Tiered link building keeps resurfacing because the logic sounds clever. If a link to your site passes value, then a page with more links pointing at it should pass more. So instead of building links to your own site, you build links to the pages that already link to you, and then links to those, and so on, in layers.
The trouble is not the theory of link value. It is that every layer beyond the first exists only to manipulate rankings, and that the quality falls as the layers multiply. This piece explains the structure so you can recognise it, in a vendor’s offer or in a site you are buying, and explains why it tends to fail.
What tiered link building is
The Ahrefs SEO glossary defines it as: “Creating links to external pages that link to your website or page. With this approach, the links are built in layers, reinforcing the pages that link to the main page.”
In other words, the target of the work is not your site but somebody else’s page that happens to link to you. Three tiers are usually described. The table sets them out, with the quality and risk Ahrefs attaches to each direction of travel.
| Tier | Points at | Typical source | Quality and risk |
|---|---|---|---|
| Tier 1 | Your site | Direct links from reputable sources | The links you actually want |
| Tier 2 | Tier-1 pages | Links built to boost the pages linking to you | Quality falls, risk rises |
| Tier 3 | Tier-2 pages | Typically lower-quality links | Lowest quality, highest risk |
Ahrefs is blunt about the pattern: “as you go down the tiers, the quality of links typically decreases, and the risk of attracting search engine penalties increases”. The whole structure is a pyramid whose base is made of the weakest material.
How a tier 2 link building scheme is usually sold
You will rarely see the phrase “link spam” in an offer. Second tier link building is usually packaged as a booster for links you already have: “power up your guest posts”, “index your backlinks faster”, “make your PR links count”. The pitch is that the tier-1 link is clean, so whatever is pointed at it cannot touch you.
What sits behind those offers is the part to recognise. Lower tiers are typically produced in volume, often by automated tools, and placed on pages nobody reads: thin blogs, profile pages, comment sections and networks of sites built for the purpose. That last category overlaps heavily with what our guide to private blog networks describes. If a tiered link building strategy is proposed for a site you manage, those are the questions to ask: who places the lower tiers, where, and how many?
Why tiered link building fails
Start with Google’s definition of link spam: “creating links to or from a site primarily for the purpose of manipulating search rankings.” A tier-2 or tier-3 link has no other purpose. Nobody builds a link to someone else’s guest post because readers need it. The motive is written into the method.
Ahrefs reaches the same conclusion from the other side: “tiered link building is considered black-hat or grey-hat SEO, violating Google’s guidelines”. That puts it in the family of tactics covered in our piece on black hat SEO, with the same trade: a possible short-term lift against the risk of losing the rankings you had.
There are three ways it goes wrong. The lower tiers can simply be ignored, in which case you paid for nothing. They can damage the tier-1 pages you depend on, which harms sites that linked to you in good faith. Or the pattern can be seen as an attempt to manipulate your rankings, which is the scenario our guide to Google manual actions covers. The “it only touches the tier-1 page” argument assumes Google cannot follow a link graph, which is the one thing a search engine is built to do.
If you inherited tiered links
Sites bought on marketplaces and agencies taking over accounts both run into this. The signs are a set of decent tier-1 links whose own backlink profiles are swamped by low-quality links from unrelated pages, often appearing in bursts.
The first step is to stop any work that is still running, because tiers are often maintained by a vendor on a schedule. The second is to judge the risk honestly. If there is no manual action and rankings are stable, Google may already be ignoring the lower tiers. If there is a manual action for unnatural links, our guide on how to disavow links covers when disavowing your own backlinks is warranted. Note that you can only disavow links to your own site, not links pointing at someone else’s page.
The legitimate cousin: promoting pages that link to you
There is a version of the idea that is not a scheme, and it is worth separating clearly. When a publication covers your work, sharing that coverage with your audience, mentioning it in a newsletter or citing it from your own press page sends real people to a page that links to you. That page may gain links and attention as a result, and so may you.
The difference is the same one that runs through every link question. Sharing coverage sends readers; tier-2 link building sends nothing but crawlers. One is promotion of something genuinely worth reading, the other is a structure built for an algorithm. Our broader guide on how to get backlinks covers methods that produce tier-1 links worth having in the first place, which is where the effort belongs.
A limitation worth stating. Neither Google nor Ahrefs publishes a measure of how often tiered links are ignored, discounted or penalised, and no third-party tool can see that judgement. Anyone claiming tiered links “still work” is reporting a result they cannot isolate from everything else that moved at the same time. The safest reading is the one the definitions support: the lower the tier, the weaker the link and the higher the risk.
If a vendor offers to make your existing backlinks stronger by building links to them, read it as an offer of link spam with an extra step. Decline it, and put the budget into earning better tier-1 links instead.
Frequently asked questions
Is tiered link building black hat?
Ahrefs describes it as “considered black-hat or grey-hat SEO, violating Google’s guidelines”. Lower tiers exist only to influence rankings, which matches Google’s definition of link spam.
What is second tier link building?
Building links to pages that already link to your site, so that those tier-1 pages appear stronger. Quality typically falls and risk rises at each lower tier.
Can tier 2 links hurt my site if they do not point at it?
They can be ignored, they can damage the pages linking to you, or the pattern can be treated as manipulation of your rankings. None of those outcomes helps you.
Is sharing press coverage a form of tiered link building?
No. Promoting coverage sends real readers to a page that mentions you. Tiered schemes build links for crawlers, not people.
The takeaway Tiered link building is link spam with extra layers, and each layer is weaker and riskier than the last. Recognise it in offers, stop it on sites you inherit, and spend the effort on tier-1 links worth having.
