About W3 Total Cache
W3 Total Cache (W3TC) improves the SEO and increases website performance and reducing load times by leveraging features like content delivery network (CDN) integration and the latest best practices.
How W3 Total Cache compares
- #15

LiteSpeed Cache257
- #16
Flying Pages214
- #17
Caldera Forms189
- #18

W3 Total Cache164
- #19Dynamic Conditions58
- #20Embed PDF Viewer41
- #21Contextual Related Posts39
#18 of 32 WordPress plugins we have counts for (of 234) · bars are GitHub stars across these neighbours; the category leader is WooCommerce at 10k · as of August 22, 2026
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#18 of 32 WordPress plugins
#17 of 32 WordPress plugins
Audit any site that runs W3 Total Cache.
Enter a URL to score its stack for technology quality, version health, Lighthouse performance - and AI-readiness.
Implied technologies
Detecting W3 Total Cache implies these are in the stack too - a report lists them alongside it.
How we audit W3 Total Cache
We measure the detected version against W3 Total Cache's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.
How the score worksMore technologies in WordPress plugins
View all →Technology definitions from a community-maintained catalogue, licensed GPL-3.0. Attribution and source.