Content No Cache: prevent specific content from being cached

描述

Normally, if a web page is served by the cache, its content will be always the same until the cache is deleted.

By adding the content with the shortcode provided by Content No Cache, you will be able to show dynamic content even on pages served by cache.

You don’t need this plugin to exclude the entire page from the cache.
This plugin is to exclude a part of the page from the cache. It’s useful if you need to cache a page, but part of that page should not be cached.

Imagine you have a page that has this content:

Hello this is some text.
Another line of text
Another line of text
Current day: Monday

if that page is served by cache, the user will always see:

Hello this is some text.
Another line of text
Another line of text
Current day: Monday

If you need that the last line of text is always updated, this plugin will help you.
The entire page will be served by the cache, but the plugin will get the updated content that you need.

How to show dynamic content with full page cache

  • Install Content No Cache
  • Create a new element “Content No Cache”
  • Add to that element all the content that you want to exclude from the cache
  • Copy the shortcode that you will see in the section “Shortcode”. It will look like [content_no_cache id=”3328″]. The parameter “id” is the ID of the content element (in this example 3328).
  • Add the shortcode to the page where you want to display that content.

Compatible caching plugins tested with Content No Cache

All of those caching plugins are compatible with Content No Cache. If your favorite caching plugin is not compatible for any reason, let us know it

Main features

  • Ultralightweight plugin. The few lines of code will run only where you add the shortcode.
  • No jQuery, no JS libraries, only a couple of lines of pure JavaScript
  • No database queries, no extra HTTP requests for external assets, no bloat
  • With a few line of ultralight code you can fully cache the page even if you need dynamic content on that page
  • It provides a shortcode, so you can add it everywhere, no matter the builder

Tips to speed up the process to get the content

  • Install Freesoul Deactivate Plugins
  • Go to Freesoul Deactivate Plugins => Actions => Content No Cache
  • Disable all the plugins that you don’t need to output the content

Example

You can see Content No Cache in action visiting the blog post Exclude specific content from being cached.
You will see a number that is always different when you refresh the page. But the page is served by full page cache.
In the example it’s just a number, but you can output whatever content you want.

Possible conflicts

Some plugins don’t load the shortcodes during ajax requests. Because Content No Cache retrieves the content through ajax, in those cases the content will not be displayed properly.
If you have this kind of issue set the parameter request=”remote”. In this case the shortcode will look like [content_no_cache id=”3328″ request=”remote”]
The plugin will retrieve the content in a different way that will be a little slower, but this will solve this kind of conflict.

Help

If something doesn’t work for you, don’t hesitate to open a thread on the Support Forum

評價

2022年8月29日 1 reply
It does exactly what it says. It was really easy to set up. Big thanks to the plugin author for making this plugin available to the WordPress community!
2022年8月26日 1 reply
Super simple to set up and works like a charm. Added this to a page which has a lot of cached content. Just wanted to have one element without cache. Our environment even has a prebuilt cache system from host and this works just perfectly with it.
2022年4月8日
Nice, simple, working as expected, what else can anyone can say? I just wish there would be a better (and easier way) to trigger the no cache policy, like having a custom CSS class imposing the no cache for a block or div for those who use the Classic editor. Actually even better would be if each block (core or third party) having no cache checkbox on the sidebar. Nevertheless, for me, for my specific needs, this gets the job done, and some !
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貢獻者及開發者

“Content No Cache: prevent specific content from being cached” 是一個開源的軟體。以下的人對這個外掛作出了貢獻。

貢獻者

修改日誌

0.0.6

*Fix: conflict with All In One SEO
*Fix: conflict with plugins that don’t load shortcodes during ajax requests. Need to set the parameter request=”remote” if having issues with the shortcodes

0.0.5

*Fix: malfunction if two or more elements are added to the same page

0.0.4

*Fix: PHP warning

0.0.3

*Added: integration with Freesoul Deactivate Plugins. It’s possible now to disable specific plugins whilte getting the content.

0.0.2

*Fix: semicolon after content

0.0.1

*Initial release