WPThumbs
Themes Plugins By purpose By industry Best-of lists Fix it guides
Free Plugin by alm v1.1.2

SEO-Tool

This SEO-Tool provides a keyword analyzer calculating the keyword density of the page/post content and generating statistics for keywords and phrases.

SEO-Tool

The facts

Rating
5★ from 1
Active installs
100+
Price
Free
Last updated
19 Mar 2012
Added
Jun 2010
Requires WP
1.5
Tested up to
WP 3.3.2
Downloads
44,680

Our analysis

AI-assisted

SEO-Tool – Keyword Density Checker is a WordPress plugin designed to help you analyse the keyword density of your content. It automatically calculates the density of single keywords and 2- or 3-word keyphrases while you write, providing statistics that can inform your SEO strategy. The tool includes features for filtering stopwords in various languages and offers meta keyword suggestions based on your content.

This plugin is suitable for authors and content creators who want to optimise their writing for search engines without inserting meta information directly into their posts. It is particularly useful for those who prefer a fast tool that operates primarily in the editing interface rather than affecting page views.

Best for: Content creators and authors looking to optimise their writing for SEO.

What it does well

  • Automatically calculates keyword density while writing
  • Offers meta keyword suggestions based on content
  • Supports multiple languages with integrated stopword lists
  • Allows customisation of update intervals for statistics
  • Prevents authors from changing content language settings

Where it falls short

  • Limited information available on features and usability
  • Last updated in March 2012, may lack modern support

Verdict

This plugin provides basic keyword density analysis and is suitable for users focused on SEO. However, its outdated status may limit its effectiveness in a rapidly evolving digital landscape.

From the developer

alm's own description of SEO-Tool, lightly tidied.

This SEO plugin is automatically generating an overview about the keyword densities of the used keywords and 2-/3-word keyphrases in the pages / posts content.
The statistics will be updated in a specific interval while the author is writing the text in edit-post and edit-page dialog.
These informations have informational character only – no meta information will be inserted into your blogs pages.
You can use the meta keyword suggestion at the bottom of the statistics to copy these informations into the input fields of your favourite SEO plugin.
Stopwords for different languages can be filtered out of the text before the keywords densities will be calculated.
The keyword density checker tool is a branch of the keyword statistics plugin.
If you don’t need the meta stuff the keyword density checker is much faster – no code will be executed on ordinary pageviews.
The additional code is needed in page-/post-edit mode of admins and authors only.

Features of the SEO-Tool:

  • Automatic calculation of the keyword density for single keywords and keyphrases (2- and 3-words) while writing the content
  • Meta keywords suggestion depending on the pages/posts content
  • Language specific stopword lists
  • Optional filter for stopwords
  • Update interval for the statistics generation can be changed and switched off
  • Generation of statistics for 2- and 3-word phrases can be deactivated
  • Definition of the default language and stopword filter status for authors
  • Prevent authors and contributors from changing the content language and stopword filter status
  • Uses nonces for plugins security

Integrated stopwords for:

  • Brazilian Portoguese
  • Bulgarian
  • Czech
  • Danish
  • Dutch
  • English
  • French
  • Hungarian
  • German
  • Polish
  • Slovak
  • Spanish
  • Turkish

Backend translations for:

  • English
  • German

Read more about this SEO plugin on keyword density checkergerman

Read the full description on the official page →

Tagged as

Alternatives

Other plugins for measuring traffic.

Under Construction

Easy to use Under Construction Page & Coming Soon Page. Enable Under Construction Mode in seconds & sh...

Free 600k+ installs 4.8★ (1,285)
Ad Inserter

Manage Google AdSense ads, banners, ad rotation, sticky widgets, AMP ads, ads.txt, tracking, header and footer...

Free 300k+ installs 4.9★ (2,428)
MonsterInsights

The best free Google Analytics plugin for WordPress. See how visitors find and use your website so you can gro...

Free 2M+ installs 4.5★ (3,148)
Maintenance

Great looking maintenance, coming soon & under construction pages. Put your site under maintenance in minu...

Free 1M+ installs 4.4★ (860)
Header Footer Code Manager

Easily add tracking code snippets, conversion pixels, or other scripts required by third party services for an...

Free 600k+ installs 4.9★ (309)
GA Google Analytics

Adds Google Analytics tracking code to your WordPress site. Supports many tracking features.

Free 400k+ installs 4.9★ (158)