log-file-analysis

A self-hosted alternative to Screaming Frog: your crawl, your machine, no per-URL pricing and no seats. 222 SEO checks — 180 of them proven to fire against a site built to be wrong. JS rendering, crawl diffing with stable issue ids, axe-core accessibility, server logs, Search Console, an HTTP API and an MCP server.

Log Monitoring Tools is an open source cross application that makes it easy to monitor logs on servers on your network or on your own computer. It is designed for developers and system administrators.

Use hb-virtual-switch to configure virtual switches that are triggered by keywords appearing in the Homebridge log file, as well as to configure traditional virtual (dummy( switches.

16 free Agent Skills (SKILL.md) for technical SEO: site audits, crawling and indexing, robots.txt, XML sitemaps, canonicals, redirects, JavaScript SEO, Core Web Vitals, schema, log files and migrations. For Claude, Claude Code, Codex and AI agents.

LogLense is a smart CLI log parser, filter, and watcher for developers. Like grep + tail -f — but with structured output, color-coded levels, time filters, and a clean rich UI.

Create graph of a log file.

Modular Python utility that analyzes log files, counts log levels, and extracts error messages.

Free, open-source SEO log file analyser: verified Googlebot and AI crawler activity, crawl budget, errors and orphan pages. A Screaming Frog Log File Analyser alternative.

Tool that analyses a large log file and detects anomalies using a ML method

SEO Log Analyzer supports Apache and Nginx combined log formats and helps you identify important crawling patterns, wasted crawl budget, high-traffic URLs, 404s, 5xx errors, redirects, and bot-specific behavior. With interactive charts, filters, and dashboards, it makes log file analysis faster, easier, and more actionable for technical SEO audits.