What powers lectoroom.com?
Last seen Oct 2026 · 22 technologies across 14 categories
Analytics
Ecommerce
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
Miscellaneous
Operating systems
Programming languages
Security
Tag managers
UI frameworks
Web frameworks
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 Oct 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 69% phone
- 23% desktop
- 7% tablet
Russia
Germany
Belarus
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.12 / 10 · ranked #1,384,510 of all domains
10 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.1 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 2.3 MB · 78 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Lectoroom
- Profiles: Instagram
From the homepage's own structured data (Oct 2026).
Infrastructure
- Hosted on Timeweb (90.156.227.4)
- DNS: registrant.ru
- Email: lectoroom.com
- Email security: SPF (hard fail), DMARC monitor only
- SSL: GlobalSign, RSA 4096, expires Jan 2027
- Common Crawl link graph: rank 7,410,959, 2 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Oct 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lectoroom.com | 17 |
| landing.lectoroom.com | 16 |
| newsletter.lectoroom.com | 2 |
Full technology history →
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Recent changes
- detected Umami Oct 2026
- dropped Cloudflare Sep 2026
- dropped Cloudflare Bot Management Sep 2026
- dropped jsDelivr Aug 2026
- detected Cloudflare May 2026
- detected Cloudflare Bot Management May 2026
- dropped reCAPTCHA Jan 2026
- detected core-js Dec 2025