What powers ndfl.guru?
Last seen Jun 2026 · 47 technologies across 25 categories
A/B Testing
Google Optimize
since May 2021
Analytics
Amplitude
since May 2021
Google Analytics
since Jun 2020
Vercel Analytics
since Dec 2022
VK Pixel
since Mar 2022
Yandex.Metrika
since May 2021
Authentication
Google Sign-in
since Mar 2022
Caching
Varnish
since May 2021
CDN
Cloudflare
since Feb 2023
jsDelivr
since Feb 2024
Unpkg
since Apr 2024
Yandex.Cloud CDN
since Mar 2022
CRM
Bitrix24
since Aug 2021
Ecommerce
Webflow Ecommerce
since Jan 2024
Amazon SES
since Feb 2023
Font scripts
Google Font API
since Jun 2020
Issue trackers
JavaScript frameworks
JavaScript libraries
Live chat
WhatsApp Business Chat
since Mar 2022
Miscellaneous
Operating systems
Ubuntu
since Jun 2021
PaaS
Page builders
Programming languages
Node.js
since Nov 2022
Security
Cloudflare Turnstile
since Feb 2026
HSTS
since Nov 2022
Tag managers
Google Tag Manager
since Jun 2020
UI frameworks
Element UI
since Jun 2021
Video players
Wistia
since Apr 2024
Web servers
Webmail
Google Workspace
since Aug 2022
Widgets
Audience
- 69% phone
- 31% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
1.73 / 10 · ranked #4,747,899 of all domains
6 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.6 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- CDN: Cloudflare
- Weight: 7.7 MB · 111 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| ndfl.guru | 25 |
| help.ndfl.guru | 21 |
| app.ndfl.guru | 16 |
| www.ndfl.guru | 16 |
Full technology history →
Report an incorrect detection
Recent changes
- dropped Lodash Mar 2026
- detected Cloudflare Turnstile Feb 2026