What powers sciencexxi.com?
Last seen Oct 2026 · 12 technologies across 11 categories
Advertising
Analytics
Caching
CMS
Databases
Font scripts
JavaScript libraries
Performance
Programming languages
Web servers
WordPress plugins
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 not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 75% phone
- 25% desktop
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.20 / 10 · ranked #1,265,822 of all domains
65 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.3 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1000 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Russian (Russia)
- Weight: 0.9 MB · 57 requests
- WordPress theme: sciencexxi-news · all themes
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on Beget (87.236.16.38)
- DNS: Beget
- Email: Beget
- Email security: SPF, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 7,953,879
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Full technology history →
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Recent changes
- dropped Autoptimize Oct 2026
- dropped Google Font API Oct 2026
- dropped jQuery Oct 2026
- dropped jQuery Migrate Oct 2026
- dropped LazySizes Oct 2026
- dropped Open Graph Oct 2026
- detected Twitter Emoji (Twemoji) Oct 2026
- detected WordPress Super Cache Oct 2026
- detected Liveinternet Sep 2026