No. 21 of 27 ·SEO Log File Analysis Tools

SEO Log File Analyzer

Web · Self-hosted

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Freedom report

One barScore 5.3

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

SEO Log File Analyzer is ranked #21 of 27 in SEO log file analysis tools on Freedom251. It runs on Self-hosted, Web.

Compared on SEO log file analysis tools

Log input methods: upload
Crawler segmentation: Yes

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The record

Purpose: SEO Log File Analyzer analyzes server access logs for crawl metrics in an interactive Streamlit dashboard.
Metrics: The dashboard reports bot activity, response codes, crawled URLs, directories, bandwidth, IPs, and geolocation.
AI crawlers: It detects and classifies AI crawlers by vendor and purpose, including training, search, and user-fetch.
Bot verification: It verifies search-engine bots through reverse and forward DNS and checks published IP ranges for supported AI crawlers.
Bot comparisons: Compare Bots shows crawl footprints side by side and a URL-by-bot coverage matrix.
Period comparisons: Compare Periods shows event, bot, URL, and status changes across two date ranges, including percentage changes and top movers.
Log formats: It supports Apache/Nginx NCSA variants, Cloudflare Logpush JSON, newline-delimited JSON, IIS/W3C Extended, and custom regex formats.
Geolocation: IP-to-country lookup uses ip-api.com’s free batch endpoint, requires no API key, and is cached locally.
Network use: Bot verification and geolocation are optional and make network requests; the README says these options run slower.
Deployment: The README instructs users to clone the repository, install its Python requirements, and run the app with Streamlit at localhost:8501.
Sample data: A sample access log is bundled, and a script can generate sample logs with configurable days and event counts.
License: The repository identifies its license as MIT.
Bot comparison: Compare Bots shows crawl footprints side by side and a top-URLs-by-bot coverage matrix.
Period comparison: Compare Periods compares two date ranges using event, bot, URL, and status deltas, percentage changes, and top movers.

Where it ranks on Freedom251

Best SEO Log File Analysis Tools in 2026#21 of 27

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Sources

github.com/SEO-max-tech/log-file-analyzer· checked 4 Oct 2026