As of October 9, 2026, Engintron is used by 12,912 websites in the TechLeads index: 0.11% of all Framework detections, the 19th most-used of 74 Framework technologies.
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Citation
TechLeads. "Engintron Customers and Market Share." Data as of October 9, 2026. https://techleads.fyi/technology/engintron/market-shareHTML link
<a href="https://techleads.fyi/technology/engintron/market-share">Engintron market share (TechLeads data)</a>Websites using each technology in the TechLeads index, and its share of all Framework detections.
| # | Technology | Websites | Share |
|---|---|---|---|
| 1 | core-js | 9,046,688 | 78.0% |
| 2 | UIKit | 538,773 | 4.6% |
| 3 | Babel | 359,471 | 3.1% |
| 4 | Handlebars | 251,212 | 2.2% |
| 5 | Mustache | 247,004 | 2.1% |
| 6 | Shockwave Flash Embed | 176,574 | 1.5% |
| 7 | GlobalSign Domain Verification |
In HTTP Archive's monthly crawl of public websites, Engintron was detected on 26,986 pages in September 2026, down 21.5% from a year earlier (peak: 93,340). HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.
Same month, other Web Server Extensions technologies in HTTP Archive: OpenSSL 352,832, mod_ssl 12,977, mod_perl 11,814, mod_jk 11,648, mod_wsgi 7,583.
Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.
See all 12,912 websites using Engintron or download the full list as a CSV for $29.
TechLeads scans public websites and detects Engintron from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Engintron's website count divided by the website counts of all Framework technologies we track; a site using two Framework tools counts for both. Counts were last refreshed on October 9, 2026 and update daily.
| 163,960 |
| 1.4% |
| 8 | Facebook Domain Verification | 147,435 | 1.3% |
| 9 | Gatsby JS | 112,031 | 0.97% |
| 10 | Material Design Lite | 92,031 | 0.79% |
| 11 | ASP.NET MVC | 76,903 | 0.66% |
| 12 | OneTrust Domain Verification | 63,586 | 0.55% |
| 13 | Adobe Dreamweaver | 61,463 | 0.53% |
| 14 | skelJS | 36,255 | 0.31% |
| 15 | Less | 34,467 | 0.30% |
| 16 | Telerik Controls | 30,540 | 0.26% |
| 17 | MUI CSS | 26,553 | 0.23% |
| 18 | Material Design for Bootstrap | 13,860 | 0.12% |
| 19 | Engintron | 12,912 | 0.11% |
| 20 | BootstrapMade | 11,707 | 0.10% |
| 21 | Start Bootstrap | 11,191 | 0.10% |
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.