PROBLEM WITH PRIVATE CACHE CONTROL HOW TO
PROBLEM WITH PRIVATE CACHE CONTROL FULL
PROBLEM WITH PRIVATE CACHE CONTROL WINDOWS 8
PROBLEM WITH PRIVATE CACHE CONTROL WINDOWS

The following configuration sample adds an HTTP 'Expires: Tue, 03:14:07 GMT' header to the response, which configures requests to expire several years from now. The following configuration sample adds an HTTP 'Cache-Control: no-cache' header to the response, thereby disabling caching of requests. setEtag can be set in the Configuration Editor in the path system.webServer/staticContent.

PROBLEM WITH PRIVATE CACHE CONTROL FULL

The ETag header is used for web cache validation, and enables a Web server to not have to send a full response if no changes have been made to the content. Specifies whether the HTTP ETag header is calculated and set. The user agent compares the given value with the current date to determine whether to display a cached page or to request an updated page from the server. (The date and time is formatted according to the specification in Request for Comments 1123.) The value is returned to the browser in the HTML file header. Specifies the date and time after which a page that is cached on the client is considered stale. The cacheControlMode attribute can be one of the following possible values.ĭoes not add a Cache-Control or Expires header to the response.Īdds a Cache-Control: no-cache header to the response.Īdds a Cache-Control: max-age= header to the response based on the value specified in the CacheControlMaxAge attribute.Īdds an Expires: header to the response based on the date specified in the httpExpires attribute. Specifies the mode to use for client caching.

Specifies the maximum age (in seconds) of the cache control value. Specifies custom HTTP 1.1 cache control directives. In the Set Common HTTP Response Headers dialog box, check the box to expire Web content, select Immediately, and then click OK.

PROBLEM WITH PRIVATE CACHE CONTROL HOW TO

How to disable caching for a Web site or application In the Set Common HTTP Response Headers dialog box, check the box to expire Web content, select the option to expire after a specific interval or at a specific time, and then click OK. In the HTTP Response Headers pane, click Set Common Headers. In the Home pane, double-click HTTP Response Headers. In the Connections pane, go to the site, application, or directory for which you want to disable caching.

Double-click Administrative Tools, and then double-click Internet Information Services (IIS) Manager.

On the taskbar, click Start, and then click Control Panel.

PROBLEM WITH PRIVATE CACHE CONTROL WINDOWS

If you are using Windows Vista or Windows 7: On the taskbar, click Start, point to Administrative Tools, and then click Internet Information Services (IIS) Manager.

If you are using Windows Server 2008 or Windows Server 2008 R2:

Click Administrative Tools, and then double-click Internet Information Services (IIS) Manager.

Hold down the Windows key, press the letter X, and then click Control Panel.

PROBLEM WITH PRIVATE CACHE CONTROL WINDOWS 8

If you are using Windows 8 or Windows 8.1:

On the taskbar, click Server Manager, click Tools, and then click Internet Information Services (IIS) Manager.

If you are using Windows Server 2012 or Windows Server 2012 R2: Open Internet Information Services (IIS) Manager: How To How to configure a cache expiration date for a Web site or application The element of the element is included in the default installation of IIS 7 and later. The element replaces the following IIS 6.0 metabase properties: The element of the element was introduced in IIS 7.0. The setEtag attribute was added to specify whether the HTTP ETag header is calculated and set. The element was not modified in IIS 10.0.

RFC 2616 - 'Hypertext Transfer Protocol - HTTP/1.1'.

RFC 1123 - 'Requirements for Internet Hosts - Application and Support'.

To use the cacheControlMaxAge attribute, you need to set the value of the cacheControlMode attribute to UseMaxAge.įor more information on HTTP caching headers and date/time formats, see the following Request For Comments (RFC) articles:

Problem with private cache control