Security & WAF
4,604 of the 1,000,000 top sites in our Tranco top-1M census run DDoS-Guard (0.5%). A network security provider offering DDoS protection, CDN, and hosting services. Detection is homepage-level HTML/header fingerprinting, so a site can run DDoS-Guard on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | netangels.ru | #404 (Tranco) | Find emails |
| 2 | crpt.ru | #433 (Tranco) | Find emails |
| 3 | 1c.ru | #1,105 (Tranco) | Find emails |
| 4 | mangabuff.ru |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| informatics.ru | #133,371 | Cloudflare, Let's Encrypt, Nuxt.js + 3 more | Find emails |
| s5o.ru | #133,428 | Google Tag Manager, Let's Encrypt, Yandex Metrica + 1 more | Find emails |
| artforintrovert.ru | #133,481 | Express, Google Fonts, Google Tag Manager + 10 more | Find emails |
| #1,381 (Tranco) |
| Find emails |
| 5 | rule34video.com | #1,386 (Tranco) | Find emails |
| mytabs.ru | #133,776 | Bunny Fonts, Cloudflare, Let's Encrypt + 9 more | Find emails |
| krasgmu.ru | #133,914 | Nuxt.js, PHP, Vue.js | Find emails |
| edge-delivery-prod.com | #134,039 | Cloudflare, Let's Encrypt | Find emails |
| asteriobid.com | #134,120 | Google Ads Conversion, Google Analytics, Google Fonts + 4 more | Find emails |
| o2k.ru | #134,280 | Cloudflare, Google Fonts, Google Tag Manager + 5 more | Find emails |
| ramon.ru | #134,312 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| lisa.ru | #134,330 | Let's Encrypt, Ruby on Rails, Yandex Metrica | Find emails |
| minecraftrating.ru | #134,407 | Cloudflare, Let's Encrypt, PHP + 1 more | Find emails |
| rsload.net | #134,653 | Cloudflare, Font Awesome, Let's Encrypt + 3 more | Find emails |
| kurskmed.com | #134,804 | Bootstrap, Font Awesome, Google Hosted Libraries + 8 more | Find emails |
| cucaluna.com | #134,931 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| websoft.ru | #134,978 | Let's Encrypt, Tilda, jQuery | Find emails |
| newdramafest.ru | #134,985 | Cloudflare, Google Fonts, Let's Encrypt + 3 more | Find emails |
| huntworld.ru | #135,103 | Bitrix, Google Maps, Let's Encrypt + 4 more | Find emails |
| primes-eu.net | #135,109 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| biznpro.ru | #135,675 | Google AdSense, Google Analytics, Google Fonts + 7 more | Find emails |
| haq.kz | #135,776 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| savaspin.org.pl | #135,843 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 more | Find emails |
| lumixnet.com | #136,029 | Let's Encrypt | Find emails |
| ar-svx.ru | #136,126 | Bitrix, GSAP, Let's Encrypt + 2 more | Find emails |
| cyberdrop.cr | #136,173 | Axios, Cloudflare, Let's Encrypt | Find emails |
| hotlink.cc | #136,404 | Bootstrap, Font Awesome, Google Fonts + 4 more | 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 →