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Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

slug: wp-smushit

WordPress plugin by WPMU DEV - Your All-in-One WordPress Platform · detected on 205 sites in our index (3.85% of WordPress sites scanned)

Compress and optimize images, enable lazy load, serve WebP & AVIF, and speed up your site with a global image CDN.

205
Sites detected
3.85%
Market share
of our WP index
#74
Rank
among indexed plugins
2026-05-22
Last detected

Where Smush – Image Optimization, Compression, Lazy Load, WebP & CDN sits in the WordPress plugin ecosystem

Smush – Image Optimization, Compression, Lazy Load, WebP & CDN is the #74 most-detected WordPress plugin in our scan index of 5,328 sites — appearing on roughly 3.85% of WordPress sites we've fingerprinted. Most sites running Smush – Image Optimization, Compression, Lazy Load, WebP & CDN are hosted on Pantheon (64% of identified hosts). The most common companion plugin is Yoast SEO – Advanced SEO with real-time guidance and built-in AI, present on 83% of Smush – Image Optimization, Compression, Lazy Load, WebP & CDN sites. The most frequent theme is unified.

Every data point here comes from actual scans of public WordPress sites — not vendor case studies or curated showcases. We don't accept submissions; everything you see is detected automatically when a site is scanned through the tool.

Plugins commonly used with Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

From co-occurrence analysis across sites running Smush – Image Optimization, Compression, Lazy Load, WebP & CDN in our index.

Themes commonly running Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

Top themes on sites using this plugin.

  • unified7% of Smush – Image Optimization, Compression, Lazy Load, WebP & CDN sites · 11 sites
  • divi3% of Smush – Image Optimization, Compression, Lazy Load, WebP & CDN sites · 5 sites
  • Astra2% of Smush – Image Optimization, Compression, Lazy Load, WebP & CDN sites · 3 sites
  • hbi-20202% of Smush – Image Optimization, Compression, Lazy Load, WebP & CDN sites · 3 sites
  • Hello Elementor Child2% of Smush – Image Optimization, Compression, Lazy Load, WebP & CDN sites · 3 sites
  • Hello Elementor Child2% of Smush – Image Optimization, Compression, Lazy Load, WebP & CDN sites · 3 sites

Hosting providers running Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

Limited to sites where we identified the hosting provider.

Sites using Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

Most-recently-scanned sites detected with this plugin.

  • univ-rouen.frUniversité de Rouen · host unknown · scanned 2026-05-22
  • atomicorp.comMesh Child · host unknown · scanned 2026-05-22
  • cruxnow.comtheme unknown · host unknown · scanned 2026-05-22
  • zerotothree.orgZero To Three Org Theme · host unknown · scanned 2026-05-22
  • upfluence.comUpfluence · Kinsta · scanned 2026-05-22
  • kob.comhbi-2020 · Pantheon · scanned 2026-05-22
  • alphr.comAlphr · host unknown · scanned 2026-05-22
  • wpmudev.comWPMU DEV 2015 v.1.1 · host unknown · scanned 2026-05-22
  • limitis.comLimitis Child Theme · host unknown · scanned 2026-05-22
  • nethinks.comGeneratePress · host unknown · scanned 2026-05-22
  • yourhosting.nlstuurlui · host unknown · scanned 2026-05-22
  • uabc.mxAstra · host unknown · scanned 2026-05-22

How we detect Smush – Image Optimization, Compression, Lazy Load, WebP & CDN

Five-vector detection — /wp-content/plugins/wp-smushit/ asset paths, /wp-json/ REST API namespaces, HTML signature patterns, sitemap XML comments, and asset-probe HEAD requests against the top-100 popular plugins on wordpress.org. Each detected plugin carries provenance pills showing which sources corroborated it — cross-vector matches indicate high-confidence detections. More on how detection works.

Reviewed by Matt Hall · founder of Scepter Marketing · 10+ years building WordPress sites
·
Last reviewed: 2026-05-22
·How we detect this →

Data comes from real-time scans of public WordPress sites — not vendor case studies or curated showcases. Every claim on this page traces back to a specific detection in our scan corpus, observable via our methodology. Affiliate links are disclosed per the affiliate disclosure.