What powers datalesson.ru?
Last seen Jun 2026 · 54 technologies across 21 categories
Analytics
Caching
W3 Total Cache
since Aug 2022
CDN
Cloudflare
since Feb 2021
Unpkg
since Dec 2021
CMS
WordPress
since Nov 2019
Databases
MySQL
since Nov 2019
Mailgun
since Aug 2022
Font scripts
Google Font API
since Feb 2019
Issue trackers
Cloudflare Network Error Logging
since Feb 2022
Sentry
since Apr 2020
JavaScript frameworks
JavaScript libraries
Miscellaneous
Babel
since Mar 2020
HTTP/3
since Sep 2022
LottieFiles
since Aug 2022
Open Graph
since Sep 2022
Popper
since Nov 2024
PWA
since Aug 2022
Twitter Emoji (Twemoji)
since Nov 2019
Webpack
since Feb 2020
Operating systems
Page builders
Webflow
since Apr 2022
Programming languages
Security
DDoS-Guard
since Jun 2023
HSTS
since Sep 2022
Really Simple SSL & Security
since Apr 2024
reCAPTCHA
since Dec 2020
SEO
Tag managers
Google Tag Manager
since Feb 2019
UI frameworks
Video players
YouTube
since Apr 2020
Web frameworks
Express
since Feb 2020
Web servers
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 69% phone
- 31% desktop
Russia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
5.61 / 10 · ranked #145,184 of all domains
381 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.8 s |
| INP | 325 ms |
| CLS | 0 |
| TTFB | 500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 3.0 MB · 122 requests
- Structured data: OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| digital-likbez.datalesson.ru | 20 |
| ai.datalesson.ru | 17 |
| datalesson.ru | 16 |
| kasp.datalesson.ru | 16 |
| robot.datalesson.ru | 16 |
| stage.datalesson.ru | 16 |
| music.datalesson.ru | 14 |
| 1c.datalesson.ru | 12 |
| cloud.datalesson.ru | 12 |
| cyber.datalesson.ru | 11 |
| future.datalesson.ru | 10 |
| ncom.datalesson.ru | 10 |
| vb.datalesson.ru | 10 |
| cyber-future.datalesson.ru | 9 |
| digital-assistant.datalesson.ru | 9 |
| fc.datalesson.ru | 9 |
| form.datalesson.ru | 9 |
| mt.datalesson.ru | 9 |
| pogoda.datalesson.ru | 9 |
| cybinv.datalesson.ru | 8 |
| edai.datalesson.ru | 8 |
| bd.datalesson.ru | 7 |
| startups.datalesson.ru | 7 |
| kaspersky.datalesson.ru | 6 |