crawler.sh

Business & MarketingSEO & Content OptimizationPaid
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$99/yrStarting price
4.5KMonthly visits
11Popularity
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About crawler.sh

crawler.sh focuses on one job: crawling websites quickly from a local machine, then turning that crawl into structured data for SEO audits, content archiving, and sitemaps. It comes as both a desktop app and a command line tool, so it works for technical SEOs, developers, and marketers who prefer a visual dashboard. Key Features: High-speed site crawling: Crawls entire domains in seconds with configurable concurrency, depth limits, and polite delays so users can tune performance without hammering servers. Content extraction to Markdown: Automatically isolates main article content on each page and converts it to clean Markdown, with word count, author byline, and excerpt for consistent downstream use. Automated SEO analysis: Runs 16 checks per URL to flag missing titles, duplicate meta descriptions, noindex tags, thin content, long URLs, and similar issues, then exports them as CSV or human-readable TXT. Multiple export formats: Streams crawl results as NDJSON for pipelines, or exports as JSON arrays, Sitemap XML that follows W3C guidelines, and Markdown content archives. Desktop dashboard and CLI: The CLI provides crawl, info, export, and SEO subcommands, while the desktop app adds a visual dashboard, real-time crawl feed, SEO issues panel, and per-URL content previews. Local-first, privacy-friendly design: All crawling and analysis happen on the user’s own machine, which is appealing for sensitive sites, pre-release environments, or proprietary content.

Key features

  • High-speed site crawling
  • Content extraction to Markdown
  • Automated SEO analysis
  • Multiple export formats
  • Desktop dashboard and CLI
  • Local-first, privacy-friendly design

Use cases

  • SEO agencies and consultants: Auditing client sites, exporting issue lists, and generating fresh sitemaps before handing off recommendations.
  • In-house marketing and SEO teams: Monitoring corporate sites for broken links, missing pages, and regressions after deployments.
  • Developers and technical SEOs: Automating crawls via the CLI to feed CI pipelines, content migrations, or custom QA scripts.

Pros

  • Local-first crawling and analysis, ensuring privacy and avoiding cloud costs
  • Renders JavaScript with a custom engine, handling SPAs without headless Chrome
  • Respects robots.txt and implements adaptive pacing to avoid overloading servers
  • Extracts clean Markdown content with metadata like word count, author, and language
  • Supports multiple export formats including NDJSON, JSON, Sitemap XML, and CSV/TXT

Cons

  • Limited to 50 pages per session in the free tier
  • Requires manual setup for advanced configurations
  • JavaScript rendering may not cover all edge cases in complex SPAs

Frequently asked questions about crawler.sh

What does crawler.sh do?

crawler.sh extracts clean Markdown content from websites, including main article text, metadata, and structured data, while respecting robots.txt and handling JavaScript rendering locally.

Who is crawler.sh designed for?

The tool is built for developers, technical SEOs, marketers, and AI practitioners who need to crawl websites locally for content extraction, SEO auditing, or RAG-ready datasets.

Does crawler.sh require an internet connection or cloud processing?

No, all crawling and analysis occur on the user’s local machine, avoiding cloud costs, API quotas, or per-page fees.

What export formats does crawler.sh support?

It supports NDJSON, JSON arrays, Sitemap XML (W3C-compliant), and Markdown archives, with options for CSV or TXT for SEO issue reports.

How does crawler.sh handle JavaScript-heavy websites?

It uses a custom JavaScript rendering engine to process SPAs like React or Vue without relying on headless Chrome, ensuring accurate content extraction.

Can crawler.sh detect SEO issues?

Yes, it performs automated SEO checks across every page, flagging issues like missing titles, duplicate meta descriptions, thin content, and broken links.

crawler.sh Website Engagement

Last Update: 9 days ago

Total Monthly Visits
0
Bounce Rate
0%
Visit Duration (avg)
0.00s
Pages Per Visit
0
Country Rank
0
United States
Global Rank
0

Monthly Traffic

1.4K2.1K2.9K3.7K4.5KJun 2026Jul 2026Aug 2026

Traffic Sources

0%10%20%30%40%0%Social0%PaidReferrals3.3%Mail10%Referrals0%Search38.7%Direct

Traffic Share By Country

57.9%30.2%11.8%
  • United States57.9%
  • India30.2%
  • France11.8%

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