Статья Броди Кларка. Содержание: - History of Image Thumbnails in Google Search - The Different Types of Image Thumbnails - Multi-Image Thumbnails - Single Image Thumbnails - No Image Thumbnail(s) - Qualifying Image Thumbnail Issues - Level 1 Severity (Low): Ranking Issues - Level 2 Severity (Medium): Preview Issues - Level 3 Severity (High): Indexing Issues - What My Research Shows - Structured Data and Multi-Image Thumbnails - Content Management System (CMS) and Multi-Image Thumbnails - Influential factors on image thumbnails - Key Takeaways - FAQs for Image Thumbnails Google Image Thumbnails for Organic Results: What They Are, How They Work & Will SEO Help? https://brodieclark.com/google-image-thumbnails/