WordPress WDF IDF SEO Calculator 1.0.5
WordPress WDF IDF SEO Calculator helps you optimize content for search engines using WDF*IDF, analyzing your text against the top 10 Google results to improve relevance. Its main benefit is smarter SEO that goes beyond keyword density, boosting rankings with data-driven insights. Plus, seamless integration with WordPress makes it easy to refine on-page SEO fast.
Description
WordPress WDF IDF SEO Calculator is a WordPress plugin designed to help you optimize on-page content for search engines using the WDF*IDF approach. Instead of relying only on keyword density, it compares your text against the top 10 Google results for a chosen keyword. The plugin examines the most frequent terms from those ranking pages and evaluates how your content aligns with that term set. This data-driven comparison helps you improve topical relevance and strengthen your SEO decisions while staying within your WordPress workflow.
By focusing on how relevant words appear in relation to competing pages, it supports smarter content refinement for better visibility.
Main Features
- Keyword-focused analysis — Lets you specify the keyword you want to optimize for within your content.
- Top 10 Google comparison — Uses the top 10 Google results for the keyword as the reference set.
- Frequent keyword extraction — Crawls the 10 most frequent keywords from each ranking page.
- WDF*IDF scoring — Applies the WDF*IDF formula to measure how your text relates to the competitor keyword patterns.
- Relevance over density — Shifts optimization from raw keyword counts to relevance signals based on the competitor set.
- Page-level text evaluation — Analyzes the SEO readiness of the text you provide for optimization.
- Actionable on-page insights — Highlights where your content diverges from what top-ranking pages commonly use.
- Works within WordPress — Keeps your workflow inside the WordPress environment as you refine content.
Benefits
- Better SERP alignment — Improves topical relevance by matching the term patterns found in the top 10 results.
- Higher conversion potential — Stronger relevance can lead to improved engagement from searchers who find your content.
- Smarter SEO decisions — Reduces guesswork by using WDF*IDF calculations against real ranking competitors.
- More efficient revisions — Speeds up iteration when updating existing pages or optimizing new drafts.
- Consistent on-page quality — Supports a repeatable process for optimizing each post around competitive keyword intent.
Who is it suitable for?
- WordPress bloggers and content publishers
- SEO agencies optimizing multiple client pages
- Marketers improving landing pages for specific search queries
- Website owners targeting competitive keywords
- Teams publishing new content regularly on WordPress