Python SEO Analyzer
Crawl a website, count page text and analyze site structure for technical SEO issues with this Python tool.
About Python SEO Analyzer
Python SEO Analyzer crawls a website, counts words in page bodies, and checks site structure for technical SEO issues. It installs with pip or pipx or runs from a Docker Hub image, outputs JSON by default, and supports sitemap input and HTML output.
It also offers optional AI-based review of expertise signals, conversational engagement, and cross-platform presence, which requires an Anthropic or OrcaRouter API key. The author notes it was built for small HTML-only sites and is acceptable for smaller use cases.
Key features
- Crawl a site to analyze structure
- Count words in page body text
- Flag technical SEO issues
- Accept sitemap file as input
- Output JSON by default or HTML file
- Run optional AI analysis with API key
Best for: Technical users comfortable with command-line install who maintain smaller HTML sites.
Good for
- Available via pip, pipx, and pre-built Docker Hub image
- Supports sitemap input and JSON or HTML output
- Includes optional AI review of expertise and engagement signals
Watch out for
- Author describes it as acceptable for smaller use cases
- Author notes Python is not the best choice for crawling speed
- AI analysis requires a separate Anthropic or OrcaRouter API key
Python SEO Analyzer at a glance
- Category
- Marketing & SEO › SEO & Web Analytics
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for SEO & Web Analytics
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Python SEO Analyzer FAQ
How do I install it on macOS with Homebrew?
Use pipx instead of pip because Homebrew Python is externally managed, then run pipx install pyseoanalyzer.
How do I run it with Docker?
Pull sethblack/python-seo-analyzer:latest, then run docker run --rm sethblack/python-seo-analyzer with the target URL.
What is needed for AI analysis?
Set ANTHROPIC_API_KEY or ORCAROUTER_API_KEY and use the --run-llm-analysis option.
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