As of October 28, 2026, Concrete CMS is used by 34,267 websites in the TechLeads index: 0.10% of all CMS detections, the 33rd most-used of 552 CMS technologies.
Websites using each technology in the TechLeads index, and its share of all CMS detections.
| # | Technology | Websites | Share |
|---|---|---|---|
| 1 | WordPress | 23,246,547 | 68.3% |
| 2 | Wix | 2,722,889 | 8.0% |
| 3 | Squarespace | 2,179,181 | 6.4% |
| 4 | Wix Hosted | 875,187 | 2.6% |
| 5 | GoDaddy Website Builder | 637,250 | 1.9% |
| 6 | Joomla | 445,846 | 1.3% |
| 7 | Weebly | 403,304 | 1.2% |
| 8 | Tilda | 351,499 | 1.0% |
| 9 | Drupal |
Rows link to each competitor's market share page where one exists. The table lists the 21 most-used technologies; ranks are by website count.
In HTTP Archive's monthly crawl of public websites, Concrete CMS was detected on 25,762 pages in September 2026, down 13.8% from a year earlier (peak: 41,462). HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.
Same month, other CMS technologies in HTTP Archive: WordPress 16,643,427, Shopify 2,534,621, Wix 1,365,181, Squarespace 880,903, Drupal 525,382.
See all 34,267 websites using Concrete CMS or download the full list as a CSV for $29.
TechLeads scans public websites and detects Concrete CMS from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Concrete CMS's website count divided by the website counts of all CMS technologies we track; a site using two CMS tools counts for both. Counts were last refreshed on October 28, 2026 and update daily.
Concrete CMS accounts for 0.10% of CMS detections in the TechLeads index (34,267 websites), which makes it the 33rd most-used of 552 CMS technologies we track.
TechLeads currently detects Concrete CMS on 34,267 websites. HTTP Archive's monthly crawl, a separate dataset, detected it on 25,762 pages in September 2026.
By number of websites, the largest CMS technologies besides Concrete CMS are WordPress (23,246,547), Wix (2,722,889), Squarespace (2,179,181), Wix Hosted (875,187), GoDaddy Website Builder (637,250).
Websites using Concrete CMS include festevents.org, granneman.com, lsc.org, jabberfederal.com, aseanjapan-sti.org, baksteenconfigurator.nl. The full list of 34,267 websites can be exported as a CSV for $29.
| 335,810 |
| 0.99% |
| 10 | Jimdo | 195,193 | 0.57% |
| 11 | JouwWeb | 166,416 | 0.49% |
| 12 | Wordpress Staging | 164,776 | 0.48% |
| 13 | Jimdo Free | 140,061 | 0.41% |
| 14 | TYPO3 CMS | 131,746 | 0.39% |
| 15 | Duda | 126,401 | 0.37% |
| 16 | Out Dated Browser | 120,858 | 0.35% |
| 17 | Strato Website | 118,215 | 0.35% |
| 18 | Graphy Courses | 97,799 | 0.29% |
| 19 | Cargo Collective | 74,026 | 0.22% |
| 20 | Lauyan TOWeb | 69,457 | 0.20% |
| 21 | Concrete CMS | 34,267 | 0.10% |
