Google Spam Policies That Matter for Multi-Site Networks: Doorways, Scaled Content, Link Spam, Expired Domains

Google Spam Policies That Matter for Multi-Site Networks: Doorway Abuse, Scaled Content Abuse, Link Spam and Expired Domain Abuse

TL;DR: If your business has agents, franchisees or branches and each of them gets a website, four of Google's spam policies decide whether that network is an asset or a liability: doorway abuse, scaled content abuse, link spam and expired domain abuse. None of them bans running many sites. Each one bans a specific reason for running them. The compliant version is easy to state: every site has a real person and its own angle, no article is rewritten across sites, links you are paid for (or that point to a sign-up page you earn from) carry rel="sponsored", and every domain is registered fresh. Making sites look different does not fix any of these. Google's own scaled content policy lists "creating multiple sites" to hide scale as an example of the abuse itself.

All quotes below come from Google's spam policies for Google web search↗, checked on 2 November 2026. The page footer said it was last updated on 28 August 2026.

Why these four, and not the whole list

Google's page lists 17 policy headings. Four of them describe things a site network does by default if nobody stops it, so those are the ones a head office has to design around.

We run more than 20 SEO↗ sites of our own and we are building a platform, the RedClaw Site Network, for head offices that want one site per agent. When we wrote the platform's usage rules we read the policy page heading by heading and asked one question of each: "would an agent network drift into this without anyone intending to?" Cloaking, hacked content and malware don't happen by drift. Doorways, scaled content, template links and recycled domains do, because each one is the cheapest way to fill the next site.

Doorway abuse: twenty sites chasing one query

Google defines doorway abuse as sites or pages "created to rank for specific, similar search queries" that send users to intermediate pages less useful than the final destination.

Two of the four examples on the page read like a description of a lazy agent network: "multiple websites with slight variations to the URL and home page" and "multiple domain names or pages targeted at specific regions or cities that funnel users to one page."

The second example is the one head offices should read twice. Region-targeted agent sites are normal for insurance, real estate, tutoring and franchise brands. What turns them into doorways is the word "funnel". If the Osaka agent's site and the Busan agent's site exist only to push the visitor to one HQ sign-up page, and neither has anything local on it, the region is just a keyword. If the Osaka site is run by an agent who answers questions in Japanese about Osaka-specific paperwork, it is a site. Google's guidance on helpful content↗ (checked 2 November 2026) pushes the same way from the other side: it asks whether pages "carry a byline, where one might be expected" and calls fake creator profiles a form of deception.

So in our platform the agent's "About" page is required before a site goes live: a real name or handle, a region, and what they actually do. We made it a product rule. A site with no person behind it has no reason to exist separately from HQ, and in our reading that's the exact situation the doorway policy describes.

Scaled content abuse: the one-article-twenty-sites trap

Scaled content abuse is "when many pages are generated for the primary purpose of manipulating search rankings and not helping users", and the page says this applies "no matter how it's created."

The examples cover AI-generated pages without added value, scraping with "automated transformations like synonymizing, translating" and stitching content from other pages. The fourth example names site networks directly: "creating multiple sites with the intent of hiding the scaled nature of the content."

That sentence settles a question we get asked often: does it help if each site uses a different template, colour scheme and analytics ID? For hiding duplicated content, no. If the articles are the same text with synonyms swapped, the policy treats the effort to make sites look unrelated as part of the abuse. Different templates are useful for other reasons (one agent's bad decision doesn't drag a shared design, and each site's data stays its own), but they are not a licence to publish the same thing 20 times. Google announced scaled content abuse as a named policy on 5 March 2024↗ and said it covers content produced by automation, by humans, or both.

Our own numbers explain why volume is the wrong instinct even before policy enters the picture. Across four new sites of ours, 360 pages earned 33,615 impressions and 48 clicks in the 90 days from 8 June to 5 September 2026 (Search Console, pulled 9 September 2026). Page count was never the constraint. On the 30 Search Console properties we checked for 5 September to 2 October 2026, four of the six sites with the most clicks had a tool page, such as a calculator or generator, as their top page. A network that wants traffic should spend its budget on a few things nobody else has, not on more copies.

The platform rule that follows: one article belongs to one site. AI can help an agent draft, and the agent rewrites it before publishing. HQ can share a topic list, but each agent writes their own take. We say "no rewriting one article across sites" in the usage terms because that is the move people reach for first when 20 sites need content by Friday. For a longer checklist on bulk publishing, see our AI content quality gate.

Link spam: footers, cross-links and paid links

Link spam is "creating links to or from a site primarily for the purpose of manipulating search rankings." The examples most relevant to a network are "excessive link exchanges" and partner pages "exclusively for the sake of cross-linking", and "widely distributed links in the footers or templates of various sites."

A franchise network that puts "Powered by HQ" with a keyword anchor in the footer of 40 sites matches the template-link example almost word for word. Agent sites that link to each other in a ring ("see my colleague in Fukuoka") are the cross-linking example. Neither feels like spam to the people doing it. That's why we treat it as a default rather than a judgement call: in our platform, sites don't link to each other.

The policy also says where the line is for commercial links. Google states that buying and selling links for advertising is "a normal part of the economy of the web" and that such links are not a violation if they carry rel="nofollow" or rel="sponsored". Google's page on qualifying outbound links↗ (checked 2 November 2026) says to mark advertisements or paid placements with sponsored. The sponsored value was introduced on 10 September 2019↗, when Google also said link attributes would be treated as hints, with crawling and indexing following on 1 March 2020.

For a forex introducing-broker or insurance-agent network, nearly every outbound link to a product or sign-up page earns someone a commission. Our platform marks those links rel="sponsored" automatically and agents can't remove it. It costs nothing in honesty and it's the line Google draws itself.

Expired domain abuse: the aged-domain shortcut

Expired domain abuse is "where an expired domain name is purchased and repurposed primarily to manipulate search rankings by hosting content that provides little to no value to users."

The illustrative examples are pointed: affiliate content on a domain once used by a government agency, and commercial medical products on a former non-profit medical charity's domain. Google named this policy in the same 5 March 2024 announcement↗ as scaled content abuse.

Expired domains reach the market through a defined process. ICANN's Expired Registration Recovery Policy↗ (in force since 31 August 2013, checked 2 November 2026) requires registrars to warn the registrant about one month and one week before expiry and again within five days after, and registries to offer a 30-day Redemption Grace Period after deletion. A domain that has been through all of that and dropped has a history someone else built. Pointing an agent site or a 301 redirect at it to borrow that history is the pattern the policy describes, whatever the new content is.

Our rule is the boring one: every site gets a newly registered domain, bought in the client's own account. We also treat 301 merges as same-site, same-topic only. Redirecting someone else's old domain into yours is not a merge. The other side of this is renewals. If your own agent domains lapse, they become someone else's expired domain, so we track expiry dates for every client domain.

Two more policies worth one read

Thin affiliation and the site reputation policy are not about networks by name, but both describe situations agent networks create.

The thin affiliation section says affiliate pages can be thin when they are "part of a program that distributes its content across a network of affiliates without providing additional value", often visible as "cookie-cutter sites or templates." That's the doorway and scaled-content problem seen from the affiliate side, and it's a direct warning to any HQ that hands agents a content pack. The site reputation policy covers the opposite setup: third-party content placed on a host site mainly to borrow the host's ranking signals. If an HQ decides to host agent pages under its own main domain instead of separate sites, oversight of those pages is what keeps them on the right side of it.

What happens if a network gets it wrong

Google can act on a violation algorithmically or with a manual action. Manual actions are reported in Search Console, and a site can request a review after fixing the issue.

Google's Manual Actions report help page↗ (checked 2 November 2026) lists types including "Unnatural links" to and from a site and "Thin content with little or no added value", and explains that owners are notified in the report and the message center. For a network, the practical point is ownership: the person who receives that notice is whoever is a verified owner in Search Console. If an agency or platform holds that role instead of the head office, the head office may hear about a penalty last. How to set up ownership across many sites is covered in our piece on managing multiple websites from one dashboard.

A compliant multi-site checklist

Run this before you open the next site. Every row is something a head office can check without any SEO tooling.

If you're comparing ways to run this many sites, our multi-tenant CMS vs WordPress Multisite comparison covers the cost and control side.

FAQ

Is running many websites against Google's policies?

No. The policies target the purpose, not the count. Doorway abuse, scaled content abuse and link spam all describe sites or links created "primarily" to manipulate rankings. Many sites with real people and distinct content are allowed.

Will different templates and separate analytics keep a network safe?

Not if the content is duplicated. Google lists "creating multiple sites with the intent of hiding the scaled nature of the content" as an example of scaled content abuse. Separate templates reduce shared risk between sites; they don't make copied content acceptable.

Can agents use AI to write?

Google's policy covers content "no matter how it's created", so the question is value, not tooling. Our rule: AI may draft, the agent rewrites before publishing, and one article never goes to several sites.

Do commission links to a broker or insurer need rel="sponsored"?

Google asks for sponsored on advertisements and paid placements, and says such links are not a violation when qualified with nofollow or sponsored. A link that earns a commission is the clearest case for it.

Can we buy aged domains for new agents?

We don't, and we advise against it. Repurposing an expired domain mainly to rank is the definition of expired domain abuse. Register a new domain in the client's name.

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