---
title: Link Audit Tool
emoji: 🔗
colorFrom: blue
colorTo: indigo
sdk: gradio
sdk_version: 5.12.0
app_file: app.py
pinned: false
---

# 🔗 Bulk Link Audit Tool

SEO link audit tool that crawls pages, extracts body-content links, checks status, detects broken links, follow flags, duplicates, and orphan pages.

## Features
- **Batch processing** with auto-save to Supabase after each batch
- **Proper pause/resume** — pause mid-audit, come back later, resume from where you left off
- **Interactive HTML report** with accordion cells, filters, and issue highlighting
- **Orphan page detection** after full crawl
- **Follow flag detection** — internal nofollow ⚠, external dofollow ⚠
- **Duplicate link detection** with body locations

## Setup
Add these secrets in your Space settings:
- `SUPABASE_URL` — your Supabase project URL
- `SUPABASE_KEY` — your Supabase anon key

Then run the SQL schema from `db.py` in your Supabase SQL editor.