What powers gumrf.ru?
Last seen Jun 2026 · 60 technologies across 25 categories
Analytics
Authentication
Facebook Login
since Oct 2022
CDN
cdnjs
since Dec 2025
Cloudflare
since Dec 2025
Google Hosted Libraries
since Feb 2022
jQuery CDN
since Dec 2025
jsDelivr
since Jul 2022
CMS
Databases
MySQL
since Jan 2019
DMS
Open Journal Systems
since Oct 2022
Font scripts
JavaScript frameworks
JavaScript Graphics
JavaScript libraries
decimal.js
since Dec 2023
jQuery Migrate
since Aug 2018
Lightbox
since Apr 2018
prettyPhoto
since Aug 2022
Select2
since Oct 2022
Slick
since Oct 2022
LMS
Moodle
since Jan 2019
Maps
Google Maps
since Apr 2019
Miscellaneous
Operating systems
Ubuntu
since Apr 2018
Windows Server
since Jan 2019
Page builders
WordPress Block Editor
since Jul 2024
Performance
Priority Hints
since Aug 2023
Programming languages
Rich text editors
Security
reCAPTCHA
since Jan 2019
UI frameworks
Tailwind CSS
since Apr 2022
Video players
VideoJS
since Apr 2022
Web frameworks
Yii
since Sep 2021
Web servers
Webmail
Zimbra
since Sep 2021
WordPress plugins
Audience
- 75% phone
- 24% desktop
- 1% tablet
Russia
Germany
Netherlands
Belarus
United States
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
4.25 / 10 · ranked #442,714 of all domains
213 referring domains · OpenPageRank
Core Web Vitals
| LCP | 0.9 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 0.2 MB · 19 requests
- Structured data: JSON-LD, Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| vu.gumrf.ru | 16 |
| mtm.gumrf.ru | 15 |
| prof.gumrf.ru | 15 |
| vuc.gumrf.ru | 15 |
| gumrf.ru | 13 |
| ivt.gumrf.ru | 13 |
| sdo.gumrf.ru | 13 |
| abitur.gumrf.ru | 12 |
| journal.gumrf.ru | 12 |
| morolimpiada-lk.gumrf.ru | 10 |
| vi.gumrf.ru | 10 |
| farvater.gumrf.ru | 9 |
| ki.prof.gumrf.ru | 9 |
| morolimpiada.gumrf.ru | 9 |
| special.gumrf.ru | 9 |
| www.gumrf.ru | 9 |
| k.gumrf.ru | 8 |
| lime.gumrf.ru | 8 |
| ma.gumrf.ru | 8 |
| sdo-dpo.gumrf.ru | 8 |
| sdo_dpo.gumrf.ru | 8 |
| edu.gumrf.ru | 7 |
| library.gumrf.ru | 7 |
| kafedit.gumrf.ru | 6 |
Full technology history →
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Recent changes
- detected MathJax Jan 2026