DDO wiki:Bypass your cache


 * Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl or Ctrl (Command on a Mac)
 * Google Chrome: Press Ctrl (Command on a Mac)
 * Internet Explorer: Hold Ctrl while clicking Refresh, or press Ctrl
 * Konqueror: Click Reload or press F5
 * Opera: Clear the cache in

To speed things up and conserve communications bandwidth, browsers attempt to keep local copies of pages, images, and other content you've visited, so that it need not be downloaded again later. Occasionally this caching scheme goes awry (e.g. the browser insists on showing out-of-date content) making it necessary to bypass the cache, thus forcing your browser to re-download a web page's complete, up-to-date content.

When you encounter strange behavior, first try bypassing your cache. In most cases you can use the simple instructions shown to the right, or see the complete browser-specific instructions below. If this is not enough, you can try performing a "purge" of Wikipedia's server cache (see instructions below). If problems persist, report them at Forum:Help desk.

In unusual circumstances, it may be worth clearing the entire cache.

Internet Explorer
Use one of the following:
 * Hold the Ctrl key and press the F5 key.
 * Hold the Ctrl key and click the "Refresh" button on the toolbar.

Google Chrome
On Windows, use one of the following: On Mac OS X: On Linux:
 * Hold the Ctrl key and press the F5 key.
 * Hold the Shift key and press the F5 key.
 * Hold the Shift key and click the Reload button on the navigation toolbar.
 * Hold the Ctrl key and click the Reload button on the navigation toolbar.
 * Hold both the Cmd and Shift keys and press the r key.
 * Hold the Ctrl key and press the F5 key.

Firefox and other related browsers
These instructions work for Firefox, SeaMonkey, Netscape 6, and other related browsers.

On Windows and Linux, use one of the following: On Mac OS X, use one of the following:
 * Hold both the Ctrl and Shift keys and then press r.
 * Hold the Shift key and click the Reload button on the navigation toolbar.
 * Hold the Ctrl key and press the F5 key.
 * Hold both the Cmd and Shift keys and then press r.
 * Hold the Shift key and click the Reload button on the navigation toolbar.

Safari
For version 4 and newer: For version 3 and older:
 * Hold down the Shift key and click the Reload toolbar button.
 * Hold down the Cmd key and press r. This kind of "regular" reload will usually bypass the cache.

Note that Apple claims that clicking the "Reload" toolbar button has the same effect as Cmd, but this is not true; frequently the button will not bypass the cache.

Opera
Use one of the following:
 * Hold the Ctrl key and press the F5 key.
 * Hold the Shift key and click the Reload button on the navigation toolbar.
 * Hold the Ctrl key and click the Reload button on the navigation toolbar.
 * Hold the Shift key and press the F5 key.

Konqueror

 * Press F5 or click the "Reload" button on the toolbar.

Unlike other browsers, Konqueror seems to bypass its cache whenever you reload a page.

Internet Explorer
To completely clear the cache in Internet Explorer 9 and later versions:
 * 1) Click "Tools" (the Gear-shaped button on the top-right section of the browser), point to "Safety" and click "Delete Browsing History…" (keyboard shortcut: Ctrl).
 * 2) Select "Temporary Internet Files" at the top, and click "Delete". (If Wikipedia is in your list of favorites, you may need to turn off the "Preserve Favorites website data" at the top of the dialog box.)
 * 3) Internet Explorer will now silently delete the items you have chosen. Once finished, the notification bar appears at the bottom of the screen, stating that the selected browsing history has been deleted.

To completely clear the cache in Internet Explorer 8:
 * Click the "Tools" menu then select "Delete Browsing History".

To completely clear the cache in Internet Explorer 7:
 * Click "Tools" and select "Internet Options", choose the "General" tab and click "Delete Files" under the Temporary Internet Files section. If you want, you can also opt to delete cookies and browsing history.

To completely clear the cache in older versions of Internet Explorer:
 * Click on "Tools" and then "Internet Options", and choose the "General" tab. Then click on "Delete…" under "Browsing history". In the "Temporary Internet files" section, click "Delete Files…". You will then get a dialogue box asking if you want to delete just the temporary files, or all off-line content. Choose the latter and click "OK".

To change cache settings (not recommended for most users):
 * Select to make advanced configuration changes to the cache.

Google Chrome
To clear the cache:
 * 1) Go to the "Tools" menu (the three horizontal bars on the upper right of the browser) and click on "History" (Shortcut: Ctrl).
 * 2) Click on "Clear all browsing data…" (Shortcut: Ctrl).
 * 3) Select the types of data you want to clear, include "Empty the cache" option.

If you would like to keep the data in your cache but test Wikipedia without using it, you can use the "incognito" browsing option.

To disable the cache:
 * 1) Open Developer Tools (F12, Ctrl or ).
 * 2) Go to Settings by clicking on the cogwheel icon in lower left corner of the Developer Tools window.
 * 3) Check the "Disable Cache" check-box.

Firefox and other related browsers
To completely clear the cache:
 * In versions of Firefox that display a single, orange "Firefox" button: click the "Firefox" button and click "Options". Select the "Advanced" section, and go to the "Network" tab, and click the "Clear Now" button. Then click "OK".
 * When Firefox displays a menu bar, from the "Edit" or "Tools" menu, choose "Preferences" or "Options". Select the "Advanced" section, and go to the "Network" tab. Click the button called "Clear Now". Then click "OK".
 * In SeaMonkey and later versions of Netscape, choose, expand the "Advanced" section and choose "Cache". Click on the " C lear Cache" button.

To disable caching in Firefox (not recommended for most users):
 * 1) Choose  (or  in the Linux version).
 * 2) Choose "Advanced" at the top.
 * 3) Choose the "Network" tab.
 * 4) Change the cache size to 0 (zero).

To disable caching in SeaMonkey (not recommended for most users):
 * 1) Choose
 * 2) Expand the "Advanced" item near the left bottom.
 * 3) Choose "Cache" item.
 * 4) Change the "Size" value to 0 (zero).

If you would keep your data in your cache and test DDOwiki with an empty cache, you can use Private Browsing mode.

Safari
To completely clear the cache:
 * From the "Safari" menu, choose "Empty Cache…" or hold down the Opt and Cmd keys and press e.

Opera
To completely clear the cache:
 * From the "Tools" menu, choose "Preferences". Expand the "Advanced" options and choose "History". Click the "Empty now" button.
 * Alternatively, you can clear the cache, history and cookies: From the "Tools" menu, choose "Delete private data". Click "Details", make sure that "Delete entire cache" is selected, and then choose any other data you want to remove.

To disable the cache permanently (not recommended for most users): Note: On a Mac the "Tools" menu does not have a "Preferences" option. "Opera &rarr; Preferences" is the correct menu item.
 * From the "Tools" menu, choose "Preferences". Expand the "Advanced" options and choose "History". Click on the dropdown menu for "Disk Cache" and select "Off".

Konqueror
To completely clear the cache:
 * From the "Settings" menu, select "Configure Konqueror". Scroll down to select the icon labeled "Cache", and click the button labeled "Clear Cache".

Flock
To completely clear the cache:
 * 1) Go to the "Tools" menu and click on "Options".
 * 2) Go to "Privacy" and then click on "Cache".
 * 3) Click on "Clear Cache Now".

Flock v1.0.8 for Mac instructions:
 * 1) Go to the "Flock" menu and click on "Preferences".
 * 2) Go to "Privacy" tab and then, under "Private Data" (bottom field), click on the "Clear Now…" button.
 * 3) Select the "Cache" checkbox (only, or in combination with other desired options).
 * 4) Click the "Clear Private Data Now" button.

OmniWeb
To completely clear the cache:
 * From the "OmniWeb" menu, choose "Flush Cache" or hold down the Opt and Cmd keys and press u.

Purging DDOwiki's server cache
The DDOwiki server caches a version of pages. When improperly displayed content is contained in a template or other transcluded page, bypassing your own cache might not be enough. You may need to purge the server cache of old page versions.

The server can be instructed to refresh its cache of a page's contents with the  web address parameter. Add this to the end of the address. For example, to purge this page, visit one of the following:


 * [ ]
 * [?action=purge ?action=purge]

For pages you think may need to be purged on a regular basis, include Purge or ReLoad, which provides readers with an easily-accessible purge link. Don't put this on article space pages.