What powers sispp.ru?
Last seen Sep 2026 · 39 technologies across 18 categories
Analytics
Google Analytics
since Jan 2019
Yandex.Metrika
since Feb 2021
CDN
CMS
Databases
MySQL
since Jan 2019
Font scripts
Google Font API
since Jan 2019
Twitter Emoji (Twemoji)
since Jan 2019
JavaScript frameworks
JavaScript libraries
Live chat
LMS
Moodle
since May 2020
Miscellaneous
Operating systems
Ubuntu
since May 2020
Programming languages
Security
SEO
UI frameworks
Material Design Lite
since Jan 2019
Video players
Web frameworks
Yii
since Jan 2022
Web servers
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.98 / 10 · ranked #12,925,777 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian (Russia)
- Weight: 4.6 MB · 26 requests
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on OOOVPS-AS (185.105.225.49)
- DNS: fastdns24.com
- Email: Mail.ru
- Email security: SPF, DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Dec 2026
- Common Crawl link graph: rank 8,515,518, 10 hosts
- Verified with: GlobalSign, Google, Mail.ru, Yandex Webmaster
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| sispp.ru | 20 |
| www.sispp.ru | 18 |
| do.sispp.ru | 12 |
| spo-mmk.sispp.ru | 12 |
| www.new.sispp.ru | 12 |
| www.bdd.sispp.ru | 11 |
| conference.sispp.ru | 10 |
| doc.sispp.ru | 9 |
Full technology history →
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Recent changes
- dropped WhatsApp Business Chat Jan 2026