What powers symmetron.ru?
Last seen Aug 2026 · 12 technologies across 6 categories
Analytics
Ecommerce
JavaScript libraries
Operating systems
Programming languages
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 Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 69% desktop
- 31% phone
Belarus
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.34 / 10 · ranked #1,073,820 of all domains
86 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.2 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 2200 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 8.8 MB · 79 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on SOVAM-AS (62.141.125.74)
- Email: symmetron.ru
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 4096, expires Nov 2026
- Common Crawl link graph: rank 1,076,169, 5 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| www.symmetron.ru | 9 |
| old.symmetron.ru | 4 |
Full technology history →
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Recent changes
- dropped Google Font API Aug 2026
- dropped Modernizr Aug 2026
- dropped reCAPTCHA Aug 2026
- detected FancyBox Jul 2026
- detected Swiper Jul 2026