Web Framework
34,564 of the 1,000,000 top sites in our Tranco top-1M census run ASP.NET (3.5%). 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 | scorecardresearch.com | #242 (Tranco) | Find emails |
| 4 | ca.gov |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| manaviewer.jp | #79,373 | Azure API Management, Azure DNS, Azure Front Door + 4 more | Find emails |
| strava.cz | #79,399 | Google Analytics, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| portalconectasaude.com.br | #79,407 | Bootstrap, DigiCert, jQuery + 2 more | Find emails |
| #559 (Tranco) |
| Find emails |
| 5 | sagepub.com | #631 (Tranco) | Find emails |
| rlcarriers.com | #79,411 | DoubleClick (Google Ads), Fancybox, Font Awesome + 12 more | Find emails |
| spark-interfax.ru | #79,427 | Qrator | Find emails |
| modenzone.com | #79,434 | Font Awesome, Microsoft IIS, Swiper + 1 more | Find emails |
| viss.gov.lv | #79,435 | Sectigo, jQuery, jQuery UI + 1 more | Find emails |
| fb7775.com | #79,449 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 3 more | Find emails |
| ersag.com.tr | #79,520 | Bootstrap, Chart.js, Cloudflare + 13 more | Find emails |
| saint.gr | #79,541 | Let's Encrypt, Microsoft IIS, Plesk + 1 more | Find emails |
| harriscountytx.gov | #79,553 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| edponline.com.br | #79,569 | DoubleClick (Google Ads), Dynatrace, Google Ads Conversion + 8 more | Find emails |
| hindwi.org | #79,601 | Google Tag Manager, Microsoft 365, Microsoft IIS + 2 more | Find emails |
| nobleknight.com | #79,634 | Adobe Fonts (Typekit), Amazon Pay, Azure Front Door + 15 more | Find emails |
| stdtime.gov.tw | #79,638 | Google Analytics, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| pmuy.gov.in | #79,744 | Bootstrap, DigiCert, Font Awesome + 6 more | Find emails |
| capnhq.gov | #79,749 | Azure API Management, Bootstrap, DigiCert + 6 more | Find emails |
| priberam.org | #79,761 | Bootstrap, DigiCert, DoubleClick (Google Ads) + 8 more | Find emails |
| romjob.ro | #79,785 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| ird.gov.lk | #79,801 | jQuery | Find emails |
| curitiba.pr.gov.br | #79,811 | Akamai Edge DNS, Bootstrap, DigiCert + 5 more | Find emails |
| manhwabtt.cc | #79,827 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| 8comic.com | #79,908 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 3 more | Find emails |
| apnorc.org | #79,912 | All in One SEO, Amazon Route 53, DigiCert + 8 more | Find emails |
| nfsa.gov.in | #79,946 | Bootstrap, Font Awesome, Let's Encrypt | 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →