IIS

Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.

backend824 eligible domainsiis.net
Stats
Adoption0.5%
Avg confidence99%
30-day trend+3
Search database

What is IIS?

IIS is a backend technology. Internet Information Services (IIS) is an extensible web server software created by Microsoft for use with the Windows NT family.. Currently detected on 824 quality-eligible websites in the Glympt index.

Official website: iis.net.

Recently detected on

View all →
lucerabynight.it
IT 95%conf 100%
hcbe.net
conf 100%
uscommissarysolutions.com
conf 100%
domesa.com.co
conf 100%
leosconeyisland.com
US 35%conf 100%
texasnotary.com
conf 100%
smarteam.com.es
ES 75%conf 100%
sprocketsports.com
conf 100%
midmich.edu
US 45%conf 100%
cos.edu
US 35%conf 100%

Top countries

BR16CA15DE15DK14FR12GB49IT40NL14SE15US72

Related technologies

PHP
PHP is a general-purpose scripting language used for web development.
66,096 domains
Nginx
Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.
23,997 domains
Node.js
Node.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.
19,857 domains
LiteSpeed
LiteSpeed is a high-scalability web server.
12,287 domains
Apache HTTP Server
Apache is a free and open-source cross-platform web server software.
11,712 domains
Sentry
Sentry is an open-source platform for workflow productivity, aggregating errors from across the stack in real time.
10,821 domains
TypeScript
TypeScript is an open-source language which builds on JavaScript by adding static type definitions.
2,687 domains
Ruby
Ruby is an open-source object-oriented programming language.
2,187 domains

Frequently used with

Windows Server826Microsoft ASP.NET603jQuery597Google Tag Manager588Google Analytics554Google Analytics 4507Global Site Tag499Bootstrap374core-js342Google Font API331

Frequently asked questions

How does Glympt detect IIS?

By scanning headers, HTML, JS globals, meta tags, and cookies. Detection is automated and non-intrusive.

How accurate?

Confidence averages 99% for IIS. ≥70% is highly reliable.

Can I export?

Yes. Pro and Business plans include CSV export with full filtering.

Refresh rate?

Major sites: ~7 days. Smaller domains: ~30 days. Trigger fresh scans from the dashboard.

Is IIS trending?

IIS gained 3 domains in 30 days.

What is "confidence"?

0–100 score indicating detection certainty. Multiple strong signals = high confidence.

© 2026 Glympt — Gennaro Labs

Affordable technographic data for developers, agencies and sales teams.