xSpeed Cache

ours Performance / Caching

WordPress.org ↗ Website ↗

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Active installs

6K+

Rating

5 ★

Version

1.3.5

Last updated

2026-09-22

WP.org data 1mo ago · research never · nothing refreshes on its own.

Feature scoring Research feed

Feature list: Performance / Caching

Shared with every plugin in this category, so scores compare.

Feature	Status	Source
Page caching Full-page HTML cache needs check	Yes Partial No —	open ↗
Object caching Redis/Memcached backed object cache needs check	Yes Partial No —	open ↗
Browser caching headers Cache-Control and expiry header control needs check	Yes Partial No —	open ↗
CSS & JS minification Minify static assets needs check	Yes Partial No —	open ↗
CSS & JS combination Combine files to cut requests needs check	Yes Partial No —	open ↗
Critical CSS / unused CSS removal Inline above-the-fold CSS and strip the rest	Yes Partial No —
Defer & delay JavaScript Defer parsing and delay until interaction needs check	Yes Partial No —	open ↗
Image lazy loading Defer offscreen images and iframes needs check	Yes Partial No —	open ↗
Image optimisation / WebP Compress and serve next-gen image formats	Yes Partial No —
CDN integration Rewrite assets to a CDN origin needs check	Yes Partial No —	open ↗
Database cleanup Remove revisions, transients and overhead needs check	Yes Partial No —	open ↗
Preloading / cache warmup Crawl the site to pre-build the cache needs check	Yes Partial No —	open ↗
Mobile-specific cache Separate cache bucket for mobile needs check	Yes Partial No —	open ↗
Cache exclusions & rules Per-URL, cookie and query-string rules needs check	Yes Partial No —	open ↗
Performance reporting Built-in speed or Core Web Vitals reporting needs check	Yes Partial No —	open ↗
AI-assisted optimisation AI recommendations or automatic tuning needs check	Yes Partial No —	open ↗

Plugin details & research inputs