WordPress SEO Plugin Development

Job ID: 40461432

Budget: $25 – $26 USD

I need a lightweight, well-documented WordPress plugin that adds SEO optimization focused specifically on keyword analysis. The plugin should:

• Scan posts, pages, and custom post types for target keywords I enter.
• Highlight density, placement, and frequency in real time while I write in Gutenberg or the Classic Editor.
• Provide simple traffic-light style feedback (green / yellow / red) and a concise checklist of improvements.
• Store results per post so I can review historical scores from the admin dashboard.
• Follow WordPress coding standards, be translatable, and remain compatible with the latest core version.

Please package the finished plugin as a ZIP ready for upload, include installation & usage instructions in a README, and add brief inline comments so I can maintain it later.
Related categories: PHP SEO Link Building WordPress