Original URL that was fetched
Article title
Readable HTML extracted by Readability
Plain text version of the content
Markdown version of the content
Article excerpt/summary
Article author/byline
Name of the source website
Language code (e.g., 'en')
Text direction ('ltr' or 'rtl')
Publication timestamp
Estimated reading length in characters
Complete result from reading and converting a URL. Contains the original URL, extracted content in multiple formats, and all associated metadata.