Danmarks nationalleksikon for faktabaseret viden
Lex / Den Store Danske (lex.dk) scores 70 out of 100 on Brand Analyzer, placing it in the Developing tier among Education brands, Media & Entertainment brands, in the 22nd percentile of 18157 Education brands.
Lex (lex.dk) is a Danish online reference platform hosting the encyclopedias Den Store Danske and Trap Danmark. Founded in 2019 and headquartered in Copenhagen, it provides approximately 250,000 fact-based articles written by researchers in Danish. Positioned as Denmark's leading national encyclopedia, Lex aims to make academically credible, researcher-authored knowledge broadly accessible to students, researchers, journalists, and the general public across topics ranging from history to current events.
| Brand Name | Lex / Den Store Danske |
|---|---|
| Domain | lex.dk |
| Industry | Education, Media & Entertainment |
| Founded | 2019 |
| Headquarters | Copenhagen |
| Main Competitors | Wikipedia (73/100), Encyclopædia Britannica (73/100), Store norske leksikon, Nationalencyklopedin (84/100) |
Moz Domain Authority 60/100 vs category average 48 / leader 99 - a strong backlink profile, so AI systems frequently encounter mentions of the brand.
No Wikipedia presence was found - a major gap, since Wikipedia is among the most heavily weighted sources in AI training data.
The homepage meta description reads "På Lex finder du opslagsværkerne Den Store Danske,Trap Danmark. 250.000 faktabaserede artikler skrevet af forskere på dansk. Besøg Lex her" (Meta description: 20 words (ideal length). No OG description (falling back to meta)) - this is the summary AI engines are most likely to quote.
Structured data on the homepage: 1 JSON-LD block(s), Breadcrumb/Website schema, + Microdata, og:title, og:type, canonical. Adding Organization and FAQ schema would further help AI crawlers parse the brand's identity.
AI-crawler access: robots.txt mentions GPTBot, ChatGPT-User, ClaudeBot, PerplexityBot - all allowed - robots.txt controls whether engines like GPTBot and ClaudeBot can read the site at all.
Content is DA-only, limiting citation in English-language AI answers.
Detected tech stack: Nginx.
Social footprint: verified profiles on Facebook, Instagram; no detected presence on X (Twitter), LinkedIn, YouTube, GitHub - consistent profiles reinforce the brand's identity across the web.
0 Reddit mentions - community discussion signals real-world reputation to AI models.
Live results from asking a general-purpose AI assistant about the brand, checked October 2026.
When asked "What is Dansk Biografisk Leksikon?", Claude could identify the brand as of October 2026. Dansk Biografisk Leksikon is Denmark's major biographical encyclopedia, containing scholarly articles on notable historical and contemporary Danish figures, and it is hosted as part of the lex.dk platform alongside Den Store Danske. Best known for being the authoritative reference work on biographies of significant Danish people throughout history.
When asked "Best brands similar to Dansk Biografisk Leksikon?", Claude would recommend Lex / Den Store Danske as of October 2026. It's a well-established, authoritative Danish reference source, so it would naturally come up when discussing biographical encyclopedias or Danish educational/reference resources.
Common questions people ask in Google, ChatGPT, Claude, Gemini, Perplexity, and other AI search engines.
Lex / Den Store Danske's main competitors in Education: Wikipedia (73/100), Encyclopædia Britannica (73/100), Nationalencyklopedin (84/100).
Sources: Brand Analyzer scan
Lex offers two main reference works: Den Store Danske and Trap Danmark, encyclopedias containing roughly 250,000 fact-based articles written by researchers in Danish. These serve as comprehensive knowledge resources covering diverse topics such as history, geography, and current events.
Sources: Lex / Den Store Danske official site
Lex (lex.dk) is a Danish online reference platform that hosts two national encyclopedias, Den Store Danske and Trap Danmark. It was founded in 2019 and is headquartered in Copenhagen. The site provides fact-based, researcher-written articles in Danish, positioning itself as Denmark's leading national encyclopedia.
Sources: Lex / Den Store Danske official site
Lex / Den Store Danske has limited AI-search visibility, scoring 28/100 on Brand Analyzer's AI visibility composite (visibility 0, trust 50, recommendation 50). This estimates how likely AI engines like ChatGPT, Claude, Gemini and Perplexity are to know, trust, and recommend the brand.
Sources: Lex / Den Store Danske official site
Lex / Den Store Danske was founded in 2019. Lex / Den Store Danske operates in the Education category. It is analyzed by Brand Analyzer across seven brand dimensions and AI-search visibility.
Sources: Wikidata
Lex / Den Store Danske is headquartered in Copenhagen. Lex / Den Store Danske operates in the Education category.
Sources: Wikidata
Lex presents itself as a reliable source because its articles are fact-based and written by researchers, which supports academic credibility. The platform positions itself as Denmark's leading national encyclopedia, combining scholarly rigor with accessibility for the general public, students, and journalists.
Sources: Lex / Den Store Danske official site
Lex / Den Store Danske scores 50/100 on Brand Analyzer's AI recommendation signal, indicating it is reasonably likely to be surfaced when AI assistants like ChatGPT suggest Education options. Recommendation depends on crawlability, structured data, and category authority.
Sources: Lex / Den Store Danske official site
Lex is known for hosting Den Store Danske and Trap Danmark, two major Danish encyclopedias containing around 250,000 fact-based articles written by researchers. It is recognized as Denmark's leading national encyclopedia, combining academic credibility with broad public accessibility.
Sources: Lex / Den Store Danske official site
Lex / Den Store Danske can improve AI discoverability by strengthening structured data (Organization and FAQ schema), maintaining an accurate Wikipedia/Wikidata entity, earning authoritative citations, and keeping content crawlable for AI bots. Brand Analyzer measures these as visibility, trust, and recommendation signals.
Sources: Lex / Den Store Danske official site
Lex is used by Danish students, researchers, journalists, and the general public seeking reliable, fact-based knowledge in Danish. Its content serves both academic needs and everyday informational queries for a broad national audience.
Sources: Lex / Den Store Danske official site
Lex / Den Store Danske scores 28/100 for AI visibility - how well ChatGPT, Claude, Perplexity and Google AI Overviews can discover, identify and cite the brand.
Lex / Den Store Danske has a weak AI-visibility profile at 28/100 - a proxy for how readily ChatGPT, Perplexity and Google's AI Overviews can recognise and cite it. Its strongest area is trust (50/100) and its weakest is visibility (0/100). It benefits from a Moz Domain Authority of 60/100, open access for AI crawlers (GPTBot, ClaudeBot, etc.) and machine-readable schema.org markup. The main gaps holding it back: no clear Wikipedia entity to anchor it in LLM training data, no strong Wikidata entry and no llms.txt to steer AI to its best pages. In a live check, Claude could already identify Lex / Den Store Danske from memory (October 2026) - a sign these signals are paying off.
The score combines seven dimensions - name quality, digital presence, visual identity, messaging clarity, trust foundation, AI discoverability, and brand authority - into a single objective benchmark.
70 in October 2026, down from 74 in October 2026.
Ranked closest to Lex / Den Store Danske: Leuven MindGate (70/100), Letidor (70/100), Linden-Museum Stuttgart (70/100), Litteratursiden (70/100).
A step up - brands to learn from: 作业帮 (Zuoyebang) (71/100), Zentralwohlfahrtsstelle der Juden in Deutschland e.V. (71/100).
Category leader: Canva (97/100).
Brand Analyzer is built by DataEase AI. Track your brand in ChatGPT, Gemini and Perplexity.