# Crawler.sh

[Product Introduction] Crawler.sh is a fast, local-first web crawler and AEO/SEO analysis tool built on Rust. It provides command line (CLI) and native desktop application versions, and all data processing is completed on the user's local machine, ensuring data privacy and processing speed. This tool is designed to replace bloated enterprise-level software and slow cloud services to help users efficiently complete website auditing, link checking, and data scraping. [Product Features] Extremely fast site crawling: Supports custom concurrency and depth, and can complete crawling and status code detection of thousands of pages in seconds. Markdown content extraction: Automatically convert web page text into clean Markdown format for easy archiving or as contextual data for AI agents. Automated SEO analysis: Built-in 16 automatic checks to quickly identify technical SEO issues such as missing titles, duplicate meta descriptions, and dead links. Flexible data export: Supports real-time streaming output and can export results to JSON, CSV, TXT, or standard Sitemap XML.

[Product Introduction] Crawler.sh is a fast, local-first web crawler and AEO/SEO analysis tool built on Rust. It provides command line (CLI) and native desktop application versions, and all data processing is completed on the user's local machine, ensuring data privacy and processing speed. This tool is designed to replace bloated enterprise-level software and slow cloud services to help users efficiently complete website auditing, link checking, and data scraping. [Product Features] Extremely fast site crawling: Supports custom concurrency and depth, and can complete crawling and status code detection of thousands of pages in seconds. Markdown content extraction: Automatically convert web page text into clean Markdown format for easy archiving or as contextual data for AI agents. Automated SEO analysis: Built-in 16 automatic checks to quickly identify technical SEO issues such as missing titles, duplicate meta descriptions, and dead links. Flexible data export: Supports real-time streaming output and can export results to JSON, CSV, TXT, or standard Sitemap XML.

Canonical: https://uniquebase.ai/products/crawler-sh
Stable identifier: UB-D8015
Snapshot captured: 2026-11-04T00:48:01.362Z
English updated: 2026-11-04T01:06:52.172Z

## Connected profiles

- [Crawler.sh](/companies/crawler-sh)

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