What is a Wikipedia content gap analysis?
A Wikipedia content gap analysis is a structured diagnostic that maps the current article against an ideal version, flags missing or weak sections, and identifies the authoritative sources needed to fill each gap. The output is a prioritized gap list with proposed sourcing, which becomes the working plan for the engagement.
A Wikipedia content gap analysis is a structured diagnostic that maps the current state of an article against an ideal version for a company or executive at the client’s stage and scale, flags the missing or weak sections, and identifies the authoritative sources needed to fill each gap. It is the foundational assessment Five Blocks runs at the start of most Wikipedia engagements.
Each section of the article is assessed for accuracy, sourcing quality, recency, and policy compliance. The result is a prioritized list of gaps with proposed sourcing, the mainstream news pieces, regulatory filings, academic references, or trade publications that can support each addition.
Current article vs. ideal article
The analysis works section by section, comparing what the article has today against what a complete, policy-compliant article should contain:
| Ideal-article section | What a strong version contains |
|---|---|
| Lead | A strong lead paragraph that accurately summarizes the subject. |
| History | A complete history section covering the subject’s development. |
| Leadership & governance | Accurate, current leadership and governance details. |
| Financials & operations | Current financials and operations. |
| Controversy | Balanced coverage of any controversies, in proportion to reliable-source coverage. |
| Recognition | Recognition and awards, where notable. |
| References | A robust reference section built on independent, reliable secondary sources. |
From gaps to a sourced plan
For every gap the analysis surfaces, it proposes the type of source that can support the addition under Wikipedia’s verifiability and reliable-source standards:
- Mainstream news, significant, independent coverage of the subject.
- Regulatory filings, official disclosures and public records.
- Academic references, peer-reviewed or scholarly sources.
- Trade publications, sector-specific reporting.
Wikipedia’s reliable-source standards require sources to be independent of the subject, secondary, published, professionally edited, and to have a reputation for fact-checking; press releases, sponsored content, and a company’s own materials do not qualify for notability or substantive content. The prioritized gap list, with proposed sourcing per gap, then becomes the working plan for the engagement, executed through the standard Talk-page edit-request workflow.
Last reviewed: 19/05/2026
