The rebuild.py sitemap generator extracts 9,762 unique articles while the actual article count stands at 11,400 — a gap of 1,638 articles invisible to search engines. The RSS feed is capped at 50 items, meaning approximately 99.6% of articles are invisible to feed readers. Both issues stem from edge-case HTML structures that the extraction logic does not fully match. Remediation of both the sitemap gap and RSS expansion remain the highest-priority technical debt items for the site infrastructure.