Lightweight Accordion

What is Lightweight Accordion?

Lightweight Accordion is a focused WordPress plugin that adds collapsible content to posts and pages. It uses the native HTML <details> tag, which means it works without any JavaScript on the front end. The plugin was built by Andy Feliciotti and has been maintained for over six years. It currently shows 10K+ active installs with a 5.0/5 rating from 60 reviews — all of which are five-star.

This plugin solves a common question: how to create accordion in WordPress without slowing down your site. Because it relies on a single HTML element and minimal CSS, the front-end file size stays under 1kb. The current version is 1.6.0, last updated on Dec 7, 2025. It works with both the Gutenberg block editor and the classic editor through shortcodes.

Key Features of Lightweight Accordion

• Zero JavaScript front end — Uses the native <details> HTML tag, so there is no extra script loading for visitors.
• Extremely small footprint — The entire plugin weighs less than 1kb on the front end, making it a best lightweight accordion plugin WordPress option for performance-focused sites.
• Gutenberg block support — A dedicated lightweight accordion block Gutenberg integration is available for modern editors.
• Shortcode compatibility — Classic editor users can insert accordions with simple shortcodes like [lightweight-accordion title="My Title"]Content[/lightweight-accordion].
• Customizable title tags — Change the HTML tag wrapping the title (e.g., h3) for better SEO structure.
• Accordion grouping — Use the group attribute to create exclusive accordions where opening one closes the others.
• Open by default option — Set accordion_open=true to display content expanded on page load.
• FAQ schema support — Add schema="faq" to automatically generate structured data for your collapsible content WordPress sections.

Who Should Use Lightweight Accordion?

This plugin suits beginners and experienced site owners alike. You do not need coding skills to add accordions. The block editor offers visual controls, while shortcodes work for anyone comfortable with brackets. It fits sites that value speed — blogs, documentation pages, FAQ sections, and product listings. With 10K+ active installs, it already serves a wide range of use cases.

If you manage a site where every kilobyte matters, this is a natural choice. The 100% five-star rating from 60 reviewers suggests that users find it reliable for its stated purpose. It is particularly useful for those who want collapsible content WordPress functionality without the weight of a multi-purpose page builder.

Installation & Setup

Installation follows the standard WordPress process: upload the plugin folder to wp-content/plugins, activate it from the admin panel, and begin adding accordions. Beginners will find it straightforward — there are no configuration menus or settings pages. In Gutenberg, search for the "Lightweight Accordion" block. In the classic editor, paste a shortcode like [lightweight-accordion title="Your Question" schema="faq"]Your answer here[/lightweight-accordion].

Support & Community

The plugin's support data shows a quiet but stable record. Over the last two months, there were 0 open threads and 0 resolved threads, resulting in a 0% resolution rate. This does not indicate poor support — rather, it suggests that users rarely need help. The plugin is six years old and has 60 ratings, all five-star, with zero one-star reviews. When a tool is simple and works as documented, support tickets tend to stay low.

Andy Feliciotti maintains the plugin alone, and the sparse support queue implies that most users find the documentation sufficient. The FAQ schema option, shortcode examples, and block editor integration cover the common use cases. If you hit a snag, the WordPress.org forum is available, but based on the data, you will likely not need it.