SEO Crawler & Broken Link Checker

by Bigpen · bigpen.vn · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Bypass WAFs to securely crawl websites, check broken links (404, 301), and analyze meta data natively.

Users

+12 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#131K

#109K among extensions

Version

1.0.1

updated 19 Jun 2026

Users

monthly, 4 months

Latest, 16 Oct 2026: 30 usersMove the mouse over the chart for any month

Ratings count

monthly, 4 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About SEO Crawler & Broken Link Checker

SEO Crawler & Broken Link Checker A powerful, browser-native SEO spider designed to bypass WAFs and anti-bot protections (like Cloudflare, Shopify, Haravan, Sapo) by utilizing actual browser network stacks. Core Features: 🕷️ Native Crawling: Never get blocked by fake 404s or bot detection again. 🔗 Broken Link Checker: Instantly find 404 dead links and 301/302 redirects. 📄 Metadata Extraction: Scrape Title and Meta Descriptions of all internal pages. 🗺️ Sitemap Orphans: Discover pages in your sitemap that have no internal links pointing to them. 🛡️ Smart Anti-bot Backoff: Automatically scales request delay if 429 Too Many Requests or 403 blocks are encountered. 📊 Instant CSV Export: Export your crawler data directly to CSV.