[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","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"]]