# Documentation inventory — manual notes

**Last Updated:** 2026-04-01

This file is **not** overwritten by [scripts/documentation/inventory-documentation.py](../scripts/documentation/inventory-documentation.py). Add durable pointers here when you introduce new doc systems, data layers, or cross-links that should survive inventory regeneration.

See also [DOCUMENTATION_INVENTORY.md](DOCUMENTATION_INVENTORY.md) (generated summary + categories).

## Environment / tree

- As of 2026-03-29, `docs/backups/` is **no longer tracked** in Git (~81 paths removed from the tree). Regenerate the inventory after large tree changes for exact totals.

## Manual add (2026-04-01)

**Stale docs-root archive —** `docs/archive/2026-04-01-docs-cleanup/stale-docs-root/` (README indexes ~60 moved `docs/*.md` audit/gap/validation snapshots). Active entry points: [DOCUMENTATION_HYGIENE_LOG.md](DOCUMENTATION_HYGIENE_LOG.md), [DOCUMENTATION_GAPS.md](DOCUMENTATION_GAPS.md) (pointer).

**Scale / scope —** [DOCUMENTATION_SCALE_AND_SCOPE.md](DOCUMENTATION_SCALE_AND_SCOPE.md) explains tracked vs gitignored `docs/` volume (e.g. `docs/backups/`, `docs/content/blog` pipeline JSON).

**2026-04-01 archive index —** `docs/archive/2026-04-01-docs-cleanup/README.md` lists `link-validation-2026-01`, `utm-cleanup-analysis`, etc.

**Cross-surface page improvement playbook —** `docs/content/PAGE_IMPROVEMENT_DATA_PLAYBOOK.md` (GSC, GA4, SISTRIX, research baseline for optimizing existing live URLs); Cursor rule `.cursor/rules/page-improvement-data-baseline.mdc`; wired from `CONTENT_SYSTEM_INDEX.md`, `WEBSITE_PAGE_PUBLICATION_INDEX.md`, `AGENTS.md`, `cursor-playbook.md`, `global.mdc`; `collect-tool-gsc-queries.php` supports `--output=` for arbitrary paths.

**Iteration checklist + automation —** `docs/content/PAGE_IMPROVEMENT_ITERATION_CHECKLIST.md`; `v2/scripts/tools/compare-gsc-query-exports.php`; `docs/content/tools/GSC_QUERY_EXPORT_SCHEMA.md`; `collect-tool-gsc-queries.php --start/--end`; `collect-tools-performance-ga4.php --compare-28d`; `generate-tool-data-synthesis.php --gsc-queries-compare=`; `docs/content/tools/SISTRIX_URL_AND_DOMAIN_FOR_TOOLS.md`; handoff `_templates/PAGE_IMPROVEMENT_HANDOFF.md`.

**Prozentrechner example dataset —** `docs/content/tools/prozentrechner/data/gsc-queries.json`, `baseline-2026-04.md`, `gsc-compare-notes.md` (query-level baseline + CTR notes).

## Manual add (2026-03-29)

**Static / site pages (homepage + Tier A):** `docs/content/pages/static-pages/DATA_COLLECTION_STATIC_SITE.md`, `STATIC_SITE_OPPORTUNITY_LIST.md`, `STATIC_SITE_SEO_IMPROVEMENT_BACKLOG.md`, `docs/content/pages/static-pages-performance-gsc.json` / `static-pages-performance-ga4.json`, `static-pages-candidate-keywords.json`, `static-pages-keyword-sistrix.json`, scripts under `v2/scripts/static-pages/` (`collect-static-pages-performance-gsc.php`, `collect-static-pages-performance-ga4.php`, `split-static-gsc-to-registry-pages.php`, `collect-static-pages-keywords-sistrix.php`, `merge-static-opportunity-data.php`), per-page `data/` under `docs/content/pages/homepage/` and `docs/content/pages/static-pages/{preise,kunden,ueber-uns,partner,demo-vereinbaren}/`.

**Tools SEO data layer —** `docs/content/tools/DATA_COLLECTION_TOOLS.md`, `docs/content/tools/TOOLS_SLUG_MATRIX.md`, `docs/content/tools/TOOLS_SEO_IMPROVEMENT_BACKLOG.md`, `docs/content/tools/tools-performance-gsc.json` / `tools-performance-ga4.json` (API: `collect-tools-performance-gsc.php`, `collect-tools-performance-ga4.php`), legacy CSV templates `gsc-pages-tools-export.csv`, `tools-performance-ga4-template.csv`.

**Branchen / industry LPs:** `docs/content/pages/industry-pages/DATA_COLLECTION_BRANCHEN.md`, `docs/content/pages/marketing-pages-registry.json`, `docs/content/pages/branchen-performance-gsc.json` / `branchen-performance-ga4.json`, `branchen-keyword-sistrix.json`, `branchen-candidate-keywords.json`, `BRANCHEN_OPPORTUNITY_LIST.md`, `BRANCHEN_SEO_IMPROVEMENT_BACKLOG.md`, scripts under `v2/scripts/marketing-pages/collect-branchen-*.php`, `split-branchen-gsc-to-registry-pages.php`, `merge-branchen-opportunity-data.php`.

**Product feature pages (10 Funktionen URLs):** `docs/content/pages/product-pages/DATA_COLLECTION_PRODUCT_FEATURES.md`, `PRODUCT_PAGES_INVENTORY.md`, `PRODUCT_FEATURE_OPPORTUNITY_LIST.md`, `PRODUCT_FEATURE_SEO_IMPROVEMENT_BACKLOG.md`, `docs/content/pages/product-pages-performance-gsc.json` / `product-pages-performance-ga4.json`, `product-pages-candidate-keywords.json`, `product-pages-keyword-sistrix.json`, scripts under `v2/scripts/product-pages/collect-product-pages-performance-*.php`, `split-product-gsc-to-registry-pages.php`, `collect-product-pages-keywords-sistrix.php`, `merge-product-opportunity-data.php`.