What powers ruscorpora.ru?
Last seen Aug 2026 · 27 technologies across 14 categories
Analytics
Caching
CMS
Databases
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Programming Languages
Security
UI frameworks
Web frameworks
Web servers
WordPress plugins
AI Crawlers
Blocks 9 of 33 AI crawlers we track by name in its robots.txt. Checked Sep 2026.
Training crawlers
- CCBot Blocked
- ClaudeBot Blocked
- FacebookBot Blocked
- Google-Extended Blocked
- GPTBot Blocked
- meta-externalagent Blocked
Search and AI assistants
- Amazonbot Blocked
- PerplexityBot Blocked
- YouBot Blocked
The other 24 AI crawlers we track are not mentioned and only inherit the catch-all rules that apply to every crawler.
- robots.txt found
- llms.txt not found
- ai.txt not found
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| korpus | #14 | 1 |
| chinese ru | #81 | 0 |
| corpus vs corpora | #73 | 0 |
| corpus r | #42 | 0 |
| corpus corpora | #86 | 0 |
| corpus and corpora | #90 | 0 |
| corpus and corpora | #90 | 0 |
| what is a russian national | #24 | 0 |
| r corpus | #40 | 0 |
| russian national corpus | #20 | 0 |
| rus nation | #41 | 0 |
| russian frequency dictionary | #61 | 0 |
| russian ee | #70 | 0 |
| russian corpus | #54 | 0 |
| russian core | #94 | 0 |
| russia po | #66 | 0 |
| russkij | #91 | 0 |
| k rus | #94 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
AI Crawlers
9 of 33 AI crawlers blocked
Audience
- 65% desktop
- 35% phone
Russia
Germany
United States
Belarus
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.35 / 10 · ranked #178,126 of all domains
377 referring domains · OpenPageRank
Search traffic
1 est. monthly organic visits (US)
18 keywords in Google's top 30
Core Web Vitals
| LCP | 1.5 s |
| INP | 125 ms |
| CLS | 0.2 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English (United States)
- Weight: 4.3 MB · 165 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Organisation
- Russian National Corpus
- Founded: 2004
- Country: Russia
From Wikidata (CC0).
Infrastructure
- Hosted on NIKS (83.149.210.120)
- DNS: Yandex 360
- Email: Yandex 360
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 24,530, 13 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| studiorum.ruscorpora.ru | 17 |
| processing.ruscorpora.ru | 9 |
| ruscorpora.ru | 7 |
| search1.ruscorpora.ru | 6 |
| www.ruscorpora.ru | 1 |