As of April 2026, Dave’s Outdated Browser Warning is a WordPress browser plugin with 10 active installations and a 0/5 rating0. It has been downloaded 2.1K+ times in total. Requires WordPress 2.0+ and PHP false+. Available on WordPress.org since 2009. Last updated 17 years ago — may have compatibility concerns. Top alternative: WP Console – WordPress PHP Console….
This plugin displays a message at the top of the screen for visitors running outdated versions of the most popular browsers:
It is designed to be unobtrusive. The message disappears after a few seconds, and it only displays the first time the visitor comes to your WordPress blog/site.
The warning reads: It appears that you are using an outdated version of your browser. Please upgrade your browser for better sercurity and an improved experience.
The message also includes a link where the newest version of the browser can be downloaded.
| WordPress | 2.0+ requiredTested up to 2.7 |
| PHP | false+ required |
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.