What powers cssv-13.ru?

Last seen Feb 2023 · 18 technologies across 11 categories

Analytics

Yandex.Metrika
since Mar 2021

CDN

Google Cloud CDN
since Oct 2022

CMS

Wix
since Mar 2021

IaaS

Google Cloud
since Oct 2022

Issue trackers

Sentry
since Jul 2021

JavaScript frameworks

GSAP
since Jul 2021
React v16.14.0
since Mar 2021
RequireJS v2.3.6
since Oct 2022

JavaScript libraries

jQuery v1.10.2
since Mar 2021
Lodash v4.17.21
since Mar 2021
Polyfill v3
since Mar 2021

Miscellaneous

HTTP/3
since Oct 2022
Open Graph
since Oct 2022
ResponsiveVoice v1.5.0
since Oct 2022
RSS
since Feb 2023

Performance

Priority Hints
since Dec 2022

Security

HSTS
since Oct 2022

UI frameworks

Bootstrap v19c4f23d
since Mar 2021

AI Crawlers

Blocks all crawlers by default in robots.txt (User-agent: *). Checked Sep 2026.

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

See who blocks each AI crawler across the web

AI Crawlers

All crawlers blocked

Full breakdown

Infrastructure

  • DNS: REG.RU
  • Email: REG.RU
  • Email security: SPF (soft fail), DMARC monitor only
  • SSL: GlobalSign, RSA 4096, expires Mar 2027

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

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