This plugin hasn’t been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

tas2580 Readability Index


This Plugin calculates the Flesch readability index for the content of an article and displays it at the bottom of the article.

For more information about the Flesch readability index see:


  1. Upload readability-index to the /wp-content/plugins/ directory
  2. Activate the plugin through the ‘Plugins’ menu in WordPress


Sep 3, 2016
Installed and got nothing. Doesn't show up on existing posts or new posts.
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Contributors & Developers

“tas2580 Readability Index” is open source software. The following people have contributed to this plugin.


Change log


Release Date – September 27, 2015

  • Initial release