sitting on a decent mid-tail site — call it a home-services blog pulling maybe 40k sessions a month — and we wanted to test something nobody in the link business likes to talk about: what happens to paid placements when the site underneath them moves?

So we bought 300 backlinks. Five package types. Then we moved the domain.

The setup, briefly

We sourced everything through hacklink-style marketplaces over about six weeks in early spring, then spent a month mapping every destination URL before we flipped the switch. The mix looked like this:

• 70 niche edits (links inserted into existing articles on live sites)
• 60 guest posts on general-interest blogs
• 60 PBN placements from a network vendor who swore up and down they weren't a network
• 50 directory and citation links
• 60 local-news and digital-PR style placements

On migration day we 301'd every old URL to its direct equivalent on the new domain. One hop. No chains by design. Then we waited and counted.

What "made the trip" actually means

This is where most migration posts get cute. We used a strict definition: a link counted as survived only if, 120 days post-move, the live source page displayed a clickable anchor pointing at the new domain, the source page was still indexed, and the link wasn't wrapped in a nofollow, sponsored, or UGC attribute it hadn't had before.

That last clause is the killer. Plenty of links "survived" in the sense that the old URL still redirects. They just stopped being links.

The ledger

Package type	Bought	Survived 120 days	Rate
Niche edits	70	44	63%
Guest posts	60	31	52%
Local news / PR	60	22	37%
Directory / citations	50	12	24%
PBN	60	3	5%
Total	300	112	37%

Five percent on the PBN bucket isn't a fluke. When we pulled the source pages, most of those domains had simply been repurposed or parked inside the 120-day window — some of them within three weeks of us buying. The link didn't fail because of the migration. It failed because the site it lived on evaporated. We just didn't notice until we went looking.

Where the rest of them went

Roughly 60 links died from redirect-chain rot. Here's the pattern: source page → old URL → redirect → old URL with a tracking parameter → redirect → new URL. Three hops. Google will follow a chain that long, but it drags equity and, more importantly, it drags time. A lot of those links were technically still live at day 120 but hadn't passed anything meaningful in months.

Another 40-ish were quietly rewritten. Not removed — rewritten. A directory listing updated our company URL to a submissions form. A guest post editor swapped our anchor for a bare "website" name because the URL changed and their internal checker flagged it. One regional news outlet in Ohio apparently runs a quarterly link audit and unlinked us entirely the day after the old domain started 301ing, presumably because their plugin reads redirects as dead links.

That one stung. It was a $320 placement.

Vendor replacement policies: read the clause, not the sales page

We went back to all five vendors and asked a simple question: our site moved, will you update the destination URL?

• Two vendors said yes, no charge, and actually did it — about 85% of the links we submitted got updated. Slow, but real.
• One vendor offered a "migration support" add-on at 20% of the original order value. We paid on a subset to test. Updates landed in six business days.
• One vendor said changes were out of scope after 30 days from delivery.
• One vendor never replied. We sent four emails.

None of these policies are hidden. They're in the terms, usually buried between the refund language and the arbitration clause. Read them before you buy, and read them again before you migrate. A link package with no post-delivery URL-change policy is a link package with a one-year shelf life, minimum.

The anchor drift nobody warned us about

On day 60 we ran an anchor profile comparison. About 18% of surviving links had different anchor text than we'd purchased. Some of that was editors cleaning up over-optimized anchors — honestly, fine. Some of it was the migration itself: when a page gets rewritten or re-templated, the anchor goes with it.

One niche edit changed from a two-word commercial anchor to the full brand name plus a sentence of added context. Real quote from the editor: "I liked the post but the link read like an ad." Fair.

Point being: your anchor plan doesn't survive a migration intact. Budget for drift.

The 120-day indexation curve

Survivors reindexed at a median of 21 days. The slowest bucket was local news — those source pages get crawled infrequently, so some links took 70+ days to register against the new domain. If you're judging a migration at day 30, you're judging it way too early. We'd hold off on any panic until at least day 60, ideally 90.

The checklist we should have run first

1. Export every paid link into one sheet. Source URL, destination URL, vendor, purchase date, anchor, rel attribute. If you can't produce this, you don't know your inventory.
2. Check the source domains are still alive and indexed. Before you migrate. Half our PBN losses were visible pre-move if we'd looked.
3. Map old-to-new URLs one-to-one and verify it in staging. No chains. Not even one. Chains compound.
4. Read each vendor's URL-change policy. Note the deadline in days, not vibes.
5. Screenshot your anchors. Day-of-migration evidence, so you can tell drift from deliberate edits.
6. Expect a third to survive and plan your budget accordingly. If a package costs $X and you might move in eighteen months, your real cost is closer to 3X.
7. Don't buy new links for 30 days post-move. Let the redirects settle. New links to a domain that's still reindexing is like repainting a house while the foundation's curing.

The takeaway

A 301 is a technical instruction. It's not a promise, and it has absolutely no opinion about what you paid. Paid links are rental agreements with an expiry date you didn't write — and a domain migration is the moment the landlord gets to renegotiate.

Count your inventory before moving day. Not after.