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FundamentalsReviewed September 5, 2026

What is Microsite?

A microsite is a small website, usually a handful of pages, built for one specific purpose, like a product launch, event, campaign or audience. It often lives on its own domain or a subdomain, separate from the main website.

Microsite versus landing page

A landing page is a single page, usually on your main site, built for one action. A microsite has several pages and its own navigation, so it can tell a bigger story, like an event schedule, speakers and registration.

When it makes sense

Microsites suit short campaigns, events, product lines with a different audience, or partnerships where the look and message need to stand apart from the main brand.

The SEO tradeoff

A separate domain starts with no search authority, and links it earns don't help your main site. If long-term search traffic matters, a section on your main site is usually the stronger choice.

Why Microsite matters

Microsites can give a campaign room to stand out, but they cost extra to build and maintain. Choosing the right format keeps effort and search value where they help most.

A conference that needed its own home

A trade association ran an annual conference with sessions, speakers, sponsors and registration. Moving it from scattered pages on the main site to a dedicated microsite made it easier for attendees to find everything, while the main site linked to it prominently.

Common mistakes

  • Building one for every campaign

    Too many microsites split effort and confuse visitors. Use a landing page when one page is enough.

  • Letting old microsites rot

    Outdated microsites with old dates and broken links hurt trust. Redirect or retire them when the campaign ends.

  • No link back to the main site

    Visitors should be able to reach your main brand. Link the two clearly.

Where we work on this

Applied, not theoretical

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