What powers 4ertik.biz?
Last seen Aug 2026 · 10 technologies across 7 categories
Analytics
Liveinternet
since Aug 2024
CDN
Cloudflare
since Sep 2024
JavaScript libraries
FingerprintJS
since Nov 2024
Select2
since Aug 2024
Miscellaneous
RSS
since Aug 2024
Programming languages
Security
HSTS
since Aug 2024
Web servers
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not found
- ai.txt not found
AI Crawlers
No AI crawlers blocked
Audience
- 84% phone
- 11% desktop
- 5% tablet
Russia
Indonesia
Germany
Belarus
Kazakhstan
United Kingdom
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
0.12 / 10 · ranked #83,896,129 of all domains
0 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 800 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: Russian
- Weight: 1.0 MB · 50 requests
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| hd.4ertik.biz | 9 |
| hop.4ertik.biz | 9 |
| mob.4ertik.biz | 9 |
| top.4ertik.biz | 9 |
| wasps.4ertik.biz | 9 |
| y.4ertik.biz | 9 |
| z.4ertik.biz | 9 |
| club.4ertik.biz | 8 |