Best slow WordPress plugins for WordPress
The most popular slow WordPress plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. TinySharp Performance Diagnostics leads with fewer than 10 active installs, ahead of CodeMedic Slow Site Scanner (fewer than 10). All 2 plugins tagged “slow wordpress” 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 2 slow WordPress plugins
- 1.
TinySharp Performance DiagnosticsThe most installed slow WordPress plugin, with fewer than 10 active installs. No reviews yet, updated 2 months ago.
- 2.
CodeMedic Slow Site ScannerFewer than 10 active installs. No reviews yet, updated 4 months ago.
All 2 plugins tagged “slow wordpress”
TinySharp Performance Diagnostics
Up in the last 7 days:11,333#60,761by TinySharp2 months ago
Find what is slowing down WordPress with local, evidence-based performance diagnostics.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day
CodeMedic Slow Site Scanner
#68,134by adrianmikula4 months ago
Find which WordPress plugin is slowing down your site. Test plugin performance safely, detect conflicts, and identify speed bottlenecks in seconds.
- Installs
- <10
- Rating
- –
- Downloads
- 0/day