What powers notabene.courses?
Last seen Oct 2026 · 31 technologies across 14 categories
Analytics
CDN
Ecommerce
Font scripts
JavaScript frameworks
JavaScript graphics
JavaScript libraries
Live chat
Miscellaneous
Programming languages
Security
Tag managers
UI frameworks
Web servers
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 found
- ai.txt not found
- Oct 2026 llms.txt appeared
AI Crawlers
No AI crawlers blocked
Standards: llms.txt
Audience
- 87% phone
- 13% desktop
Kazakhstan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.50 / 10 · ranked #6,468,632 of all domains
2 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 175 ms |
| CLS | 0 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 13.3 MB · 253 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Образовательный центр NotaBene — Костанай
- Industry: Education (declares
EducationalOrganization)
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on GOHOST-KZ Hosting Provider located at Kazakhstan - Dedicated and Cloud Solutions (109.248.170.91)
- DNS: notabene.courses
- Email: Google Workspace
- Email security: SPF (soft fail), DMARC monitor only
- SSL: Let's Encrypt, RSA 4096, expires Oct 2026
- Common Crawl link graph: rank 70,793,607, 2 hosts
- Verified with: Google, Meta Business, Yandex Webmaster
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| notabene.courses | 31 |
| frontend.mirror.notabene.courses | 24 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Preline UI Sep 2026
- detected WhatsApp Business Chat Sep 2026
- detected xCharts Sep 2026
- detected D3 Aug 2026
- detected GSAP Jul 2026
- dropped HTTP/3 Jun 2026
- detected FingerprintJS May 2026
- detected HTTP/3 Apr 2026