What powers jac-optima.ru?
Last seen Aug 2026 · 9 technologies across 7 categories
Advertising
AdRiver
since Jul 2026
Analytics
Yandex.Metrika
since Jul 2026
JavaScript libraries
Miscellaneous
Open Graph
since Jul 2026
Performance
Priority Hints
since Jul 2026
Tag managers
Matomo Tag Manager
since Jul 2026
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 Aug 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 100% phone
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.09 / 10 · ranked #118,458,643 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.2 s |
| INP | 225 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 4.5 MB · 97 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.