What powers 
lexicography.online?
Last seen Oct 2026 · 19 technologies across 12 categories
Advertising
Analytics
Cloudflare Browser Insights
since Apr 2021
Google Analytics
since Jun 2018
Yandex.Metrika
since Jul 2018
CDN
Cloudflare
since Jun 2018
JavaScript libraries
Live chat
WhatsApp Business Chat
since Feb 2022
Miscellaneous
HTTP/3
since Sep 2022
Open Graph
since Sep 2022
Performance
Cloudflare Rocket Loader
since Apr 2025
Priority Hints
since Sep 2026
Programming languages
PHP
since Nov 2022
Security
Tag managers
Google Tag Manager
since Jun 2018
UI frameworks
Web servers
AI Crawlers
robots.txt could not be read at the last check (Nov 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 61% phone
- 39% desktop
Russia
Ukraine
Germany
Kazakhstan
Belarus
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
4.29 / 10 · ranked #436,187 of all domains
117 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Language: Russian
- Weight: 1.2 MB · 56 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Registered Mar 2016 (10 years) via Cloudflare, Inc., renews Mar 2027
- Hosted on RU-CENTER-AS JSC "RU-CENTER" (89.111.131.239)
- DNS: Cloudflare DNS
- Email: Yandex 360
- Email security: SPF, DMARC monitor only, DNSSEC signed, CAA
- SSL: Let's Encrypt, ECDSA P256, expires Jan 2027
- Common Crawl link graph: rank 514,626, 7 hosts
DNS records as swept Nov 2026, certificate as seen Oct 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lexicography.online | 15 |
| krylov.lexicography.online | 7 |
| shansky.lexicography.online | 7 |
| www.lexicography.online | 7 |
| vasmer.lexicography.online | 6 |
Full technology history →
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Recent changes
- detected Nginx Oct 2026
- detected Priority Hints Sep 2026