B
Evidence Grade B
Graded
under review
Safe to Cite
Current
10%
10% -- cms market share for Joomla (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
10%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
1,000,000
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
UK2.net
Primary
Tier C
http://www.uk2.net/blog/drupal-wordpress-joomla-comparison/ ↗
Source Article
Drupal, WordPress and Joomla: The Ultimate CMS Face
Original Research
UK2.net
· Original study ↗
Methodology
Analysis of the top one million most visited websites; value stated as slightly more than 10%
Methodology documented
Trend Over Time
| Period | Value | Change |
|---|---|---|
| 2014 | 11% | |
| 2015 | 6.6% | -40.0% |
| 2020 | 4.6% | -30.3% |
| 2020 | 3% | -34.8% |
| 2020-09 | 5.7% | +90.0% |
| 2021 | 1% | -82.5% |
| 2021 | 2.1% | +110.0% |
| 2021 | 5% | +138.1% |
| 2021 | 4.2% | -16.0% |
| 2024 | 4.7% | +11.9% |
| 2026 (current) | 2% | -57.4% |
| 2026 (current) | 10% | +400.0% |
| 2026 (current) | 5.9% | -41.0% |
| 2026 (current) | 1.7% | -71.2% |
Segmentation
Industrymarketing
Cite this stat
Plain Text
Joomla: 10% cms market share. Source: UK2.net (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/joomla-cms-share-top-1m-sites
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<blockquote cite="https://lighthousedata.io/data/joomla-cms-share-top-1m-sites" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>10%</strong> -- cms market share for Joomla<br><small>Source: UK2.net (2026) · <a href="https://lighthousedata.io/data/joomla-cms-share-top-1m-sites" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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