What powers extremum.org?
Last seen Jun 2026 · 29 technologies across 17 categories
Analytics
Yandex.Metrika
since Nov 2022
Caching
Varnish
since Nov 2023
CDN
Fastly
since Nov 2023
Google Hosted Libraries
since Nov 2022
jQuery CDN
since Jun 2023
jsDelivr
since Nov 2023
Documentation
Font scripts
Google Font API
since Jun 2023
JavaScript graphics
JavaScript libraries
Live chat
Message boards
phpBB
since Jan 2019
Miscellaneous
Operating systems
Windows Server
since Jun 2021
PaaS
GitHub Pages
since Nov 2023
Programming languages
RUM
Datadog
since Aug 2023
Security
HSTS
since Sep 2022
UI frameworks
Web servers
Audience
- 84% phone
- 16% desktop
Russia
Belarus
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.00 / 10 · ranked #1,596,492 of all domains
62 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.6 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- Weight: 2.6 MB · 155 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| extremum.org | 14 |
| www.extremum.org | 14 |
| help.gis.extremum.org | 8 |
| strelki.extremum.org | 7 |
| forum2.extremum.org | 6 |
| gis.extremum.org | 4 |
| gps.extremum.org | 4 |
| forum.extremum.org | 3 |
| forum1.extremum.org | 3 |
| geo.extremum.org | 2 |
Full technology history →
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