What powers parallel.ru?
Last seen Aug 2026 · 22 technologies across 14 categories
Advertising
Twitter Ads
since Jul 2021
CDN
cdnjs
since Mar 2025
Cloudflare
since Mar 2025
CMS
Editors
Font scripts
JavaScript frameworks
RequireJS
since Jan 2024
JavaScript libraries
Miscellaneous
RSS
since Dec 2022
Programming languages
Security
Cloudflare Bot Management
since Mar 2025
UI frameworks
Web frameworks
Ruby on Rails
since Mar 2025
Web servers
Nginx
since Nov 2022
Widgets
Twitter
since Jan 2019
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Sep 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.34 / 10 · ranked #1,074,337 of all domains
92 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.8 s |
| CLS | 0 |
| TTFB | 400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 0.3 MB · 31 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on MSU Vorobjovy Gory, Moscow, Russia (93.180.9.28)
- DNS: msu.ru
- Email: no MX record returned
- Email security: SPF, DMARC quarantine, CAA
- SSL: Let's Encrypt, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 483,023, 28 hosts
- Verified with: Yandex Webmaster
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| users.parallel.ru | 15 |
| parallel.ru | 9 |
| sigma.parallel.ru | 3 |
Full technology history →
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Recent changes
- detected Cloudflare Bot Management May 2026
- dropped Cloudflare Bot Management Nov 2025