White hat and black hat are informal labels for two approaches to SEO. White hat work improves a site for people and follows Google's Search Essentials: useful content, a crawlable site, links earned on merit. Black hat work tries to trick ranking systems, through tactics Google's spam policies name, such as cloaking, link schemes, scaled content abuse and hidden text. Grey hat covers tactics in between that are not clearly banned but exist mainly to manipulate. The labels come from the industry, not Google, which simply publishes its spam policies.
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What Google's spam policies cover
These are the practices that most often sit behind the black hat label. Each can lead to lower rankings from automated systems or a manual action.
- Cloaking and sneaky redirects: showing search engines different content from users
- Link spam: buying links that pass ranking credit, excessive link exchanges, private blog networks
- Scaled content abuse: mass-producing pages mainly to rank, whether by people or AI
- Site reputation abuse: publishing third-party pages on a trusted site to borrow its ranking power
- Expired domain abuse: buying old domains to host unrelated low-value content
- Keyword stuffing, hidden text and doorway pages
Why it matters for a SaaS company
Black hat tactics can lift rankings for a while, but a manual action or algorithmic demotion can take a whole domain with them, including the product and pricing pages that bring in pipeline. Google also says you are responsible for what an agency does on your behalf, so ask any vendor exactly where links come from and how content is produced. The same tactics now target AI answers, through planted reviews or text written to sway models, and the risk to brand trust is the same.
Example
Cheap links, expensive cleanup
A fictional HR startup, Rosterbay, hires a vendor promising quick links. Months later Search Console shows a manual action for unnatural links to the site. The team spends a quarter documenting and removing links and filing a reconsideration request instead of building pages.
Common mistakes
Assuming AI content is black hat
Google's concern is content made mainly to manipulate rankings, however it is produced. Useful AI-assisted content is allowed.
Not asking how a vendor works
If an agency cannot explain where links come from, assume the worst. You carry the penalty.
Frequently Asked Questions
Buying links that pass ranking credit breaks Google's link spam policy. Paid placements are fine if the links are marked rel="sponsored" or nofollow.
Often, yes. For a manual action, fix the issue and file a reconsideration request in Search Console. For algorithmic demotions, fix the issue and wait for systems to reassess the site.
Keep reading
- Manual Action: A manual action is a penalty applied by a human reviewer at Google when a site breaks its spam policies. It appears in Search Console.
- Link Scheme: A link scheme is any attempt to manipulate rankings with links, such as buying, trading or automating them. Google's spam policies prohibit it.
- Cloaking: Cloaking is showing search engines different content from what users see, to manipulate rankings and mislead people. Google treats it as spam.
- Scaled Content Abuse: Scaled content abuse is producing many pages mainly to manipulate rankings rather than help users, whether by AI, people or templates.
- Bing: Bing is Microsoft's search engine. Its index also powers other products, so Bing visibility can matter beyond Bing's own results page.
- Bingbot: Bingbot is the main web crawler for Microsoft's Bing search engine. It fetches pages for Bing's index and identifies itself with a bingbot/2.0 token in its user agent.
- Brand SERP: A brand SERP is the results page people see when they search your company or product name. For a SaaS company it is often the last page a buyer checks before booking a demo.
- Brave Search: Brave Search is a privacy-focused search engine from the maker of the Brave browser that runs its own independent web index.
