What powers sigmacenter.kz?
Last seen Aug 2026 · 27 technologies across 14 categories
Analytics
Google Analytics
since Apr 2024
Yandex.Metrika
since Apr 2024
CDN
jQuery CDN
since Jun 2025
CMS
DataLife Engine
since Apr 2024
Hosting panels
Plesk
since Apr 2024
JavaScript libraries
Live chat
WhatsApp Business Chat
since Apr 2024
Miscellaneous
Performance
Priority Hints
since Apr 2024
Programming languages
PHP
since Apr 2024
Security
HSTS
since Jul 2024
Tag managers
Google Tag Manager
since Apr 2024
UI frameworks
Bootstrap
since Apr 2024
Video players
Plyr
since Apr 2024
Web servers
Apache HTTP Server
since Apr 2024
Nginx
since Apr 2024
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 91% phone
- 9% desktop
Kazakhstan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
1.05 / 10 · ranked #11,809,845 of all domains
4 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 200 ms |
| CLS | 0 |
| TTFB | 1400 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 4.1 MB · 139 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on PSKZ-ALA (194.39.65.22, IPv6)
- DNS: ps.kz
- Email: sigmacenter.kz
- Email security: SPF (hard fail), no DMARC record
- SSL: Let's Encrypt, RSA 2048, wildcard, expires Dec 2026
- Common Crawl link graph: rank 37,169,313
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted