What powers webtrening.ru?
Last seen Sep 2026 · 28 technologies across 14 categories
Analytics
Google Analytics
since Jun 2018
Yandex.Metrika
since Jun 2018
CDN
cdnjs
since Aug 2022
Cloudflare
since May 2022
CMS
Tilda
since Apr 2020
Font scripts
Font Awesome
since Sep 2020
Google Font API
since Jan 2016
JavaScript frameworks
JavaScript Libraries
Miscellaneous
Open Graph
since Sep 2022
Webpack
since Aug 2022
Programming languages
PHP
since Aug 2022
Security
DDoS-Guard
since Sep 2022
Tag managers
Google Tag Manager
since Aug 2022
UI Frameworks
Video players
Web servers
Widgets
Facebook
since Jun 2018
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
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.99 / 10 · ranked #1,599,647 of all domains
54 referring domains · OpenPageRank
Core Web Vitals
| LCP | 3.1 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 600 ms |
Real user p75, Chrome UX Report, Sep 2026.
Page
- Weight: 1.0 MB · 55 requests
- Structured data: Microdata, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Infrastructure
- Hosted on DDoS-Guard (176.57.65.37)
- DNS: nameself.com
- Email: Yandex 360
- Email security: no SPF record, DMARC monitor only
- SSL: Let's Encrypt, RSA 2048, expires Nov 2026
- Common Crawl link graph: rank 7,984,015, 3 hosts
DNS records as swept Sep 2026, certificate as seen Oct 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| lk.webtrening.ru | 17 |
| www.webtrening.ru | 9 |
| course.webtrening.ru | 7 |
| webtrening.ru | 5 |