Microsoft IIS vs Apache Tomcat

Microsoft IIS is a web server and Apache Tomcat is a web server. Here's how they compare, how Tech Stack Detector detects each, and how many scanned websites use them.

Microsoft Internet Information Services.

Category
Server
Detection signals
1
In our index
3 websites
Official site
iis.net
Learn more about Microsoft IIS

Java servlet container and web server.

Category
Server
Detection signals
2
In our index
Not yet detected
Official site
tomcat.apache.org
Learn more about Apache Tomcat

How Tech Stack Detector detects each

Microsoft IIS

  • HeaderServer header identifies IIS

Apache Tomcat

  • HeaderServer header identifies Tomcat
  • Html PatternTomcat default error page

Websites using each

Using Apache Tomcat

None in our index yet.

Frequently asked questions

What is the difference between Microsoft IIS and Apache Tomcat?

Microsoft IIS is a web server (Microsoft Internet Information Services), while Apache Tomcat is a web server (Java servlet container and web server). Both are Server technologies, so they are often considered alternatives.

Can a website use both Microsoft IIS and Apache Tomcat?

Yes. Tech Stack Detector detects each technology independently when you scan a site, so a single page can report both Microsoft IIS and Apache Tomcat when both are present.

More Server comparisons