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Top Site Usage
Market Position


Content Management
Server-side Languages
Client-side Languages
JavaScript Libraries
Markup Languages
Character Encodings
Image File Formats
Site Elements
SSL Certificate Authorities
Social Widgets
Content Delivery
Traffic Analysis Tools
Advertising Networks
Tag Managers
Web Servers
Operating Systems
Web Hosting
Reverse Proxies
Top Level Domains
Server Locations
Content Languages

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on advanced reports

Technologies > Structured Data

Usage of structured data formats for websites

This diagram shows the percentages of websites using various structured data formats. See technologies overview for explanations on the methodologies used in the surveys. Our reports are updated daily.

How to read the diagram:
55.4% of the websites use none of the structured data formats that we monitor.
RDFa is used by 38.6% of all the websites.

Meta-tag-based formats
W3Techs.com, 11 December 2017
Percentages of websites using various structured data formats
Note: a website may use more than one structured data format

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Technology Brief
Structured Data Formats
Structured data formats allow search engines and other bots to extract specific data from web pages, e.g. information about the organization.

website informer

Latest related posting  read all
New surveys on the usage of structured data formats
5 July 2017

Structured data are pieces of information on web pages in formats that can easily be interpreted by machines. We started to monitor the usage of various formats on the web.

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structured data forum

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