Mapper

SEO Comparison & Audit Tool

Mapper is a powerful SEO auditing tool designed for developers, QA teams, and SEO specialists. It allows you to compare a staging site against a live (production) site to ensure all pages, titles, and meta descriptions are accurate before deployment.

With a simple setup of one staging URL and one production URL, Mapper automatically fetches all URLs from the production sitemap, compares them against the staging URLs, and highlights missing pages or SEO mismatches.

Technologies Used

Frontend: Next.js

Backend: Node.js, MongoDB, Redis, Bull

Other Tools: Sitemap parsing & SEO metadata extraction libraries

Benefits

Saves time by automating tedious SEO checks before launching updates.

Prevents SEO issues like missing pages or incorrect metadata from reaching production.

Improves collaboration between developers, testers, and SEO teams.

Ensures website migrations and redesigns maintain SEO integrity.

Features

  • URL Comparison: Automatically detect missing pages by comparing production sitemap URLs with staging site URLs.

  • SEO Metadata Checks: Identify differences in page titles and meta descriptions for better consistency.

  • Automated Reporting: Generate detailed comparison reports for easy sharing with your team.

  • Bulk URL Upload: Upload a CSV file of URLs for targeted checks.

  • Performance Optimized: Uses efficient data processing and background jobs for large-scale comparisons.

  • Developer-Friendly Workflow: A must-have tool to ensure staging environments are SEO-ready before going live.