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Schema.org provides schemas for structured data on the Internet, on web pages, in email messages, and beyond.Pricing:
- Open Source
#SEO #SEO Tools #Network & Admin 145 social mentions
Open-Source Alternatives to Ping.in
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Summary
The top open-source alternatives to Ping.in
are Schema.org.
One of the criteria for ordering this list is the number of mentions that products have on reliable external sources.
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