This document discusses solutions to the problem of images and thumbnails not displaying properly when sharing pages on LinkedIn. It describes various trials of changing image paths, file formats, page layouts and metadata to troubleshoot the issue. The key findings were that LinkedIn requires clean code with well-defined metadata like open graph tags and a single paragraph with the main image. Page load speed and file extensions also impacted whether content could be properly shared on LinkedIn. The document advocates a methodical trial and error process to optimize sharing.