What Is Microsoft IIS?
Website BuilderMicrosoft IIS is a hosting platform used to build and deploy modern websites.
Detect Microsoft IIS on any website:
Why Microsoft IIS Matters
If you're weighing Microsoft IIS for a new site, auditing a competitor's stack, or figuring out why a prospect's website looks the way it does, the platform choice drives everything downstream: hosting cost, SEO control, performance ceiling, and migration pain later. We've fingerprinted Microsoft IIS on 1 live sites in our database, so the answers here are grounded in real scan data — not marketing copy.
How Websites Using Microsoft IIS Work
- Recognizable runtime and asset loading patterns
- Consistent layout or component conventions across projects
- Platform-specific deployment and publishing workflow
Best Practices When Working With Microsoft IIS
Based on patterns in our scan dataset and the detection evidence tiers.
- →Start by running a Microsoft IIS detection scan on any URL you're evaluating — the 80+ signal engine returns a confidence score plus the exact markers it matched, which beats reading view-source by hand.
- →Cross-check the result against the full detection evidence in /how-scores-work — confidence tiers tell you whether a match is strong (headers + scripts) or circumstantial (a single HTML pattern).
- →Pair this page with the builder gallery (/gallery/microsoft-iis) to see how Microsoft IIS sites look in the wild and spot the design patterns that repeat across real deployments.
- →For migration planning, compare Microsoft IIS against other builders in the same category — feature parity usually matters more than raw popularity.
How we detect Microsoft IIS — see our methodology: AI Influence Score calculation, evidence tiers, and fingerprint signal types.
How Our Detector Identifies Microsoft IIS
Our scanner analyzes multiple layers of a website's technical fingerprint to detect Microsoft IIS usage.
- 0 script-based fingerprints
- 0 CDN/domain fingerprints
- 0 HTML structure fingerprints
Websites Built With Microsoft IIS
Real sites detected by our scanner
Frequently Asked Questions About Microsoft IIS
What is Microsoft IIS?+
Microsoft IIS is a hosting platform used to build and deploy modern websites.
Why does Microsoft IIS matter?+
If you're weighing Microsoft IIS for a new site, auditing a competitor's stack, or figuring out why a prospect's website looks the way it does, the platform choice drives everything downstream: hosting cost, SEO control, performance ceiling, and migration pain later. We've fingerprinted Microsoft IIS on 1 live sites in our database, so the answers here are grounded in real scan data — not marketing copy.
How do we detect Microsoft IIS?+
Our scanner checks for these signals: 0 script-based fingerprints; 0 CDN/domain fingerprints; 0 HTML structure fingerprints. Each match contributes to a confidence score, and the full evidence tiers are documented at /how-scores-work.
How many websites using Microsoft IIS are in the database?+
We've fingerprinted 1+ live sites built with Microsoft IIS across our scan dataset. The list refreshes as new scans come in.
What are the typical characteristics of a Microsoft IIS website?+
Recognizable runtime and asset loading patterns. Consistent layout or component conventions across projects. Platform-specific deployment and publishing workflow
Related Tools & Technologies
Other website builders and platforms we detect
Ready to put Microsoft IIS detection to work?
You now know what Microsoft IIS is, why it matters, how to spot it, and where the detection signals come from. The next step is using that knowledge on a real URL — yours, a competitor's, or a prospect's.