Best browser warning message plugins for WordPress
The most popular browser warning message plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. IE6 Upgrade Option leads with 10+ active installs. All 1 plugins tagged “browser warning message” 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.
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Top 1 browser warning message plugins
- 1.
IE6 Upgrade OptionThe most installed browser warning message plugin, with 10+ active installs. Only 1 review so far, updated 5 months ago. Tested only up to WordPress 6.9.11.