Bad SEO Practice
Violates search engine guidelines or harms user experience in an attempt to manipulate rankings, risking penalties and lost trust.
If you have ever thought a quick link buy would save time, you already know the penalty can undo months of work.
Key points
- Audit your site for keyword stuffing and duplicate content before search engines do.
- Earn links naturally; buying them or using link farms violates Google Search Essentials.
- Publish original, useful content instead of thin or spun pages.
- Fix broken links and improve mobile usability to avoid technical SEO issues.
- Consolidate duplicate pages rather than letting them compete against each other.
A keyword-stuffed page that lost all traffic
An e-commerce site selling hiking boots published a product description that repeated 'buy hiking boots' 15 times in 200 words. Google's spam update in 2024 devalued the page, dropping its organic traffic from 2,000 visits a month to zero. The site spent six months rebuilding the page with original content and earning natural links before rankings returned.
Three ways it goes wrong
- Keyword stuffing Forcing exact-match terms unnaturally into copy makes pages read poorly and triggers spam filters under Google's spam policies.
- Link schemes Buying links or using link farms violates Google Search Essentials and can lead to manual actions that remove your site from search results.
- Thin content Publishing low-value or spun pages wastes crawl budget and reduces trust, as search engines aim to surface helpful, relevant content.
Three situations where this changes your decision
- When scaling content If you plan to publish hundreds of pages quickly, ensure each one is unique and useful; scaled low-value content is a common bad SEO practice in 2026.
- When fixing duplicate content Instead of leaving duplicate product descriptions or overlapping pages, consolidate them with canonical tags or redirects to avoid competing URLs.
- When buying links A cheap link purchase might boost rankings briefly, but manual action or algorithmic demotion can erase months of organic traffic overnight.
Common questions
What is black hat SEO?
Black hat SEO uses search-engine-violating tactics to manipulate rankings instead of earning visibility through user-focused optimisation.
Why do people use black hat SEO?
They seek quick ranking gains, but the risk of penalties and lost traffic usually outweighs any short-term benefit.
What does good SEO look like?
Good SEO involves original content, natural link earning, and a strong user experience, following guidelines like Google Search Essentials.
Sources
- Google Search Central Official guidelines on creating helpful content
- Google Spam Policies for Web Search Defines prohibited tactics like keyword stuffing and link schemes
- SEMrush Lists common bad SEO practices and how to avoid them
- Search Engine Journal Explains why certain SEO tactics are no longer effective