WordPress plugin comparison
Is Varnish Working? vs Performance Cache
Is Varnish Working?
by Oliver Whysall
10+ installs
Performance Cache
by grouponewp
Fewer than 10 installs
At a glance
- Is Varnish Working? has more active installs: 10+, against fewer than 10 for Performance Cache.
- On a typical day, Performance Cache is downloaded about 2 times, Is Varnish Working? about 1.
- Performance Cache was updated more recently: Oct 13, 2026, against Jun 29, 2021 for Is Varnish Working?.
- Performance Cache is tested with a newer WordPress: 7.1.4, against 5.7.21 for Is Varnish Working?.
- Is Varnish Working? has been around longer: since 2021, against 2023 for Performance Cache.
Line by line
Performance Cache leads on 4 of 6 comparable lines.
| Metric | Is Varnish Working? | Performance Cache |
|---|---|---|
| Popular rank | #36,747 | #66,591 |
| Active installs | 10+ | Fewer than 10 |
| Downloads, last 30 days | 31 | 107 |
| Rating | No ratings | No ratings |
| Support threads resolved | – | – |
| Tested up to | 5.7.21 | 7.1.4 |
| Search multiplier | ×0.00 | ×0.05 |
| Last release | 5 years ago | 27 days ago |
| Requires PHP | – | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
More comparisons
- Is Varnish Working? vs CLP Varnish Cache
- Is Varnish Working? vs Smart Varnish
- Is Varnish Working? vs Proxy Cache Purge
- Is Varnish Working? vs Purge Varnish Cache
- Performance Cache vs WP-Optimize
- Performance Cache vs Proxy Cache Purge
- Performance Cache vs CLP Varnish Cache
- Performance Cache vs WP Fastest Cache
Is one of these yours?
Track your plugin against its rivals every day: rank, installs, downloads, ratings and their releases, with alerts when anything moves.
Start free