`→`

` to express document structure. [S1] - `alt` on every meaningful image — ``. [S1] ## 📖 세부 내용 (Details) Write with accessibility in mind Always write HTML code with accessibility in mind. Provide the user a good way to navigate and interact with your site. [S1] Use semantic HTML Use the correct HTML element for the correct purpose. For example, a button should be a ` ``` rather than the non-semantic: ```html
Report an Error
``` Benefits of using the semantic `

`. [S1] **Use headings for structure** Use HTML headings for headings only. Don't use headings to make text **BIG** or **bold**. [S1] ```html

Heading 1

Heading 2

Heading 3

Heading 4

Heading 5

Heading 6

``` **Provide alternative text for images** ```html A narrow city street with flowers in Chania

``` **Declare the page language** ```html ... ``` **Use meaningful link text** Good links use descriptive text explaining where the link leads; bad links use generic text like "Click here" or "Read more..". [S1] ## 🛠️ 적용 사례 (Applied in summary) The applied guidance is concrete: replace non-semantic `

` buttons with ` ``` Image with alternative text (HTML): ```html A narrow city street with flowers in Chania

``` Document language declaration (HTML): ```html ``` ## ⚖️ 모순 및 업데이트 (Contradictions & updates) No contradictions found in the source. Note this page does not cover ARIA attributes, `` form-input labels, `tabindex`, or color-contrast requirements — those topics are not addressed here (Not found in source). [S1] ## ✅ 검증 상태 및 신뢰도 - **상태:** draft - **검증 단계:** conceptual (실제 적용 사례 발견 시 applied/validated로 승격 가능) - **출처 신뢰도:** B (W3Schools — widely used educational reference, not a primary standards body) - **신뢰 점수:** 0.87 - **중복 검사 결과:** 신규 생성 (New discovery) ## 🔗 지식 그래프 (Knowledge Graph) - **상위/루트:** [[HTML Tutorial]] - **관련 개념:** [[HTML Semantics]], [[HTML Headings]], [[HTML Images]], [[HTML Buttons]] - **참조 맥락:** Referenced whenever building markup that must be usable by screen readers, keyboards, and assistive technology. ## 📚 출처 (Sources) - [S1] W3Schools — HTML Accessibility — https://www.w3schools.com/html/html_accessibility.asp ## 📝 변경 이력 (Change history) - 2026-06-23: Initial draft synthesized from the W3Schools "HTML Accessibility" page (Astra wiki-curation, P-Reinforce v3.1 format).