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Best performance l10n plugins for WordPress

The most popular performance l10n plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. Cached l10n leads with 10+ active installs. All 1 plugins tagged “performance l10n” are below, with figures from WordPress.org that update every day.

Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.

Research this niche or see all plugins.

Top 1 performance l10n plugins

  1. 1.
    Cached l10n

    The most installed performance l10n plugin, with 10+ active installs. Only 3 reviews so far, last updated 13 years ago. Tested only up to WordPress 3.5.2.

All 1 plugins tagged “performance l10n”