Use of SSL Creates Performance Overhead for Browsers

 Last reviewed: April 22, 1997
Article ID: Q150031

The information in this article applies to:
  • Microsoft Windows NT Server version 3.51
  • Microsoft Internet Information Server version 1.0
  • Microsoft Internet Explorer version 2.0

SUMMARY

The use of the Secure Sockets Layer (SSL) will slow performance between HTTP servers and browsers.

MORE INFORMATION

If two HTTP web servers are developed with identical HTML, and SSL is applied to only one of the servers, the client browsers will experience a noticeable performance degradation when you browse the SSL web server.

NOTE: Use encryption sparingly. The use of large bitmaps behind an SSL site should be used with discretion.

Additional query words: prodiis iis implementation
Keywords : iisconfig iishowto kbnetwork kbusage
Version : 1.0
Platform : WINDOWS
Issue type : kbtshoot

THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY.

Last reviewed: April 22, 1997
© 1998 Microsoft Corporation. All rights reserved. Terms of Use.