What powers nbdoc.ru?

Last seen Sep 2026 · 13 technologies across 8 categories

Analytics

Roistat
since Jan 2023
Yandex.Metrika
since Feb 2021

CMS

MODX
since Sep 2020

JavaScript libraries

core-js v2.5.5
since Sep 2021
jQuery v3.3.1
since Sep 2020
jQuery UI v1.12.1
since Sep 2020

Live chat

Chatra
since Jul 2021

Miscellaneous

Google Code Prettify
since Aug 2022
Open Graph
since Sep 2022
PWA
since Aug 2022

Programming languages

PHP
since Sep 2020

UI frameworks

UIKit
since Sep 2020

Web servers

Nginx
since Sep 2020

AI Crawlers

Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.

  • robots.txt found
  • llms.txt not found
  • ai.txt not found

See who blocks each AI crawler across the web

AI Crawlers

No AI crawlers blocked

Full breakdown

Audience

  • 74% phone
  • 25% desktop
  • 1% tablet
  • Russia
  • Netherlands
  • Belarus
  • Kazakhstan
  • Germany

Where the site's Chrome visitors come from, largest estimated audience first.

Open Page Rank

1.45 / 10 · ranked #6,932,406 of all domains

12 referring domains · OpenPageRank

Core Web Vitals

LCP2.2 s
INP125 ms
CLS0
TTFB1500 ms

Real user p75, Chrome UX Report, Sep 2026.

Page

  • Language: Russian
  • CDN: NGENIX
  • Weight: 1.0 MB · 84 requests
  • Structured data: JSON-LD, Microdata, OpenGraph

Homepage as crawled by the HTTP Archive, Sep 2026.

Organisation

  • Industry: Retail (declares Store)

From the homepage's own structured data (Sep 2026).

Infrastructure

  • Hosted on CCT-AS NGENIX (37.220.163.75)
  • DNS: ngenix-dns.ru
  • Email: Yandex 360
  • Email security: no SPF record, no DMARC record
  • SSL: Let's Encrypt, RSA 2048, expires Nov 2026
  • Common Crawl link graph: rank 7,424,078

DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted

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