What powers lerna.ru?
Last seen Jun 2026 · 22 technologies across 14 categories
Analytics
CDN
Cloudflare
since Feb 2023
CMS
Tilda
since Feb 2023
Amazon SES
since Apr 2023
Font scripts
Google Font API
since Dec 2022
Issue trackers
Sentry
since Dec 2022
JavaScript frameworks
JavaScript libraries
Marketing automation
Mindbox
since Jan 2025
Miscellaneous
PaaS
Amazon Web Services
since Apr 2023
Programming languages
Node.js
since Dec 2022
Security
DDoS-Guard
since Feb 2023
HSTS
since Dec 2022
Tag managers
Google Tag Manager
since Dec 2022
Audience
- 64% desktop
- 36% phone
Russia
Belarus
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
2.01 / 10 · ranked #3,550,082 of all domains
26 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.6 s |
| INP | 125 ms |
| CLS | 0.05 |
| TTFB | 1800 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 2.0 MB · 131 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| anxietytest.lerna.ru | 15 |
| softskills.lerna.ru | 15 |
| personal.lerna.ru | 12 |
| www.lerna.ru | 11 |
| corp.lerna.ru | 9 |
| expert.lerna.ru | 9 |
| id.lerna.ru | 2 |
Full technology history →
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Recent changes
- detected Google Font API Mar 2026