[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["没有我需要的信息","missingTheInformationINeed","thumb-down"],["太复杂/步骤太多","tooComplicatedTooManySteps","thumb-down"],["内容需要更新","outOfDate","thumb-down"],["翻译问题","translationIssue","thumb-down"],["示例/代码问题","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[[["Search result snippets help users decide whether to visit a webpage, similar to how book synopses help readers decide on a book."],["Historically, snippets were derived from page content, meta descriptions, and DMOZ listings, but with DMOZ closed, good meta descriptions are crucial."],["Good meta descriptions are concise and accurate summaries of the page content, acting as a pitch to entice users."],["Common meta description issues include being empty, duplicated across pages, or irrelevant, leading to a poor user search experience."],["While there's no strict character limit for meta descriptions, search result snippets are truncated to fit device widths."]]],["Search result snippets help users decide if a page is relevant to their query. Snippets were sourced from page content, meta descriptions, and DMOZ listings. With DMOZ closed, meta descriptions are crucial. Good meta descriptions are accurate, concise pitches for the page's content. Common problems include missing, duplicate, or low-quality meta descriptions. While there's no character limit, snippets are truncated. The `NOODP` rule is inactive, and the `nosnippet` rule can prevent snippet generation.\n"]]