How To Use A HTML Attributes Repeater
Last Update: February 18, 2026
Core / Global HTML Attributes
These can go on almost any element.
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Custom Data Attributes
Used heavily for JS, tracking, UI state, analytics. WordPress does not restrict data-* attributes.
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Accessibility (ARIA) Attributes
Common and encouraged
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Link (<a>) Attributes
Very common in WordPress content and menus:
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Combined example:
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Image (<img>) Attributes
WordPress adds many automatically, but you can add others:
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Form & Input Attributes
Common for forms, search, login, and plugins:
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Media (<video>, <audio>, <iframe>) Attributes
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Iframes (common for embeds)
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SEO & Metadata-Related Attributes
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Microdata example:
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Performance & Loading Attributes
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CSS / JS Hook Attributes
(Note: role is ARIA-related but often used as a JS hook.)
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Table & List Attributes
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Summary (High-Value Attributes in WordPress)
Most commonly used in real WordPress sites:

