Differences
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litespeed_wiki:cache:lscwp:troubleshooting:browser_displays_stale_content [2017/08/07 19:35] Lisa Clarke created |
litespeed_wiki:cache:lscwp:troubleshooting:browser_displays_stale_content [2020/05/04 13:50] Shivam Saluja |
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| ~~NOTOC~~ | ~~NOTOC~~ | ||
| ====== The Browser Displays Stale Content ====== | ====== The Browser Displays Stale Content ====== | ||
| + | **Please Note**: This wiki is valid for v2.9.x and below of the LiteSpeed Cache Plugin for WordPress. If you are using v3.0 or above, please see [[https://docs.litespeedtech.com/lscache/lscwp/overview/|the new documentation]]. | ||
| ===== Symptom ===== | ===== Symptom ===== | ||
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| ===== Cause ===== | ===== Cause ===== | ||
| - | The page is being served from the browser cache due to cache rules present in ''.htaccess'' (in the WordPress root directory). | + | The page is being served from the browser cache due to cache rules present in ''.htaccess'' (most likely in the WordPress root directory). |
| - | + | ||
| - | If ''.htaccess'' contains an ''ExpiresDefault'' cache rule, or an ''ExpiresByType text/html'' cache rule that is not set to 0 seconds, the browser cache will override LiteSpeed Cache's expected behavior, often serving stale content as a result. | + | |
| + | If ''.htaccess'' contains an ''ExpiresDefault'' cache rule, or an ''ExpiresByType text/html'' cache rule that is not set to 0 seconds, the copy stored by the browser cache will be served. //The page will never be requested from LiteSpeed//. Because the browser cache lacks the advanced purging rules that are the backbone of LiteSpeed's accuracy, this can result in stale content being served. | ||
| ===== Solution ===== | ===== Solution ===== | ||