Content Freshness Date Extractor

Sitemap Freshness & Schema Integrity Auditor

sebastian-actors/sitemap-freshness-schema-integrity-auditor

Audit sitemap lastmod, schema dates, and page freshness with static HTTP checks and deterministic issue codes.

Sitemap Url Extractor

scrapevanta/sitemap-url-extractor

Extracts every URL from a sitemap or sitemap index, auto-discovers sitemaps from robots.txt, handles gzipped sitemaps, filters by URL pattern and last-modified date, and reports site structure and content freshness analytics.

Audit sitemap URLs, lastmod dates, stale content signals, index coverage, and sitemap health.

Sitemap Health Checker

junipr/sitemap-health-checker

Fetch and validate sitemap files for reachability, XML shape, URL counts, freshness, and issues.

Check XML sitemap health, freshness, and crawlability signals.

Check RSS and Atom feeds for freshness, latest item dates, dead feeds, and publication cadence signals.

Updated Content Checker

tomas.gabik/updated-content-checker

Monitors sitemaps for new/updated content. Returns only URLs modified since a specified date for efficient incremental scraping.

Sitemap Structure Analyzer

onescales/sitemap-structure-analyzer

Analyze any website's sitemap in seconds using sitemap.xml data. Get URL counts by type (product, blog, docs), content freshness, URL patterns, and SEO anomalies — no page fetching required.

Find recent open issues across public GitHub repositories using the official GitHub REST API. Useful for maintainers, developer advocates, and small teams tracking issue freshness.