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custom

WordPress plugin · detected on 91 sites in our index (1.71% of WordPress sites scanned)

91
Sites detected
1.71%
Market share
of our WP index
#132
Rank
among indexed plugins
2026-05-22
Last detected

Where custom sits in the WordPress plugin ecosystem

custom is the #132 most-detected WordPress plugin in our scan index of 5,328 sites — appearing on roughly 1.71% of WordPress sites we've fingerprinted. Most sites running custom are hosted on Kinsta (71% of identified hosts). The most common companion plugin is Yoast SEO – Advanced SEO with real-time guidance and built-in AI, present on 74% of custom sites. The most frequent theme is RetroTube.

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 custom

From co-occurrence analysis across sites running custom in our index.

Themes commonly running custom

Top themes on sites using this plugin.

Hosting providers running custom

Limited to sites where we identified the hosting provider.

Sites using custom

Most-recently-scanned sites detected with this plugin.

  • macalester.eduMacalester 2020 Child Theme · host unknown · scanned 2026-05-22
  • csbsju.eduSkeletor · host unknown · scanned 2026-05-22
  • seattleweekly.com2024 seattleweekly Child · host unknown · scanned 2026-05-22
  • austincc.eduacc-2024-child · host unknown · scanned 2026-05-22
  • womansworld.comWoman · host unknown · scanned 2026-05-22
  • dataminr.combigdrop-theme · host unknown · scanned 2026-05-22
  • heureka.grouptheme unknown · host unknown · scanned 2026-05-22
  • planview.complanview-wp-theme · host unknown · scanned 2026-05-22
  • bmwblog.comwpDevel Production v2 · host unknown · scanned 2026-05-22
  • frontofficesports.comtheme unknown · host unknown · scanned 2026-05-22
  • greenme.itGreenme New · host unknown · scanned 2026-05-22
  • vpesports.comVPE Sports Redesign · host unknown · scanned 2026-05-22

How we detect custom

Five-vector detection — /wp-content/plugins/custom/ 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.