A client was having problems with some of his article's images not showing on Linkedin. After a lot of headache investigating this, I found out that the images that were not showing had a longer name. So it turns out that if the URL is longer than 118 characters, Linkedin won't scrape it and show it.
This isn't a problem for Facebook, Twitter, etc.
Is there any way possible to reduce the length of the URL besides changing the name of the file. For example: