Find Duplicate Content
Before Google Does
Scan your WordPress site for internal duplicate content. See which pages overlap, how much they share, and what to fix - before it costs you rankings.
Pay-per-scan · no monthly subscription · NitroShock credits
The Problem
Duplicate content is invisible until it hits your rankings
Boilerplate paragraphs copied across service pages. Product descriptions reused with minor tweaks. Category pages that overlap with tag archives. You don't notice it - but Google does, and it dilutes your authority across competing URLs.
Most site owners only discover duplicate content when rankings drop. NitroEcho finds it while you can still fix it.
with each other
ones included
you publish
with NitroEcho
Features
Built for WordPress site owners who care about SEO
Internal Duplicate Scanner
Compares every page against every other page on your site. Detects partial matches, near-duplicates, and boilerplate overlap - not just exact copies.
Any Post Type
Scan pages, posts and custom post types in one run, so a service page and a blog post that say the same thing are caught together.
Similarity Scoring
Each page pair gets a percentage overlap score. Green means unique. Amber means worth reviewing. Red means Google is probably confused about which page to rank.
Actionable Results
See exactly which paragraphs are duplicated, between which pages, with highlighted overlap. Know what to rewrite, merge, or canonical - not just that a problem exists.
Pay-Per-Scan Pricing
No monthly fee. No annual subscription. Scan when you need to, pay only for what you use. Credits are shared across all NitroShock plugins.
Pre-Publish Check
Run a scan before publishing new content to make sure it doesn't overlap with something already on your site. Catch the problem before it goes live.
Detection Modes
What a scan covers
Internal
IncludedCompares pages within your own WordPress site. Finds boilerplate overlap, copied service descriptions, and thin variations.
- Page-to-page similarity scoring
- Paragraph-level overlap detection
- Configurable similarity threshold
- Bulk scan or per-page
Unpublished Content
IncludedInclude drafts, pending review, private and scheduled content in a scan, so new writing is checked against what is already on the site before it goes live.
- Choose which content statuses each scan covers
- Drafts and scheduled posts compared with live pages
- Catch overlap before it is published
- Same similarity scoring as published pages
Scan Output
Clear results you can act on
Click any row to see the exact overlapping paragraphs highlighted side by side.
Getting Started
Scan your site in under a minute
Install and activate
Upload the plugin zip, activate it, and enter your NitroShock license key. The NitroEcho menu appears in your admin sidebar.
Choose your scan scope
Scan all published pages and posts, or select specific post types. Set your similarity threshold - 40% is a good starting point for most sites.
Run the scan
NitroEcho compares every page pair, scores similarity, and flags overlaps. A 50-page site takes a few seconds. Large sites with 500+ pages run in the background.
Review and fix
Results are sorted by severity. Click any pair to see the overlapping paragraphs highlighted. Then decide: rewrite, merge, add a canonical tag, or noindex the weaker page.
Stop competing with yourself
Duplicate content dilutes your rankings. Find it, fix it, and give Google one clear answer for every query.
Works with any WordPress site