Title: Mester SEO
Author: mohammad.nadr
Published: <strong>August 5, 2026</strong>
Last modified: August 5, 2026

---

Search plugins

![](https://ps.w.org/mesterseo/assets/icon-256x256.png?rev=3635296)

# Mester SEO

 By [mohammad.nadr](https://profiles.wordpress.org/arta2388/)

[Download](https://downloads.wordpress.org/plugin/mesterseo.1.2.2.zip)

 * [Details](https://wordpress.org/plugins/mesterseo/#description)
 * [Reviews](https://wordpress.org/plugins/mesterseo/#reviews)
 *  [Installation](https://wordpress.org/plugins/mesterseo/#installation)
 * [Development](https://wordpress.org/plugins/mesterseo/#developers)

 [Support](https://wordpress.org/support/plugin/mesterseo/)

## Description

Mester SEO is a powerful tool that connects your WordPress website to the central
Mester SEO engine. It provides real-time SEO analysis, readability checks, and performance
optimizations directly within your WordPress dashboard.

Major features include:
 * Real-time SEO analysis in Gutenberg and Elementor. * 
Readability score checking. * Integration with WooCommerce and Gravity Forms.

### External services

This plugin connects to the Mester SEO service hosted at mestergravity.ir. The service
is used to validate the API key, connect the WordPress site to the user’s Mester
SEO account, and perform requested central SEO, content, and performance analyses.
Features that depend on the central service require a valid API key. Other local
plugin features can operate without making this connection.

When an administrator enters an API key and selects “Save Key & Test Connection”,
the plugin sends the API key and the site’s public URL to the Mester SEO connection
endpoint.

After a site is connected, the Mester SEO service may request data from the plugin’s
authenticated REST API when the account holder starts a central or bulk analysis.
Depending on the requested analysis, the response can contain public post, page,
product, and homepage URLs; titles; post types; rendered published content; SEO 
titles and descriptions; focus and secondary keywords; pagination totals; and diagnostic
information including the WordPress version, PHP version, site URL, published content
counts, permalink status, and whether an API key is configured. These REST requests
must include the site’s API key. The plugin does not expose this information through
these endpoints without successful API-key authentication.

The service is provided by Mester Gravity:
 * Terms of Service: https://mestergravity.
ir/seo/terms-of-service/ * Privacy Policy: https://mestergravity.ir/seo/privacy-
policy/

## Installation

 1. Upload the plugin files to the `/wp-content/plugins/mesterseo` directory, or install
    the plugin through the WordPress plugins screen directly.
 2. Activate the plugin through the ‘Plugins’ screen in WordPress.
 3. Go to the Mester SEO Settings and enter your API Key to connect to the central 
    engine.

## FAQ

### Do I need an API key?

Yes, you need a valid API key from Mester SEO to use the analysis features.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“Mester SEO” is open source software. The following people have contributed to this
plugin.

Contributors

 *   [ mohammad.nadr ](https://profiles.wordpress.org/arta2388/)

[Translate “Mester SEO” into your language.](https://translate.wordpress.org/projects/wp-plugins/mesterseo)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/mesterseo/), check 
out the [SVN repository](https://plugins.svn.wordpress.org/mesterseo/), or subscribe
to the [development log](https://plugins.trac.wordpress.org/log/mesterseo/) by [RSS](https://plugins.trac.wordpress.org/log/mesterseo/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 1.2.2

 * Documented the external Mester SEO service.
 * Improved input sanitization, output escaping, and nonce validation.
 * Standardized the text domain and plugin-specific prefixes.
 * Replaced inline importer JavaScript with an enqueued asset.
 * Removed unsafe output-buffer usage from page caching.

#### 1.2.1

 * Security improvements and standardizations for WordPress repository.
 * Added standard translation functions.

#### 1.0.0

 * Initial release.

## Meta

 *  Version **1.2.2**
 *  Last updated **15 hours ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 5.8 or higher **
 *  Tested up to **7.0.2**
 *  PHP version ** 7.4 or higher **
 * Tags
 * [analyzer](https://wordpress.org/plugins/tags/analyzer/)[performance](https://wordpress.org/plugins/tags/performance/)
   [Readability](https://wordpress.org/plugins/tags/readability/)[seo](https://wordpress.org/plugins/tags/seo/)
   [woocommerce](https://wordpress.org/plugins/tags/woocommerce/)
 *  [Advanced View](https://wordpress.org/plugins/mesterseo/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/mesterseo/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/mesterseo/reviews/)

## Contributors

 *   [ mohammad.nadr ](https://profiles.wordpress.org/arta2388/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/mesterseo/)