of all websites use WordPress
W3Techs includes websites with and without an identifiable CMS in this denominator.
Current WordPress market share, version adoption, WooCommerce, page builders, plugins and performance statistics.
WordPress remains the largest identifiable content management system on the web, but its measured share has fallen during 2026. This page uses current W3Techs figures alongside WordPress.org and HTTP Archive research, with source dates shown explicitly.
Still dominant, but no longer at its peak
W3Techs updates its technology surveys daily. The market-share figures below are dated 16 October 2026.
W3Techs includes websites with and without an identifiable CMS in this denominator.
This is the narrower CMS-market-share measure.
W3Techs groups the WordPress 7.x family together in its version statistics.
Elementor is the largest named WordPress subtechnology in W3Techs’ current breakdown.
WooCommerce remains one of the most widely detected WordPress subtechnologies.
WordPress.org currently advertises a directory of more than 75,000 free plugins.
W3Techs’ comparable “share of all websites” measure stood at 43.0% on 1 January 2026 and 39.7% on 16 October 2026 — a decline of 3.3 percentage points.
W3Techs historical CMS trends. A decline in measured share does not by itself show where sites moved or why.
From 23.3% of the web in 2015 to a 43.6% peak in 2025
W3Techs’ yearly snapshots show the scale of WordPress’s expansion before the more recent decline.
WordPress was already the largest CMS but much smaller than today.
Five years later it had gained more than 12 percentage points.
The comparable January snapshot peaked at 43.6%.
WordPress remains enormous even after the 2026 decline.
The ecosystem is highly fragmented
W3Techs detects a wide range of WordPress subtechnologies. These percentages are shares of websites using WordPress, not shares of all websites.
W3Techs, 16 October 2026. One WordPress site can use multiple subtechnologies.
WordPress 7.1 “Mary Lou” introduced responsive styling controls, a redesigned media editor, richer Notes and further developer changes. W3Techs now reports 66.1% of detected WordPress sites on version 7.x.
Extensibility comes with performance responsibility
The Web Almanac’s 2025 CMS dataset provides a useful counterpoint to market-share statistics.
The Web Almanac uses a different dataset from W3Techs, which is why the number differs.
WordPress improved by around four percentage points year over year in the 2025 Web Almanac.
The gap highlights the effect of a tightly managed platform versus a highly extensible CMS ecosystem.
How these WordPress statistics are maintained
Current market-share and subtechnology figures come from W3Techs, release facts from WordPress.org, and large-scale performance comparisons from HTTP Archive’s Web Almanac. Different datasets are kept separate rather than treated as interchangeable.
W3Techs changes daily, so current figures are tied to 16 October 2026.
Share of all websites and share of websites with a known CMS are different measures.
Web Almanac CMS adoption is not mixed with W3Techs market share without explanation.
The page records decline and performance weaknesses as well as WordPress’s scale.
Research used on this page
Use the dated market-share figure
WordPress market share can change daily. If you cite a current figure, include the W3Techs date. If you reference this collection, credit iwebsitez.com and link to this page.
Contact Pete for questions about the different WordPress market-share or performance datasets.