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 |
|---|---|---|---|
| litres.az | #640,264 | Express, Google Tag Manager, LiveInternet (Yadro) + 3 more | Find emails |
| chek.guru | #640,523 | Google Fonts, Let's Encrypt, Telegram + 2 more | Find emails |
| frbk.ru | #641,244 | Let's Encrypt, Tilda | Find emails |
| ds-i.ru |
| #1,381 (Tranco) |
| Find emails |
| 5 | rule34video.com | #1,386 (Tranco) | Find emails |
| #641,325 |
| Let's Encrypt |
| Find emails |
| bright-soft.ru | #641,629 | Cloudflare, Google Fonts, Let's Encrypt + 2 more | Find emails |
| shop-rt.com | #641,673 | Bitrix, PHP, VK + 2 more | Find emails |
| ikatelecom.ru | #641,785 | — | Find emails |
| hardhub.ru | #642,341 | Google Fonts, Let's Encrypt, VK + 4 more | Find emails |
| kolsa.ru | #643,008 | Google Fonts, Let's Encrypt, Tilda + 3 more | Find emails |
| freeskladchina.org | #643,095 | ConsentMo, Google Analytics, Google Tag Manager + 4 more | Find emails |
| linoleum.ru | #643,539 | Fancybox, Let's Encrypt, Mail.ru Analytics (Top100) + 3 more | Find emails |
| voronezh1.ru | #643,632 | Let's Encrypt, reCAPTCHA | Find emails |
| smart-target.tech | #644,169 | Google Fonts, Let's Encrypt, Tilda + 2 more | Find emails |
| donatex.gg | #644,234 | Cloudflare, Let's Encrypt | Find emails |
| cosysoft.ru | #644,395 | Adobe Fonts (Typekit), Cloudflare, Google Fonts + 5 more | Find emails |
| strana2020.ru | #644,444 | Let's Encrypt | Find emails |
| shkola-onlajn-34.ru | #644,476 | Fancybox, Font Awesome, Google Analytics + 6 more | Find emails |
| ffastpaypay.org | #644,496 | Let's Encrypt, Ruby on Rails | Find emails |
| bbratstvo.com | #644,750 | Let's Encrypt | Find emails |
| up-advert.ru | #644,854 | Cloudflare, Google Fonts, Let's Encrypt + 5 more | Find emails |
| welwin14.casino | #644,944 | Cloudflare, Let's Encrypt, cdnjs | Find emails |
| nmcs.ru | #645,296 | Bitrix, PHP | Find emails |
| vyvod-iz-zapoya-na-domu-sankt-peterburg-9.ru | #645,627 | Let's Encrypt, PHP, VK + 4 more | Find emails |
| sunland.pw | #645,819 | Cloudflare, Let's Encrypt, Next.js + 3 more | Find emails |
| xn--80aakdqubuilw.xn--p1ai | #645,875 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 1 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 →