Cultural Heritage Online
A heritage archive published continuously since 1998 — now one of the largest independent catalogues of cultural heritage on the web.
About Cultural Heritage Online
Cultural Heritage Online (CHO) is an editorial platform dedicated to the world’s cultural heritage. It catalogues museums, archaeological sites, historic architecture, gardens and significant collections across Europe, Asia and beyond, with a particular editorial focus on the great turn-of-the-century movements that crossed the continent: Liberty, Art Nouveau, Jugendstil, Secession, Art Déco, Rationalism and Modernism.
The project began in 1998 as beniculturalionline.it, an Italian editorial index of cultural heritage, and has run without interruption since — one of the longest-standing heritage archives online. Cultural Heritage Online is its international evolution: not a translation of the Italian pages, but a catalogue rebuilt for readers outside Italy, adding the context an international audience looks for — the movements, the links between places, and the reasons a site matters beyond its own borders.
The archive in numbers
Figures verified from the live catalogue, July 2026. Search-impression figure from Google Search Console.
Credibility & citations
CHO’s heritage records are cited as a reference source across five Wikipedia editions — Italian, English, French, German and Portuguese — in articles ranging from Art Nouveau in Turin to individual monuments and movements. The archive draws citations from hundreds of independent referring domains, earned organically over more than a quarter of a century of editorial work.
- Longevity: published without interruption since 1998 — a rare continuous record in a field where digital archives routinely disappear.
- Independent citations: referenced across five Wikipedia language editions and hundreds of external domains.
- Original research: CHO produces data-driven analysis from its own catalogue — see below.
Original research & story leads
CHO publishes original editorial analysis drawn from its catalogue. Current pieces available to journalists — including our working data and methodology, on request:
The Long Tail of World Heritage
A cross-reference of the full UNESCO World Heritage List against a catalogue of 10,000+ places, mapping the transnational, serial and industrial sites that structurally fall out of mainstream coverage. Working data and methodology available to researchers on request.
The Art Nouveau Capitals the Guidebooks Skip
City-by-city analysis of Art Nouveau, Secession, Modernisme and Liberty heritage beyond the canonical six capitals — from Oradea and Subotica to Melilla and Ålesund.
Brand assets
The CHO seal — silver on transparent, 2048×2048 PNG. Please keep clear space around the mark and do not recolour it.
For high-resolution photography, additional logo formats or interview requests, contact us below.
info@culturalheritageonline.com
Cultural Heritage Online — OASIS Tech LLC. We respond to press enquiries within two working days.