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Surveys

Port80 Surveys the Top 1000 Corporations'
Web Servers


Since January 2003, Port80 Software has surveyed Web sites of the U.S. Fortune 1000 corporations to determine their choice of Web server software.

July 2007 marks a new update to Port80's Top 1000 Web Servers Survey -- based on the new 2007 Fortune 1000 list of companies' Web sites (read the related press press release). This is the first survey update with the 2007 list, the latest since August 2006. Check out the 2007 results below, access historical survey results since 2003, or look up a Fortune 1000 Web server or your own site right now:


Microsoft IIS Serves 55.0% of Fortune 1000 Web Sites
[ Top 1000 Web Servers Survey, July 2007 ]

Microsoft IIS continues its Fortune 1000 Web server dominance since the survey began in 2003.


Microsoft IIS 6.0 Gains 9.5% since August 2006
To Serve More Fortune 1000 Web Sites than Apache or IIS 5

[ Top 1000 Web Servers Survey Details, July 2007 ]




Microsoft IIS Continues to Serve
More Fortune 1000 Web Sites than Any Other Web Server

[ Top 1000 Web Servers Survey, 2003-2007 ]

Microsoft IIS has the Web server of choice among the largest U.S. companies for the past four and a half years.
* 12.03 survey and all future surveys count Apache variants in the "Apache" group, not the "Other Web Servers" group
** No survey conducted July 2004 to October 2004; periodic surveys from November 2004 on.



Microsoft IIS 6.0 Passes IIS 5 Among Fortune 1000 Servers,
While IIS 7 Makes First Appearance on the Survey
(Serving up microsoft.com)

[ Top 1000 Web Servers Survey (Microsoft Focus), 2003-2007 ]

Microsoft IIS overall share holds steady while customers continue to upgrade to the IIS 6.0 platform.
* No survey conducted July 2004 to October 2004; periodic surveys from November 2004 on.


Apache Continues to Steal
Former Netscape Market Share with Mild Increase

[ Top 1000 Web Servers Survey (By Percent Change), 2003-2007 ]

Tracking the change in Fortune 1000 Web server market share over time...
* No survey conducted July 2004 to October 2004; periodic surveys from November 2004 on.


An important note on Web server identity

Mask Your Web Server for Enhanced Security
Before looking at server market share in more detail, it is important to note that the vast majority of the Top 1000 Corporations’ Web sites identify their server software platform in their standard HTTP header response, and thus fail a basic security test.

Come on Fortune 1000, make our jobs more difficult! Server anonymization with a tool like ServerMask will make your Web site less vulnerable to hackers by removing signatures that betray your Web technologies and by ensuring that exploit attempts are more likely to trigger your firewalls and intrusion detection systems.

To learn more about masking your Web server, check out this Port80 article.

To see what clues your Web server may be broadcasting, check out our free, online server header check tool.




What Web server are you running?

Is your server header divulging your technology platform? Test your site now with our free online header check tool.


Check out Web and application servers on a leading corporation's site

Select a company below to see what Web server and application server software they are running on their main corporate Web site (e.g. www.corporation.com). A new window will open up with the real-time results for the selected company.

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Company
A. Schulman
A.G. Edwards
A.O. Smith
ABM Industries
ACCO Brands
AFLAC
AGCO
AGL Resources
AIMCO
AK Steel Holding
AMC Entertainment
AMR
AT&T
Abbott Laboratories
Abercrombie & Fitch
Acuity Brands
Adams Resources & Energy
Adobe Systems
Advance Auto Parts
Advanced Micro Devices
Aetna
Affiliated Computer Services
Affinia Group Intermediate Holdings
Agilent Technologies
Agilysys
Air Products & Chemicals
Airgas
Airtran Holdings
Alaska Air Group
Albemarle
Alberto-Culver
Alcoa
Aleris International
Alexander & Baldwin
Allegheny Energy
Allegheny Technologies
Allergan
Alliance Data Systems
Alliance One International, Inc.
Alliant Energy
Alliant Techsystems
Allied Waste Industries
Allstate
Alltel
Alpha Natural Resources
Altria Group
Amazon.Com
Ambac Financial Group
Amer Home Mortgage Holdings, Inc.
Amerco
Ameren
AmeriCredit
American Axle & Manufacturing
American Eagle Outfitters
American Electric Power*
American Express
American Family Ins. Group
American Financial Group
American Greetings
American International Group (AIG)
American National Insurance
American Standard
Amerigroup
Ameriprise Financial
AmerisourceBergen
Ametek
Amgen
Amica Mutual Insurance
Amkor Technology
Amphenol
Anadarko Petroleum
Analog Devices
Andrew
Anheuser-Busch
Anixter International
AnnTaylor Stores
Aon
Apache
Apple Inc.
Applera
Applied Industrial Technologies
Applied Materials
AptarGroup
Aquila
Aramark
Arch Coal
Archer Daniels Midland
Arkansas Best
Armor Holdings
Armstrong World Industries, Inc.
Arrow Electronics
ArvinMeritor
Asbury Automotive Group
Ashland
Associated Banc
Assurant
Atmos Energy
Auto-Owners Insurance
AutoNation
AutoZone
Autoliv
Automatic Data Processing
Avaya
Aventine Renewable Energy Holdings
Avery Dennison
Avis Budget Group
Avnet
Avon Products

View: a | b | c | d-e | f-g | h-k | l-m | n-o | p-r | s | t-u | v-z

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Contact our IIS Mechanics division if you would like a customized survey or if you have an idea for our next survey topic:

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Microsoft IIS owns the Fortune 1000 Web server marketMicrosoft IIS owns the Fortune 1000 Web server marketMicrosoft IIS owns the Fortune 1000 Web server marketMicrosoft IIS owns the Fortune 1000 Web server market