HTML document structure, headings, links, lists, tables, media, semantic elements and metadata.
40 cards · basic cards · AI-written, checked twice. Edit anything.
- What element wraps the entire HTML document?
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<html>- What element contains metadata and other invisible content?
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<head>- What element contains all visible page content?
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<body>- What does the DOCTYPE declaration specify?
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The version of HTML used in the document- What attribute sets the character encoding in an HTML5 document?
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charset (typically <meta charset='utf-8'>)- What is the purpose of the <title> element?
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To set the text shown in the browser tab and search engine results- What is the semantic difference between h1 and h2?
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h1 is the top-level heading; h2 is a subheading below it- How many h1 elements should typically appear on a single page?
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One, representing the main topic of the page- What makes a proper heading hierarchy?
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h1 is the main heading, followed by h2, h3, etc., without skipping levels- Why should headings be chosen by semantic level rather than visual appearance?
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For accessibility to screen readers and to preserve document structure- What does the <a> element stand for?
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Anchor; it creates a hyperlink- What attribute specifies the destination URL of a link?
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href- What does target='_blank' do?
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Opens the linked page in a new browser tab or window- What is the difference between /page and ./page in an href attribute?
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/page is an absolute path from the root; ./page is relative to the current directory- What is a fragment identifier in a URL?
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A hash (#) followed by an element id, used to jump to a specific part of a page
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