Web Server Technology Surveys by Port80 Software

How are leading companies and Web sites leveraging Web server and HTTP technologies to accomplish business goals?

Port80 Software conducts periodic surveys to investigate the Web technology platforms of the 1000 largest U.S. companies as ranked by Fortune Magazine yearly.


Recent IIS Surveys

Periodic surveys on Web server software usage among Fortune 1000 Web sites

2012 - How Popular are Microsoft IIS Servers Around the World?
Which top level domains are IIS most popular with?

View our archieved surveys:

Periodic surveys on Web server software usage among Fortune 1000 Web sites

2010 - Top 1000 Web Servers Survey
Which leading sites depend on IIS? Apache? Which server is really "winning"?

Periodic surveys on HTTP compression usage among Fortune 1000 Web sites

2010 - Top 1000 Compression Survey
Which Fortune 1000 sites improve performance and lower costs with HTTP compression?

Periodic surveys on caching usage among Fortune 1000 Web sites

2010 - Top 1000 Cache Control Survey
Which leading sites use expiration-based cache control for speed and efficiency?


Industry Surveys Notice & Disclaimer

The names Port80 Software, ServerMask, CustomError, httpZip, CacheRight, PageXchanger, URLSpellCheck, ZipEnable, and w3compiler, as well as their respective logos and Web sites, are trademarked by Port80 Software, Inc. All other company names and products are trademarks or registered trademarks of their respective companies. The "Fortune 500" and "Fortune 1000" registered trademarks and company rankings are the property of Fortune Magazine and its parent company, Time Warner. This survey utilizes publicly available information and is for market research purposes only. Using any information provided by this Web site (www.port80software.com), the survey or any related online tools for malicious intent or to gain unlawful access to any company's private network(s) is prohibited.