What powers 
optima.school?
Last seen Oct 2026 · 28 technologies across 18 categories
Advertising
Analytics
Authentication
Cookie compliance
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JavaScript libraries
Maps
Miscellaneous
Operating systems
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Web servers
Webmail
AI Crawlers
No robots.txt, so all AI crawlers are allowed by default. Checked Nov 2026.
- robots.txt not found
- llms.txt not found
- ai.txt not found
- Nov 2026 * removed from robots.txt
- Oct 2026 robots.txt removed
- Oct 2026 robots.txt appeared
- Oct 2026 * added to robots.txt
Top search keywords
| Keyword | Position | Est. monthly visits |
|---|---|---|
| optima academy login | #29 | 0 |
| optima academy | #30 | 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.
AI Crawlers
No robots.txt, all AI crawlers allowed
Audience
- 79% phone
- 17% desktop
- 4% tablet
Ukraine
Germany
United Kingdom
Poland
Spain
Czechia
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
5.29 / 10 · ranked #207,390 of all domains
145 referring domains · OpenPageRank
Search traffic
0 est. monthly organic visits (US)
2 keywords in Google's top 30
Core Web Vitals
| LCP | 3 s |
| INP | 250 ms |
| CLS | 0 |
| TTFB | 1700 ms |
Real user p75, Chrome UX Report, Oct 2026.
Page
- Language: Ukrainian
- Weight: 26.6 MB · 388 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Oct 2026.
Organisation
- Дистанційна школа Оптіма, навчання школярів онлайн, перша онлайн школа в Україні
- Profiles: Facebook, Instagram, YouTube
From the homepage's own structured data (Oct 2026).
Infrastructure
- Registered Oct 2017 (9 years) via Hosting Ukraine LLC, renews Oct 2028
- Hosted on WNET - WNET TELECOM USA Corp. (185.16.229.205)
- DNS: inhostedns.com
- Email: Microsoft 365
- Email security: SPF (soft fail), DMARC quarantine
- SSL: Let's Encrypt, RSA 2048, expires Jan 2027
- Common Crawl link graph: rank 865,700, 5 hosts
- Verified with: Google, Microsoft 365
DNS records as swept Nov 2026, certificate as seen Nov 2026, registration from the registry's RDAP service. How the web is hosted
Subdomains
| Host | Techs |
|---|---|
| optima.school | 22 |
| hub.optima.school | 11 |
| kids.optima.school | 11 |
| international-education.optima.school | 10 |
| game.optima.school | 3 |
Full technology history →
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Recent changes
- detected HSTS Oct 2026