Wikidata
Wikidata is a free and open knowledge base that can be read and edited by both humans and machines. It acts as central storage for the structured data of its Wikimedia sister projects including Wikipedia, Wikivoyage, Wikisource, and others. Wikidata aims to provide a common source of data which can be used by Wikimedia projects and by third parties, and to support the creation of new kinds of free knowledge applications.
9M
300000 / day
15M
500000 / day
5.5 min
3.5 pages per visit
40%
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Domain Rating
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Domain Authority
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Citation Level
2012
English, etc
Website Key Features
Structured Data
Wikidata provides a structured data framework that allows for the easy organization and retrieval of information.
Multilingual Support
Supports multiple languages, making it accessible to a global audience.
Interoperability
Designed to be interoperable with other Wikimedia projects and external applications.
Open Source
The platform is open source, allowing for community contributions and transparency.
Data Reuse
Encourages the reuse of data across different platforms and projects.
Community Driven
Relies on a global community of volunteers for content creation and curation.
API Access
Provides API access for developers to integrate Wikidata into their applications.
Data Quality
Implements mechanisms for ensuring data quality and reliability.
Linked Data
Supports linked data principles, enabling connections between different datasets.
Visualization Tools
Offers tools for visualizing data in various formats.
Similar Sites and Competitors
Additional information
Parent Organization
Wikimedia Foundation
License
Creative Commons CC0 License
Technology Stack
Uses Wikibase, an open-source software suite for creating collaborative knowledge bases.
Community
Has a vibrant community of contributors and developers who continuously work on improving the platform.
Impact
Significantly impacts the way information is structured and accessed on the internet, promoting open knowledge.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for wikidata.org