Web Server
1,515 of the 1,000,000 top sites in our Tranco top-1M census run Caddy (0.2%). An open-source web server known for automatic HTTPS certificate management. Detection is homepage-level HTML/header fingerprinting, so a site can run Caddy on other pages without it showing here.
Other web server
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | pubmatic.com | #207 (Tranco) | Find emails |
| 2 | lycos.com | #2,498 (Tranco) | Find emails |
| 3 | bidster.net | #5,052 (Tranco) | Find emails |
| 4 | xxx.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| sdac-rus.ru | #555,070 | Hotwire Turbo, Let's Encrypt, PHP + 3 more | Find emails |
| unifone.net.nz | #555,147 | Font Awesome, Google Analytics, Google Fonts + 5 more | Find emails |
| aimeos.org | #555,234 | Cloudflare Web Analytics, Let's Encrypt, hCaptcha | Find emails |
| #5,447 (Tranco) |
| Find emails |
| 5 | mql5.com | #6,562 (Tranco) | Find emails |
| chplay.nl |
| #555,582 |
| Let's Encrypt |
| Find emails |
| dcn.io | #556,250 | Fastmail, Hugo, Let's Encrypt | Find emails |
| gernots.top | #557,464 | Cloudflare, Let's Encrypt | Find emails |
| 800loanmart.com | #558,891 | ASP.NET, Amazon CloudFront, BrightEdge + 8 more | Find emails |
| musicpresence.app | #558,950 | Let's Encrypt | Find emails |
| parhatnet.com | #561,001 | Let's Encrypt, Namecheap, unpkg | Find emails |
| vaduzz.de | #562,045 | Let's Encrypt | Find emails |
| aist-ai.com | #562,586 | Cloudflare, Google Fonts, Let's Encrypt + 2 more | Find emails |
| ficpa.org | #563,255 | Cloudflare, Google Fonts, Google Tag Manager + 4 more | Find emails |
| slicetv.pro | #563,273 | Let's Encrypt, PHP, GoDaddy | Find emails |
| nelikvidi.com | #563,849 | Let's Encrypt | Find emails |
| qlimited.link | #565,828 | Cloudflare, Let's Encrypt | Find emails |
| mediagol.it | #566,100 | Amazon Advertising, Click.io CMP, Confiant + 10 more | Find emails |
| bunny.garden | #566,104 | Let's Encrypt | Find emails |
| westendverlag.de | #566,391 | Google Analytics, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| my-easygovpn.ru | #567,397 | Cloudflare, Let's Encrypt | Find emails |
| mixitupapp.com | #567,716 | Astro, Let's Encrypt | Find emails |
| nak-west.de | #568,031 | Google Analytics, Google Tag Manager, Let's Encrypt + 6 more | Find emails |
| pixelmap.at | #568,162 | Let's Encrypt, Microsoft 365 | Find emails |
| semaan.ca | #568,205 | Google AdSense, Let's Encrypt, jQuery + 1 more | Find emails |
| msrd0.de | #569,008 | Let's Encrypt | Find emails |
| bitshake.app | #569,144 | Google Fonts, Let's Encrypt, MkDocs | Find emails |
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 →