What powers bigchange.ru?
Last seen Sep 2026 · 24 technologies across 14 categories
Analytics
VK Pixel
since Dec 2021
Yandex.Metrika
since Feb 2020
CMS
Databases
MySQL
since May 2023
Font scripts
Font Awesome
since May 2023
Google Font API
since Feb 2020
Hosting
REG.RU
since Aug 2022
JavaScript libraries
Modernizr
since Feb 2023
OWL Carousel
since Feb 2023
Miscellaneous
Open Graph
since Sep 2022
RSS
since May 2023
Programming languages
Security
HSTS
since Sep 2022
UI frameworks
Animate.css
since Feb 2023
Web servers
Nginx
since Feb 2020
Webmail
Google Workspace
since Aug 2022
WordPress plugins
Essential Addons for Elementor
since May 2023
WordPress themes
Twenty Twenty-Three
since May 2023
AI Crawlers
Doesn't mention any of the 33 AI crawlers we track in its robots.txt; all are allowed by default. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 94% phone
- 6% tablet
Russia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.14 / 10 · ranked #1,355,037 of all domains
67 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| CLS | 0 |
| TTFB | 1100 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 9.4 MB · 135 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on REG.RU (37.140.192.232)
- DNS: REG.RU
- Email: no MX record returned, SPF names Google Workspace
- Email security: SPF (soft fail), DMARC reject
- SSL: Let's Encrypt, RSA 4096, wildcard, expires Oct 2026
- Common Crawl link graph: rank 7,626,580, 6 hosts
- Verified with: Google, Mail.ru
DNS records as swept Aug 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| conf2023.bigchange.ru | 16 |
| bigchange.ru | 14 |
| www.bigchange.ru | 14 |