What powers kubuntu.ru?
Last seen Oct 2026 · 11 technologies across 9 categories
Analytics
Cloudflare Browser Insights
since Nov 2025
Yandex.Metrika
since Jun 2018
CDN
Cloudflare
since Apr 2019
CMS
Drupal
since Jun 2018
Hosting
Drupal Multisite
since Jul 2023
JavaScript libraries
Miscellaneous
Operating systems
Ubuntu
since Jun 2018
Programming languages
PHP
since Jun 2018
Security
HSTS
since Sep 2022
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
- Sep 2026 bytespider removed from robots.txt
- Sep 2026 *: Restricted (was Allowed)
- Sep 2026 amazonbot removed from robots.txt
- Sep 2026 applebot-extended removed from robots.txt
- Sep 2026 meta-externalagent removed from robots.txt
- Sep 2026 ccbot removed from robots.txt
AI Crawlers
No AI crawlers blocked
Audience
- 58% desktop
- 42% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.68 / 10 · ranked #2,191,245 of all domains
59 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2 s |
| INP | 25 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Russian
- CDN: Cloudflare
- Weight: 0.2 MB · 36 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Cloudflare (104.21.28.41, IPv6)
- DNS: Cloudflare DNS
- Email: Yandex 360
- Email security: SPF (soft fail), DMARC monitor only, DNSSEC signed
- SSL: Google Trust Services, ECDSA P256, wildcard, expires Nov 2026
- Common Crawl link graph: rank 514,084, 2 hosts
- Verified with: GlobalSign
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| kubuntu.ru | 10 |
| www.kubuntu.ru | 6 |