使用者會透過各種裝置存取你的網站和服務，而這些裝置的存取需求各有不同。只要使用正確的語意元素和正確的 ARIA 角色，瀏覽器和輔助技術就能進一步解讀網頁。
瞭解並解決棘手問題的重要方法
- 確保提供良好的僅限鍵盤使用者體驗
- 使用正確的元素選項和 ARIA 來表達介面的語意
- 請在電腦和 Android 裝置上使用 ChromeVox 進行測試。
- 試試無障礙開發人員工具 Chrome 擴充功能
- 網路使用者越來越多元，因此也讓網站必須易於存取
多裝置無障礙功能
除非另有註明，否則本頁面中的內容是採用創用 CC 姓名標示 4.0 授權，程式碼範例則為阿帕契 2.0 授權。詳情請參閱《Google Developers 網站政策》。Java 是 Oracle 和/或其關聯企業的註冊商標。
上次更新時間：2025-07-25 (世界標準時間)。
[[["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"]],["上次更新時間：2025-07-25 (世界標準時間)。"],[[["\u003cp\u003eWebsites and services need to be accessible across various devices and for users with diverse accessibility needs.\u003c/p\u003e\n"],["\u003cp\u003eUsing proper semantic HTML elements and ARIA roles improves browser and assistive technology comprehension of web pages, enhancing accessibility.\u003c/p\u003e\n"],["\u003cp\u003eDevelopers should ensure keyboard-only navigation is seamless and test accessibility using tools like ChromeVox and TalkBack.\u003c/p\u003e\n"]]],["Semantic elements and ARIA roles should be used to enhance browser and assistive technology understanding of web pages, accommodating diverse user accessibility needs across multiple devices. Key actions include ensuring keyboard-only user experience, employing correct element choices, and testing with ChromeVox and TalkBack. The Accessibility Developer Tools Chrome extension is recommended. The increasing diversity of the online audience emphasizes the importance of site accessibility.\n"],null,[]]