What powers examer.ru?
Last seen Sep 2026 · 14 technologies across 10 categories
Analytics
Liveinternet
since Nov 2017
Yandex.Metrika
since Feb 2021
Font scripts
Google Font API
since Jul 2017
JavaScript Libraries
Marketing automation
MailChimp
since Aug 2022
Miscellaneous
Open Graph
since Sep 2022
PWA
since Aug 2022
Security
reCAPTCHA
since Oct 2018
UI frameworks
Video Players
YouTube
since Jul 2017
Web servers
Nginx
since May 2017
Widgets
Facebook
since Jun 2018
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not found
- ai.txt not found
AI Crawlers
Policy unknown
Audience
- 70% phone
- 24% desktop
- 6% tablet
Russia
Netherlands
Germany
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.09 / 10 · ranked #1,432,695 of all domains
52 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.5 s |
| INP | 100 ms |
| CLS | 0 |
| TTFB | 700 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Weight: 2.0 MB · 126 requests
- Structured data: OpenGraph
Homepage as crawled by the HTTP Archive, Sep 2026.
Infrastructure
- Hosted on EDGECENTERLLC (95.181.181.116)
- DNS: edgedns.ru
- Email: Yandex 360
- Email security: no SPF record, no DMARC record
- SSL: Let's Encrypt, RSA 2048, expires Oct 2026
- Common Crawl link graph: rank 7,420,302, 3 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| examer.ru | 10 |
| teacher.examer.ru | 10 |
| www.examer.ru | 9 |