SEO Microsite
An SEO microsite is a small, focused website or group of pages built around a single topic, product, campaign, or event, often on its own domain or subdomain.
Key takeaways
- Microsites are small, focused sites for specific topics or campaigns.
- They can boost SEO for narrow keywords but require careful planning.
- Avoid using them as link farms or creating thin content.
- Always link back to your main site and plan for the microsite's end.
- Subdirectory microsites are easier to manage than separate domains.
Microsites can help you target specific keywords with highly focused content, but they require careful planning to avoid SEO pitfalls.
Example
A brand launches a new product line and creates a microsite at productlaunch.example.com. The microsite includes:
- A homepage with product overview
- A features page
- A testimonials page
- A blog with launch updates
All pages are tightly themed around the product launch, and the microsite links back to the main brand site for purchases.
When should I use this?
Use an SEO microsite when:
- You have a temporary campaign or event (e.g., holiday sale, conference)
- You need to target a very specific keyword or audience that doesn't fit your main site's structure
- You want to test a new market or product without affecting your main site's authority
- You need a dedicated content experience with multiple pages (not just one landing page)
What it is not
- A landing page (single page, single conversion goal)
- A link farm (used only to build backlinks)
- A standalone brand (should still link to and align with your main site)
- A permanent site (often time-bound, needs a retirement plan)
Quick start
- Define your goal: What specific keyword or campaign will the microsite target?
- Choose a URL structure: Separate domain, subdomain, or subdirectory? (Subdirectory is easiest for SEO)
- Create focused content: 3-5 pages, each tightly themed around your topic
- Link to your main site: Use contextual links from the microsite back to relevant pages on your main site
- Set up analytics: Track traffic, conversions, and SEO performance separately
- Plan for the end: Decide if you'll retire, redirect, or merge the microsite after the campaign
Common mistakes
- Treating a microsite like a standalone brand without clear links to the main site or brand strategy
- Using a microsite mainly to manipulate rankings or build artificial backlinks
- Creating too many thin pages instead of a tightly focused content set
- Launching without a plan for maintenance, analytics, and post-campaign retirement or migration
Next step
FAQ
What is the difference between a microsite and a landing page?
A microsite is a small website with multiple pages and a broader content experience, while a landing page is a single page focused on a specific conversion goal.
Are microsites good for SEO?
Yes, when used correctly. They can help target specific keywords with focused content, but they also carry risks like duplicate content and maintenance burden.
Should I use a separate domain for a microsite?
It depends. A separate domain gives full independence but requires building authority from scratch. A subdomain or subdirectory is easier to manage and leverages existing site authority.
Related topics
Sources
- Google Search Central — Best source for Google guidance on site structure, content quality, and SEO best practices for separate properties, subdomains, and campaign pages.
- Google Search Central Blog — Useful for updates and clarifications on indexing, site quality, and how Google evaluates content across different site types.
- Ryte Wiki — Clear definition of microsites, including their relationship to the main site, separate URL, and topical focus.
- VWO — Practical explanation of microsites, common uses, and implementation considerations such as analytics and content planning.
- Google Search Central — Relevant for pages on duplicate content, site structure, and avoiding manipulative practices when using microsites.
Reviewed by Lucía Marín, Founding editor.