Web Framework
38,357 of the 1,000,000 top sites in our Tranco top-1M census run ASP.NET (3.8%). Microsoft's server-side web application framework for building sites and APIs on the .NET platform. Detection is homepage-level HTML/header fingerprinting, so a site can run ASP.NET on other pages without it showing here.
Other web framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | cloudflare.net | #63 (Tranco) | Find emails |
| 3 | windows.net | #67 (Tranco) | Find emails |
| 4 | scorecardresearch.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| vsb.org | #206,150 | Azure API Management, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| quarto.com | #206,186 | Bootstrap, ConsentMo, Font Awesome + 13 more | Find emails |
| arclimited.com | #206,278 | Bootstrap, Cloudflare, DigiCert + 9 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| sgaf.org.br |
| #206,291 |
| Bootstrap, DigiCert, Font Awesome + 9 more |
| Find emails |
| passportpro247.com | #206,319 | Google Tag Manager, Modernizr, NS1 + 3 more | Find emails |
| chinaocindustry.cn | #206,336 | Baidu Maps, Microsoft IIS, jQuery | Find emails |
| clicks9.com | #206,393 | AOS, Bootstrap, DigiCert + 7 more | Find emails |
| realvu.net | #206,395 | Amazon (ACM), Font Awesome, Nginx + 3 more | Find emails |
| rclgroup.com | #206,397 | Amazon Route 53, Cloudflare Turnstile, FreePrivacyPolicy + 9 more | Find emails |
| spa-francorchamps.be | #206,483 | Google Fonts, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| ricardo.com | #206,509 | Azure API Management, Azure Front Door, Cloudflare + 12 more | Find emails |
| baodingzhuji.com | #206,532 | Font Awesome, Microsoft IIS, Swiper + 1 more | Find emails |
| cjol.com | #206,541 | DigiCert, OpenResty | Find emails |
| carpimoto.it | #206,547 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt | Find emails |
| liberty-bank.com | #206,564 | Cloudflare Web Analytics, Cloudflare edge/CDN, CookieYes + 9 more | Find emails |
| pennathletics.com | #206,567 | Google Analytics, Google Fonts, Google Tag Manager + 7 more | Find emails |
| 1st.ir | #206,569 | Bootstrap, Font Awesome, Google Tag Manager + 5 more | Find emails |
| confirmation.com | #206,646 | Bootstrap, Google Tag Manager, LinkedIn Insight Tag + 7 more | Find emails |
| abp.org | #206,695 | Amazon (ACM), Amazon Route 53, Apache + 9 more | Find emails |
| nipponsanso.com | #206,718 | Google Tag Manager, Slick Carousel, jQuery | Find emails |
| smb.org | #206,723 | Bluesky, Font Awesome, Jotform + 4 more | Find emails |
| silversandscasino.com | #206,750 | All in One SEO, AppNexus, Bootstrap + 12 more | Find emails |
| debaser.it | #206,776 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| iema.net | #206,786 | Bluesky, Bootstrap, Cloudflare + 11 more | Find emails |
| wisemusicclassical.com | #206,792 | Azure API Management, Civic Cookie Control, Google Fonts + 2 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →