SEO Crawler & Broken Link Checker

Name: SEO Crawler & Broken Link Checker
Author: https://bigpen.vn/

https://bigpen.vn/ · Developer Tools

Open in Chrome Web Store Website

Users

Avg rating

—

Ratings

—

Updated

Jun 19, 2026

Media

1 item

Description

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

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
33
Description length
Characters in the listing description.
836
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
50.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
33
Description length
Characters in the listing description.
836
Media assets
Screenshots and videos on the listing.
1
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
1
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
50.3

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.