SEO & Content Migration Strategy

Reconciliation & Migration Dashboard

Methodology proof for consolidating ~20 microsites, ~600 pages, ~4,000 publications, and ~8,000 PDFs without breaking SEO or URLs.

Total Progress: 96.8% Mapped

Pages Consolidated

587 / 600

Publications Mapped

3,840 / 4,000

PDF Documents Cataloged

7,742 / 8,000

301 Redirect Rules

4,120

100% Intentional URL Mapping

Source Code Ownership & Archive

_oldsite Repository Architecture

Raw Legacy Snapshot Preserved

Before migration, every WordPress microsite (Task 32 through Task 45) is crawled and archived into the /_oldsite/ directory without modification. A unified crawler schema transforms unstructured HTML and PDF attachments into standardized JSON collections.

/_oldsite/
    /main/                    (www.ieabioenergy.com)
    /task32/                  (Combustion & Emissions)
    /task33/                  (Gasification)
    /task34/                  (Liquefaction)
    /task36/                  (Waste & Circular Economy)
    /task37/                  (Anaerobic Digestion / Biogas)
    /task39/                  (Transport Biofuels)
    /task40/                  (Deployment & Carbon Mgmt)
    /task42/                  (Biorefining)
    /task43/                  (Biomass Supply)
    /task44/                  (Energy Systems)
    /task45/                  (Climate & Sustainability)
    /projects/                (Inter-task Strategic Projects)
    /publications/            (PDF asset store)
    url-inventory.csv
    redirect-map.csv
    content-index.json

Sample URL Reconciliation Table

Inspecting 301 redirects from legacy Task domains to unified paths.

Legacy Source URL	Title / Document	Proposed Unified URL	Action	Validation
https://task36.ieabioenergy.com/publications/circular-bioeconomies-report-2026/	Circular Bioeconomies Report	https://ieabioenergy.com/publications/circular-bioeconomies-report/	migrate	✓ 301 Verified
https://task40.ieabioenergy.com/beccus-roadmap/	Global BECCUS Deployment Roadmap	https://ieabioenergy.com/publications/beccus-deployment-roadmap-2026/	migrate	✓ 301 Verified
https://task37.ieabioenergy.com/old-ad-guidelines-2012/	Anaerobic Digestion Technical Note (2012)	https://ieabioenergy.com/archive/ad-guidelines-2012/	archive	✓ 301 Verified
https://task39.ieabioenergy.com/news/saf-update-june/	SAF Industry Brief June	https://ieabioenergy.com/news/saf-industry-brief-june/	merge	Review Needed
https://task45.ieabioenergy.com/forest-biomass-biodiversity-pdf-download/	Forest Biomass Supply & Biodiversity Governance	https://ieabioenergy.com/publications/forest-biomass-supply-biodiversity/	migrate	✓ 301 Verified