I got the following error on facebook debug and I cannot share my articles on facebook because they have no titles.
Object Missing a Required Value
Object at URL ‘https://bucharestjournal.ro/filme-din-februarie-2017-4-recomandari/’ of type ‘website’ is invalid because a required property ‘og:title’ of type ‘string’ was not provided.
Inferred Property
The ‘og:image’ property should be explicitly provided, even if a value can be inferred from other tags.
It also doesnt show the images, you can check here the printscreen http://prnt.sc/em37yw and the link of my article https://bucharestjournal.ro/logitech-lansat-tastatura-pro-mechanical-gaming/
Update, the problem is caused by this error Curl Error : OPERATION_TIMEOUTED in fb debug.
It means that the page takes too much time to fb to responde and it just gives up.
Just use a plugin for cache (WP Super Cache I use) and all is fine.
Glad you solved it.
We recommend using wp super cache as well as seo by yoast using the OG image provided by the plugin for facebook sharing.
Thank you!
