What powers calculator888.ru?
Last seen Jun 2026 · 10 technologies across 7 categories
Advertising
Analytics
Google Analytics
since Jun 2018
Yandex.Metrika
since Jun 2018
Comment systems
Disqus
since Apr 2018
Miscellaneous
Open Graph
since Sep 2022
Programming languages
PHP
since Jun 2018
Security
DDoS-Guard
since Sep 2022
Web servers
Nginx
since Apr 2018
Audience
- 73% phone
- 26% desktop
- 1% tablet
Russia
Germany
Netherlands
Poland
Ukraine
Czechia
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
3.11 / 10 · ranked #1,400,703 of all domains
42 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0.15 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Weight: 1.3 MB · 199 requests
- Structured data: Microdata, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| www.calculator888.ru | 6 |
| calculator888.ru | 4 |
Full technology history →
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Recent changes
- dropped Adobe Audience Manager Jun 2026
- dropped Preact Jun 2026
- dropped Snowplow Analytics Jan 2026
- detected Snowplow Analytics Nov 2025