Website Carbon Calculator
by Sustainable Web Dev · Performance
Effortlessly calculate any page’s impact and performance, with real-time results and no reliance on the Website Carbon API, ensuring instant updates.
80 health vs 67 average across 632 Performance plugins
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Excellent listing optimization
Biggest win: Rating quality
To rank higher: Too few reviews to rank on quality — nudge happy users to leave one.
Get the full rank-higher report →Daily downloads
Since 2025-02-02 · 530 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
53
now · peak 294
Directory rank vs rivals
wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you
Downloads per 1k installs · 30d
Engagement proxy · release spikes are signal, a long slide is an aging base
Estimated active installs
wp.org reports only “10+”. The real number sits in this band.
Refined from the date this plugin crossed into its current band.
Install history · since 2025-02-02 · 526 observations
Details
Growth timeline
Install-band crossings we have observed, and how long each band took to outgrow
- 2026-04-22 20+ → 10+ down after 4 days in band
- 2026-04-18 10+ → 20+ up after 4 days in band
- 2026-04-14 20+ → 10+ down after 44 days in band
- 2026-03-01 10+ → 20+ up after 129 days in band
- 2025-10-23 20+ → 10+ down after 5 days in band
- 2025-10-18 10+ → 20+ up after 1 days in band
- 2025-10-17 20+ → 10+ down after 17 days in band
- 2025-09-30 10+ → 20+ up after 82 days in band
Competes with
The plugins that solve the same job, ranked by shared tags then reach — closest match first
-
LiteSpeed Cache 7M+ installs · 4.8★ · 1 shared tag A -
Jetpack – WP Security, Backup, Speed, & Growth 3M+ installs · 3.8★ · 1 shared tag A -
WP Super Cache 1M+ installs · 4.3★ · 1 shared tag A -
Speed Optimizer – The All-In-One Performance-Boosting Plugin 1M+ installs · 4.2★ · 1 shared tag A -
WP Fastest Cache – WordPress Cache Plugin 1M+ installs · 4.9★ · 1 shared tag A -
ManageWP Worker 1M+ installs · 4.6★ · 1 shared tag A
Embed this report card
Drop a live Pulse card for Website Carbon Calculator into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/website-carbon-calculator" width="480" height="300" style="border:0" loading="lazy" title="Website Carbon Calculator — Plugin Pulse"></iframe> Website Carbon Calculator: 10+ active installs, 0.0★ (0 reviews). Plugin Pulse (WP Mayor), as of 2026-07-17. https://plugins.wpmayor.com/plugin/website-carbon-calculator