How rubyonrails.org Looks on Facebook
This page shows how rubyonrails.org appears when shared on Facebook. The current preview headline reads "Ruby on Rails: Accelerate your agents with convention over configuration". It pairs with the description "A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes ev..." and a social image. Overall, rubyonrails.org's setup scores 73/100 against Facebook best practices.
Facebook preview
Large card (image ≥ 600px wide)

rubyonrails.org
Ruby on Rails: Accelerate your agents with convention over config...
A full-stack web application framework written in Ruby, following the Model View Controller pattern, that includes everything you ...
Compact card (image < 600px wide)

rubyonrails.org
Ruby on Rails: Accelerate your agents with convent...
A full-stack web application framework written in Ruby, following the Model View...
Analysis
rubyonrails.org's social setup currently has 2 warnings that affect how it renders on Facebook. The most impactful fixes are listed below - they range from missing required tags to image dimensions that will be cropped or rejected by specific platforms.
In particular: title is 72 characters - truncated on most platforms; description is 176 characters - truncated on most platforms. Each of these has a one-line fix in the recommendations panel above.
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