What powers zerkalo.io?
Last seen Jun 2026 · 41 technologies across 15 categories
Advertising
Analytics
CDN
Font scripts
JavaScript frameworks
JavaScript libraries
Miscellaneous
Payment processors
Security
Segmentation
Tag managers
UI frameworks
Video players
Webmail
Widgets
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| zerkalo | #1 | 580 |
| tut.by zerkalo | #1 | 27 |
| tut by zerkalo | #1 | 27 |
| zerkalo tut | #1 | 9 |
| zerk-sm | #31 | 0 |
| gmx io | #85 | 0 |
The site's top keywords in Google (US), with the visits each one is estimated to bring per month.
Top backlinks
Top links pointing at the site, one per source domain, strongest first. The anchor text opens the page carrying the link.
Audience
- 86% phone
- 11% desktop
- 3% tablet
Poland
Ukraine
Israel
Belarus
United States
Germany
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
6.73 / 10 · ranked #60,710 of all domains
507 referring domains · OpenPageRank
Search traffic
640 est. monthly organic visits (US)
6 keywords in Google's top 30
Core Web Vitals
| LCP | 2.8 s |
| INP | 225 ms |
| CLS | 0.1 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Russian
- CDN: Cloudflare
- Weight: 6.4 MB · 1,650 requests
Homepage as crawled by the HTTP Archive, Jul 2026.
Subdomains
| Host | Techs |
|---|---|
| news.zerkalo.io | 31 |
| www.zerkalo.io | 28 |
| zerkalo.io | 22 |
| smart.zerkalo.io | 18 |
| donate.zerkalo.io | 14 |
| chernobyl40.zerkalo.io | 9 |
Full technology history →
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Recent changes
- detected PerimeterX Jun 2026
- detected VK Pixel Jun 2026
- detected FingerprintJS May 2026
- detected React May 2026
- detected Stripe May 2026
- dropped Donorbox Apr 2026
- dropped Microsoft ASP.NET Apr 2026
- detected PubMatic Mar 2026
- dropped 33Across Jan 2026
- dropped Admiral Jan 2026
- detected 33Across Nov 2025
- detected OpenX Nov 2025